A B C D E F G H I K L M N O P Q R S T U V W X

A

actionPerformed(ActionEvent) - Method in class context.arch.service.DisplayChoiceService

This method is called when the user interacts with the frame that displays choices.

actionPerformed(ActionEvent) - Method in class context.arch.service.DisplayChoiceFrame

This method implements the necessary method for the ActionListener interface.

ADD_SUBSCRIBER - Static variable in class context.arch.subscriber.Subscriber

Tag to indicate message is for adding a subscriber

addAttribute(Attribute) - Method in class context.arch.storage.Attributes

Adds the given Attribute object to the container.

addAttribute(String) - Method in class context.arch.storage.Attributes

Adds the given attribute name.

addAttribute(String, Attributes) - Method in class context.arch.storage.Attributes

Adds the given attribute name and value to the container.

addAttribute(String, Attributes, String) - Method in class context.arch.storage.Attributes

Adds the given attribute name, subAttributes and type to the container

addAttribute(String, String) - Method in class context.arch.storage.Attributes

Adds the given attribute name and data type

addAttributeFunction(AttributeFunction) - Method in class context.arch.storage.AttributeFunctions

Adds the given AttributeFunction object to the container.

addAttributeFunction(String) - Method in class context.arch.storage.AttributeFunctions

Adds the given attribute name.

addAttributeFunction(String, AttributeFunctions) - Method in class context.arch.storage.AttributeFunctions

Adds the given attribute name and value to the container.

addAttributeFunction(String, AttributeFunctions, String) - Method in class context.arch.storage.AttributeFunctions

Adds the given attribute name, subAttributes and type to the container

addAttributeFunction(String, AttributeFunctions, String, String) - Method in class context.arch.storage.AttributeFunctions

Adds the given attribute name, subAttributes and type to the container

addAttributeFunction(String, String) - Method in class context.arch.storage.AttributeFunctions

Adds the given attribute name and data type

addAttributeFunction(String, String, String) - Method in class context.arch.storage.AttributeFunctions

Adds the given attribute name and data type and function

addAttributeFunctions(AttributeFunctions) - Method in class context.arch.storage.AttributeFunctions

Adds the given AttributeFunctions object to the container.

addAttributeNameValue(AttributeNameValue) - Method in class context.arch.storage.AttributeNameValues

Adds the given AttributeNameValue object to the container.

addAttributeNameValue(String) - Method in class context.arch.storage.AttributeNameValues

Adds the given attribute name.

addAttributeNameValue(String, Object) - Method in class context.arch.storage.AttributeNameValues

Adds the given attribute name and value to the container.

addAttributeNameValue(String, Object, String) - Method in class context.arch.storage.AttributeNameValues

Adds the given attribute name, value and type to the container

addAttributeNameValues(AttributeNameValues) - Method in class context.arch.storage.RetrievalResults

This method adds an AttributeNameValues object to this container

addAttributeNameValues(AttributeNameValues) - Method in class context.arch.storage.AttributeNameValues

Adds the given AttributeNameValues object to the container.

addAttributes(Attributes) - Method in class context.arch.storage.Attributes

Adds the given Attributes object to the container.

addCallback(Callback) - Method in class context.arch.subscriber.Callbacks

Adds the given Callback object to the container.

addCallback(String, Attributes) - Method in class context.arch.subscriber.Callbacks

Adds the given callback name and attributes to the container.

addCallbacks(Callbacks) - Method in class context.arch.subscriber.Callbacks

Adds the given Callbacks object to the container.

addCondition(Condition) - Method in class context.arch.storage.Conditions

Adds the given Condition object to the container.

addCondition(String, int, Object) - Method in class context.arch.storage.Conditions

Adds the given attribute name, comparison and comparison value to the container.

addConfigObject(ConfigObject) - Method in class context.arch.util.ConfigObjects

Adds a configuration object to the list

addContextUser(ContextUser) - Method in class context.arch.util.ContextUsers

Adds a context user to the list

addElement(DataObject) - Method in class context.arch.comm.language.XMLEncoder

Method to add XML element

addElement(String) - Method in class context.arch.comm.DataObject

This method adds an element to this DataObject Interesting implementation: it first takes the given name as its own name, and then creates a new DataObject whose parent point to the current DataObject.

addElement(String, Hashtable) - Method in class context.arch.comm.DataObject

This method adds an element and list of attributes to this DataObject.

addError() - Method in class context.arch.subscriber.Subscriber

Increment the error counter

addFunctionDescription(FunctionDescription) - Method in class context.arch.service.helper.FunctionDescriptions

Adds the given FunctionDescription object to the container.

addFunctionDescription(String, String, String) - Method in class context.arch.service.helper.FunctionDescriptions

Adds the given function name, description and timing to the container.

addFunctionDescriptions(FunctionDescriptions) - Method in class context.arch.service.helper.FunctionDescriptions

Adds the given FunctionDescriptions object to the container.

addHandler(AsyncServiceHandlerInfo) - Method in class context.arch.handler.AsyncServiceHandlers

Adds an asynchronous service handler to the handler list

addHandler(HandlerInfo) - Method in class context.arch.handler.Handlers

Adds a handler to the handler list

addLayoutComponent(String, Component) - Method in class context.arch.generator.DialogLayout

addPending(ServiceInput) - Method in class context.arch.service.helper.PendingOut

Adds the given ServiceInput object to the pending container.

addPending(String) - Method in class context.arch.service.helper.PendingIn

Adds the given request id to the pending container.

addReplyProtocol(String) - Method in class context.arch.comm.CommunicationsObject

This stub method adds the communications protocol to the given reply using the CommunicationsServer object

addReplyProtocol(String) - Method in interface context.arch.comm.CommunicationsServer

This abstract method strips the protocol away from the received request

addReplyProtocol(String) - Method in class context.arch.comm.protocol.HTTPServerSocket

Method that takes a reply message and adds the necessary HTTP protocol

addRequestProtocol(String, String) - Method in interface context.arch.comm.CommunicationsClient

This abstract method adds the protocol to a request to be sent

addRequestProtocol(String, String) - Method in class context.arch.comm.protocol.HTTPClientSocket

This method adds the HTTP protocol for a POST request (POST is the default)

addRequestProtocol(String, String, String) - Method in interface context.arch.comm.CommunicationsClient

This abstract method adds the protocol to a request to be sent

addRequestProtocol(String, String, String) - Method in class context.arch.comm.protocol.HTTPClientSocket

Method that adds the HTTP protocol to a request message

addService(Service) - Method in class context.arch.service.Services

Adds the given Service object to the container.

addServiceDescription(ServiceDescription) - Method in class context.arch.service.helper.ServiceDescriptions

Adds the given ServiceDescription object to the container.

addServiceDescription(String, FunctionDescriptions) - Method in class context.arch.service.helper.ServiceDescriptions

Adds the given service description to the container.

addServiceDescriptions(ServiceDescriptions) - Method in class context.arch.service.helper.ServiceDescriptions

Adds the given ServiceDescriptions object to the container.

addServices(Services) - Method in class context.arch.service.Services

Adds the given Services object to the container.

addSubscriber(DataObject, String) - Method in class context.arch.widget.Widget

This method adds a subscriber to this object.

addSubscriber(String, String, int, String, String, Conditions, Attributes) - Method in class context.arch.subscriber.Subscribers

Adds a subscriber to the subscriber list

addSubscriber(String, String, String, String, String, Conditions, Attributes) - Method in class context.arch.subscriber.Subscribers

Adds a subscriber to the subscriber list

addSubscriber(Subscriber) - Method in class context.arch.subscriber.Subscribers

Adds a subscriber to the subscriber list

addSubscriber(Subscriber, boolean) - Method in class context.arch.subscriber.Subscribers

Adds a subscriber to the subscriber list

addValue(String) - Method in class context.arch.comm.DataObject

Adds a value to the current element: into the current DataObject's parent's value Vector

addWidgetHandle(String, String, int) - Method in class context.arch.widget.WidgetHandles

Adds a widgethandle to the widgethandle list

addWidgetHandle(WidgetHandle) - Method in class context.arch.widget.WidgetHandles

Adds a widgethandle to the widgethandle list

addWidgetHandles(WidgetHandles) - Method in class context.arch.widget.WidgetHandles

Adds a set of widgethandles to the widgethandle list

AELFRED_SAX_XML_DECODER - Static variable in class context.arch.comm.language.SAX_XMLDecoder

The AElfred SAX XML decoder

AELFRED_XML_DECODER - Static variable in class context.arch.comm.language.ParserObject

The AELFRED SAX XML decoder class is "context.arch.comm.language.SAX_XMLDecoder".

AFFILIATION - Static variable in class context.arch.util.ContextTypes

Tag for affiliation

ALL - Static variable in class context.arch.storage.AttributeFunctions

Tag to indicate all attributes are to be used

ALL - Static variable in class context.arch.storage.Attributes

Tag to indicate all attributes are to be used

ALL - Static variable in class context.arch.storage.AttributeNameValues

Tag to indicate all attributes are to be used

ALL - Static variable in class context.arch.util.ContextTypes

Tag for all

ANIND_OFFICE - Static variable in class context.arch.widget.WPersonPresence

Tag to indicate the location is Anind's office

askInterpreter(String, int, String, AttributeNameValues) - Method in class context.arch.BaseObject

This method asks an interpreter to interpret some data.

Assert - class context.arch.util.Assert.

ASYNCHRONOUS - Static variable in class context.arch.service.Service

Tag to indicate service function is ASYNCHRONOUS

asynchronousServiceHandle(String, DataObject) - Method in interface context.arch.handler.AsyncServiceHandler

This abstract method is used to generically handle the results from any asynchronous service that a widget may support.

asynchronousServiceHandle(String, DataObject) - Method in class context.arch.service.InheritedService

This method is called when this inherited asynchronous service returns the result.

AsyncServiceHandler - interface context.arch.handler.AsyncServiceHandler.

This empty interface allows the ServiceHandlers class to keep track of servic handlers.

AsyncServiceHandlerInfo - class context.arch.handler.AsyncServiceHandlerInfo.

This class acts as a container for handler info.

AsyncServiceHandlerInfo() - Constructor for class context.arch.handler.AsyncServiceHandlerInfo

Basic empty constructor

AsyncServiceHandlerInfo(AsyncServiceHandler, String, String, String, String, String) - Constructor for class context.arch.handler.AsyncServiceHandlerInfo

Full constructor taking all input parameters

AsyncServiceHandlers - class context.arch.handler.AsyncServiceHandlers.

This class maintains a list of asynchronous service handlers, allows additions and removals of individual handlers.

AsyncServiceHandlers() - Constructor for class context.arch.handler.AsyncServiceHandlers

Basic empty constructor

Attribute - class context.arch.storage.Attribute.

This class is a container for an attribute name, subAttributes (used for structures - STRUCT) and type.

ATTRIBUTE - Static variable in class context.arch.storage.AttributeFunction

Tag for an attribute

ATTRIBUTE - Static variable in class context.arch.storage.Attribute

Tag for an attribute

ATTRIBUTE_FUNCTION - Static variable in class context.arch.storage.AttributeFunction

Tag for an attribute function object

ATTRIBUTE_FUNCTIONS - Static variable in class context.arch.storage.AttributeFunctions

Tag for attributes

ATTRIBUTE_NAME - Static variable in class context.arch.storage.AttributeNameValue

Tag for an attribute name

ATTRIBUTE_NAME_VALUE - Static variable in class context.arch.storage.AttributeNameValue

Tag for an attribute name/value pair

ATTRIBUTE_NAME_VALUES - Static variable in class context.arch.storage.AttributeNameValues

Tag for a list of attribute name/value pairs

ATTRIBUTE_TYPE - Static variable in class context.arch.storage.Attribute

Tag for an attribute data type

ATTRIBUTE_VALUE - Static variable in class context.arch.storage.AttributeNameValue

Tag for an attribute value

Attribute() - Constructor for class context.arch.storage.Attribute

Empty constructor

Attribute(DataObject) - Constructor for class context.arch.storage.Attribute

Constructor that takes a DataObject as input.

Attribute(String) - Constructor for class context.arch.storage.Attribute

Constructor that takes only a name

Attribute(String, Attributes, String) - Constructor for class context.arch.storage.Attribute

Constructor that takes a name, value, and type

AttributeFunction - class context.arch.storage.AttributeFunction.

This class is a container for an attribute name, a function, subAttributes (used for structures - STRUCT) and type.

AttributeFunction() - Constructor for class context.arch.storage.AttributeFunction

Empty constructor

AttributeFunction(DataObject) - Constructor for class context.arch.storage.AttributeFunction

Constructor that takes a DataObject as input.

AttributeFunction(String) - Constructor for class context.arch.storage.AttributeFunction

Constructor that takes only a name

AttributeFunction(String, AttributeFunctions, String) - Constructor for class context.arch.storage.AttributeFunction

Constructor that takes a name, value, and type

AttributeFunction(String, AttributeFunctions, String, String) - Constructor for class context.arch.storage.AttributeFunction

Constructor that takes a name, value, and type

AttributeFunction(String, String) - Constructor for class context.arch.storage.AttributeFunction

Constructor that takes only a name and a function

AttributeFunctions - class context.arch.storage.AttributeFunctions.

This class is a container for a group of related attributes and functions.

AttributeFunctions() - Constructor for class context.arch.storage.AttributeFunctions

Empty constructor

AttributeFunctions(DataObject) - Constructor for class context.arch.storage.AttributeFunctions

Constructor that takes a DataObject as a parameter.

AttributeNameValue - class context.arch.storage.AttributeNameValue.

This class is a container for an attribute name, value and type.

AttributeNameValue() - Constructor for class context.arch.storage.AttributeNameValue

Empty constructor

AttributeNameValue(DataObject) - Constructor for class context.arch.storage.AttributeNameValue

Constructor that takes a DataObject as input.

AttributeNameValue(String) - Constructor for class context.arch.storage.AttributeNameValue

Constructor that takes only a name

AttributeNameValue(String, Object, String) - Constructor for class context.arch.storage.AttributeNameValue

Constructor that takes a name, value and type

AttributeNameValues - class context.arch.storage.AttributeNameValues.

This class is a container for a group of related attributes.

AttributeNameValues() - Constructor for class context.arch.storage.AttributeNameValues

Empty constructor

AttributeNameValues(DataObject) - Constructor for class context.arch.storage.AttributeNameValues

Constructor that takes a DataObject as a parameter.

attributes - Variable in class context.arch.widget.Widget

Attributes - class context.arch.storage.Attributes.

This class is a container for a group of related attributes.

ATTRIBUTES - Static variable in class context.arch.storage.Attributes

Tag for attributes

Attributes() - Constructor for class context.arch.storage.Attributes

Empty constructor

Attributes(DataObject) - Constructor for class context.arch.storage.Attributes

Constructor that takes a DataObject as a parameter.

attributeTypes - Variable in class context.arch.widget.Widget

AUTHOR - Static variable in class context.arch.util.Configuration

Tag for author

B

BaseObject - class context.arch.BaseObject.

This class is the base object for the context-aware infrastructure.

BaseObject() - Constructor for class context.arch.BaseObject

Basic constructor that creates a CommunicationsObject, ParserObject and Handlers object.

BaseObject(int) - Constructor for class context.arch.BaseObject

Constructor that just creates a CommunicationsObject with the given port and ParserObject.

BaseObject(int, String) - Constructor for class context.arch.BaseObject

Constructor that just creates a CommunicationsObject with the given port and protocol handler class, and ParserObject.

BaseObject(String) - Constructor for class context.arch.BaseObject

Constructor that just creates a CommunicationsObject with the given protocol handler class, and a ParserObject.

BaseObject(String, String, int, String, String) - Constructor for class context.arch.BaseObject

Basic constructor that creates a CommunicationsObject with the given port and protocol, and creates a ParserObject with the given encoder and decoder.

beginTag(String) - Method in class context.arch.comm.language.XMLEncoder

Method to start XML element - creates opening tag

beginTag(String, String) - Method in class context.arch.comm.language.XMLEncoder

Method to start XML element - creates opening tag and sets attributes

C

Callback - class context.arch.subscriber.Callback.

This class is a container for a callback and associated attributes.

CALLBACK - Static variable in class context.arch.subscriber.Callback

Tag for a callback

CALLBACK_NAME - Static variable in class context.arch.subscriber.Callback

Tag for the name of the callback

CALLBACK_NAME - Static variable in class context.arch.subscriber.Subscriber

Tag for callback (on widget side)

CALLBACK_TAG - Static variable in class context.arch.subscriber.Subscriber

Tag for callback tag (on subscriber side)

Callback() - Constructor for class context.arch.subscriber.Callback

Empty constructor

Callback(DataObject) - Constructor for class context.arch.subscriber.Callback

Constructor that takes a DataObject holding the callback info.

Callback(String, Attributes) - Constructor for class context.arch.subscriber.Callback

Constructor that takes a name and attributes object

callbacks - Variable in class context.arch.widget.Widget

Callbacks - class context.arch.subscriber.Callbacks.

This class is a container for a group of callbacks.

CALLBACKS - Static variable in class context.arch.subscriber.Callbacks

Tag for a widget's callbacks

Callbacks() - Constructor for class context.arch.subscriber.Callbacks

Empty constructor

Callbacks(DataObject) - Constructor for class context.arch.subscriber.Callbacks

Constructor that takes a DataObject as a parameter.

CANCEL - Static variable in class context.arch.service.DisplayChoiceFrame

Tag for the cancel button

canHandle(AttributeFunctions, Conditions) - Method in class context.arch.widget.Widget

This method checks the list of attributes and conditions to ensure that the widget contains these attributes.

canHandle(AttributeNameValues) - Method in class context.arch.widget.Widget

This method checks the list of attributes (in an AttributeNameValues object) to ensure that the widget contains these attributes.

canHandle(Attributes) - Method in class context.arch.widget.Widget

This method checks the list of attributes to ensure that the widget contains these attributes.

canHandle(Attributes, Conditions) - Method in class context.arch.widget.Widget

This method checks the list of attributes and conditions to ensure that the widget contains these attributes.

characters(char[], int, int) - Method in class context.arch.comm.language.SAX_XMLDecoder

Receive notification of non-element and non-attribute characters ignoring whitespace.

checkFlushCondition() - Method in class context.arch.storage.VectorStorage

Checks condition under which local data is sent to persistent storage.

checkFlushCondition() - Method in interface context.arch.storage.Storage

Abstract method that checks whether the locally stored data should be flushed to persistent storage.

CHOICE - Static variable in class context.arch.service.DisplayChoiceService

Tag for a CHOICE

CLASS - Static variable in class context.arch.widget.Widget

Tag for the class file being used by the widget

CLASSNAME - Static variable in class context.arch.widget.WPersonPresence

Name of widget

CLASSNAME - Static variable in class context.arch.widget.WPersonNamePresence

Name of widget

CLASSNAME - Static variable in class context.arch.widget.WPersonNameInOut

Name of widget

CLASSNAME - Static variable in class context.arch.widget.WFocusOfAttention

Name of widget

CLASSNAME - Static variable in class context.arch.widget.WPersonNamePresence2

Name of widget

closeElement(String) - Method in class context.arch.comm.DataObject

This method closes the currently open/added element in order to do some internal housecleaning.

comm - Variable in class context.arch.service.Service

COMMON_AREA - Static variable in class context.arch.widget.WPersonPresence

Tag to indicate the location is the Common Area

communications - Variable in class context.arch.BaseObject

Object to handle communications between components

CommunicationsClient - interface context.arch.comm.CommunicationsClient.

This interface specifies all the methods a CommunicationsClient object must support allowing the details of the specific protocol used to be abstracted away.

CommunicationsHandler - interface context.arch.comm.CommunicationsHandler.

This interface specifies all the basic methods to allow communications with other components.

CommunicationsObject - class context.arch.comm.CommunicationsObject.

This class handles the network communications for the calling class.

CommunicationsObject(MessageHandler) - Constructor for class context.arch.comm.CommunicationsObject

Basic constructor for CommunicationsObject using default port and protocol server class, and default client class,

CommunicationsObject(MessageHandler, int) - Constructor for class context.arch.comm.CommunicationsObject

Constructor for CommunicationsObject using given port.

CommunicationsObject(MessageHandler, int, String) - Constructor for class context.arch.comm.CommunicationsObject

Constructor for CommunicationsObject using the given port and given protocol.

CommunicationsObject(MessageHandler, String) - Constructor for class context.arch.comm.CommunicationsObject

Constructor for CommunicationsObject using default port, default client class and given protocol server.

CommunicationsObject(MessageHandler, String, String, int) - Constructor for class context.arch.comm.CommunicationsObject

Basic constructor for CommunicationsObject using given port and protocol server class, and client class.

CommunicationsServer - interface context.arch.comm.CommunicationsServer.

This interface specifies all the methods a CommunicationsServer object must support allowing the details of the specific protocol used to be abstracted away.

COMPARE - Static variable in class context.arch.storage.Condition

Tag for type of comparison

Condition - class context.arch.storage.Condition.

This class is a container for a condition attribute, comparison and value.

CONDITION - Static variable in class context.arch.storage.Condition

Tag for AttributeCondition

Condition() - Constructor for class context.arch.storage.Condition

Empty constructor

condition(boolean) - Static method in class context.arch.util.Assert

condition(boolean, String) - Static method in class context.arch.util.Assert

Condition(DataObject) - Constructor for class context.arch.storage.Condition

Constructor that creates a Condition object from a DataObject.

Condition(String, int, Object) - Constructor for class context.arch.storage.Condition

Constructor that takes an attribute, value and comparison

Conditions - class context.arch.storage.Conditions.

This class is a container for a group of related Condition objects.

CONDITIONS - Static variable in class context.arch.storage.Conditions

Tag for conditions

Conditions() - Constructor for class context.arch.storage.Conditions

Empty constructor

Conditions(DataObject) - Constructor for class context.arch.storage.Conditions

Constructor that takes a DataObject as a parameter.

CONFERENCE_SCHEDULE_URL - Static variable in class context.arch.util.ContextTypes

Tag for the conference schedule URL

ConfigObject - class context.arch.util.ConfigObject.

This class implements a configuration object, encapsulating its hostname, port, id, and a type.

ConfigObject(String, String, String, String) - Constructor for class context.arch.util.ConfigObject

Basic constructor

ConfigObjects - class context.arch.util.ConfigObjects.

This class maintains a list of configuration objects.

ConfigObjects() - Constructor for class context.arch.util.ConfigObjects

Basic empty constructor

ConfigObjects(DataObject) - Constructor for class context.arch.util.ConfigObjects

Constructor that creates a ConfigObjects object from a DataObject.

Configuration - class context.arch.util.Configuration.

This class implements a subscriber object, encapsulating the information needed to create a subscriber and send information to it.

CONFIGURATION - Static variable in class context.arch.util.Configuration

Tag for a configuration

Configuration(DataObject) - Constructor for class context.arch.util.Configuration

Basic constructor that creates a configuration object from a DataObject.

Constants - class context.arch.util.Constants.

This class is a helper class to keep track of constants required by the context toolkit.

Constants() - Constructor for class context.arch.util.Constants

Construct(Container, int, int) - Method in class context.arch.generator.DialogLayout

CONTACT_INFO - Static variable in class context.arch.util.ContextTypes

Tag for contact info

CONTEXT_USER - Static variable in class context.arch.util.ContextUsers

Tag for context user

CONTEXT_USERS - Static variable in class context.arch.util.ContextUsers

Tag for context users

context.apps.PersonPresenceApp - package context.apps.PersonPresenceApp

context.arch - package context.arch

context.arch.comm - package context.arch.comm

context.arch.comm.language - package context.arch.comm.language

context.arch.comm.protocol - package context.arch.comm.protocol

context.arch.generator - package context.arch.generator

context.arch.handler - package context.arch.handler

context.arch.interpreter - package context.arch.interpreter

context.arch.server - package context.arch.server

context.arch.service - package context.arch.service

context.arch.service.helper - package context.arch.service.helper

context.arch.storage - package context.arch.storage

context.arch.subscriber - package context.arch.subscriber

context.arch.util - package context.arch.util

context.arch.widget - package context.arch.widget

ContextTypes - class context.arch.util.ContextTypes.

This is a helper class that keeps track of all the tags used for context information.

ContextTypes() - Constructor for class context.arch.util.ContextTypes

ContextUser - class context.arch.util.ContextUser.

This class implements a context user object, encapsulating a user's description (usually a name), their full name, email address, organization, and iButton id.

ContextUser(String, String, String, String, String) - Constructor for class context.arch.util.ContextUser

Basic constructor

ContextUsers - class context.arch.util.ContextUsers.

This class maintains a list of ContextUser objects.

ContextUsers() - Constructor for class context.arch.util.ContextUsers

Basic empty constructor

ContextUsers(DataObject) - Constructor for class context.arch.util.ContextUsers

Constructor that creates a ContextUser object from a DataObject.

countChildren() - Method in class context.arch.comm.DataObject

Counts the children of the current DataObject, i.e., the number of elemements that are DataObject in the value Vector

CreateControls() - Method in class context.arch.generator.PDialog

CurrentOffset - Variable in class context.arch.widget.Widget

D

DANIEL_OFFICE - Static variable in class context.arch.widget.WPersonPresence

Tag to indicate the location is Daniel's office

DATA - Static variable in interface context.arch.storage.Storage

Tag to indicate flushing to persistent storage is based on the amount of data stored

DataObject - class context.arch.comm.DataObject.

This class implements the DataObject class.

DataObject() - Constructor for class context.arch.comm.DataObject

Basic constructor.

DataObject(String) - Constructor for class context.arch.comm.DataObject

Constructor that sets the name of the DataObject element

DataObject(String, Hashtable, Vector) - Constructor for class context.arch.comm.DataObject

Constructor that sets the name of the DataObject element, a vector of values for the element, and a list of attributes in Hashtable

DataObject(String, String) - Constructor for class context.arch.comm.DataObject

Constructor that sets the name of the DataObject element and a string as single value for the element of vaule Vector

DataObject(String, Vector) - Constructor for class context.arch.comm.DataObject

Constructor that sets the name of the DataObject element and a vector of values for the element value

DECODE - Static variable in class context.arch.comm.protocol.RequestData

Specifies that this type of request requires decoding

decode(String) - Static method in class context.arch.comm.protocol.URLDecoder

Translates String from x-www-form-urlEncoded format into text

decodeData(Reader) - Method in class context.arch.BaseObject

Stub method that decodes the given string using ParserObject

decodeData(Reader) - Method in class context.arch.comm.CommunicationsObject

This stub method calls the decodeData method in MessageHandler.

decodeData(Reader) - Method in class context.arch.comm.language.ParserObject

This method tries to create a DecoderInterface object and decode the given message in the Reader.

decodeData(Reader) - Method in interface context.arch.comm.language.MessageHandler

Method to decode the incoming data

decodeData(Reader) - Method in interface context.arch.comm.language.DecoderInterface

Method to decode the incoming data

decodeData(Reader) - Method in class context.arch.comm.language.SAX_XMLDecoder

This method decodes the given XML data and returns the result in a DataObject.

decodeData(String, Reader) - Method in class context.arch.comm.language.ParserObject

This method tries to create a DecoderInterface object using the given class name and decode the given message in the Reader.

DecodeException - exception context.arch.comm.language.DecodeException.

This class implements the DecodeException.

DecodeException() - Constructor for class context.arch.comm.language.DecodeException

Basic constructor for DecodeException with no message

DecodeException(String) - Constructor for class context.arch.comm.language.DecodeException

Constructor for DecodeException with error message

DecoderInterface - interface context.arch.comm.language.DecoderInterface.

This interface specifies all the methods an DecoderInterface object must support.

DEFAULT_CLIENT - Static variable in class context.arch.comm.CommunicationsObject

The default client protocol class to use is "context.arch.comm.protocol.HTTPClientSocket".

DEFAULT_DECODER - Static variable in class context.arch.comm.language.ParserObject

The default decoder class to use is "context.arch.comm.language.SAX_XMLDecoder".

DEFAULT_ENCODER - Static variable in class context.arch.comm.language.ParserObject

The default encoder class to use is "context.arch.comm.language.XMLEncoder".

DEFAULT_FLUSH_CONDITION - Static variable in class context.arch.storage.VectorStorage

Default flush condition is 2 (i.e.

DEFAULT_FLUSH_TYPE - Static variable in class context.arch.storage.VectorStorage

Default flush type is by number of stores

DEFAULT_PORT - Static variable in class context.arch.comm.CommunicationsObject

The default port number to use is port 5555.

DEFAULT_PORT - Static variable in class context.arch.comm.protocol.HTTPClientSocket

Default port to use is 5555

DEFAULT_PORT - Static variable in class context.arch.comm.protocol.HTTPServerSocket

Default port for HTTP communications is 80

DEFAULT_PORT - Static variable in class context.arch.comm.protocol.TCPClientSocket

The default port number to use is 5555

DEFAULT_PORT - Static variable in class context.arch.comm.protocol.TCPServerSocket

The default port number to use is 5555

DEFAULT_PORT - Static variable in class context.arch.interpreter.Interpreter

Default port to use for interpreters

DEFAULT_PORT - Static variable in class context.arch.server.Server

Default port to use for communications.

DEFAULT_PORT - Static variable in class context.arch.widget.WPersonPresence

The default port this widget runs on is 5100

DEFAULT_PORT - Static variable in class context.arch.widget.WPersonNamePresence

The default port this widget runs on is 5200

DEFAULT_PORT - Static variable in class context.arch.widget.WPersonNameInOut

The default port this widget runs on is 5200

DEFAULT_PORT - Static variable in class context.arch.widget.Widget

Default port for widgets to use

DEFAULT_REMOTE_PORT - Static variable in class context.arch.comm.CommunicationsObject

The default remote port number to use is port 5555.

DEFAULT_REMOTE_SERVER - Static variable in class context.arch.comm.CommunicationsObject

The default remote server is localhost.

DEFAULT_SAX_XML_DECODER - Static variable in class context.arch.comm.language.SAX_XMLDecoder

The default SAX XML decoder is com.microstar.xml.SAXDriver (AElfred)

DEFAULT_SERVER - Static variable in class context.arch.comm.CommunicationsObject

The default server protocol class to use is "context.arch.comm.protocol.HTTPServerSocket".

DEFAULT_SERVER - Static variable in class context.arch.comm.protocol.TCPClientSocket

The default hostname of the remote server

DEFAULT_STORAGE_CLASS - Static variable in class context.arch.storage.StorageObject

The default storage class is context.arch.storage.VectorStorage

DEFAULT_TYPE - Static variable in class context.arch.storage.Attribute

Tag for default attribute type

DEMO - Static variable in class context.arch.util.ContextTypes

Tag for demo

DEMO_INTEREST - Static variable in class context.arch.util.ContextTypes

Tag for demo interest struct

DEMO_INTERESTS - Static variable in class context.arch.util.ContextTypes

Tag for demo interests struct

DEMO_NAME - Static variable in class context.arch.util.ContextTypes

Tag for demo name

DEMO_URL - Static variable in class context.arch.util.ContextTypes

Tag for display device being carried

DEMOER_URL - Static variable in class context.arch.util.ContextTypes

Tag for display device being carried

DEMOS - Static variable in class context.arch.util.ContextTypes

Tag for demos

DESCRIPTION - Static variable in class context.arch.util.Configuration

Tag for description

DESCRIPTION - Static variable in class context.arch.util.ContextTypes

Tag for demo description

DESCRIPTION - Static variable in class context.arch.util.ContextUsers

Tag for description

DialogLayout - class context.arch.generator.DialogLayout.

DialogLayout(Container, Dimension) - Constructor for class context.arch.generator.DialogLayout

DialogLayout(Container, int, int) - Constructor for class context.arch.generator.DialogLayout

DISPLAY - Static variable in class context.arch.service.DisplayChoiceService

Tag for the DISPLAY function

DISPLAY_CHOICES - Static variable in class context.arch.service.DisplayChoiceService

Tag for the DISPLAY_CHOICES service

DISPLAY_DEVICE - Static variable in class context.arch.util.ContextTypes

Tag for display device being carried

DisplayChoiceFrame - class context.arch.service.DisplayChoiceFrame.

This class is a frame that runs in it's own thread.

DisplayChoiceFrame(ActionListener, Vector, String, String) - Constructor for class context.arch.service.DisplayChoiceFrame

This constructor lays out and creates the frame for the user to view.

DisplayChoiceService - class context.arch.service.DisplayChoiceService.

This class implements the display choices service.

DisplayChoiceService(CommunicationsHandler) - Constructor for class context.arch.service.DisplayChoiceService

Basic constructor that creates the service object.

DOUBLE - Static variable in class context.arch.storage.Attribute

Tag for DOUBLE datatype

DUPLICATE_ERROR - Static variable in class context.arch.util.Error

Tag if a request is a duplicate

E

EMAIL - Static variable in class context.arch.util.ContextTypes

Tag for contact info - email

EMAIL - Static variable in class context.arch.util.ContextUsers

Tag for user's email address

EMPTY_RESULT_ERROR - Static variable in class context.arch.util.Error

Error tag for no results

encodeData(DataObject) - Method in class context.arch.BaseObject

Stub method that encodes the given string using ParserObject

encodeData(DataObject) - Method in class context.arch.comm.CommunicationsObject

This stub method calls the encodeData method in MessageHandler.

encodeData(DataObject) - Method in class context.arch.comm.language.XMLEncoder

Method used to encode data

encodeData(DataObject) - Method in class context.arch.comm.language.ParserObject

This method tries to create a EncoderInterface object and encode the given message in the DataObject.

encodeData(DataObject) - Method in interface context.arch.comm.language.EncoderInterface

Method to encode the incoming data

encodeData(DataObject) - Method in interface context.arch.comm.language.MessageHandler

Method to encode the incoming data

encodeData(String, DataObject) - Method in class context.arch.comm.language.ParserObject

This method tries to create a EncoderInterface object using the given class and encode the given message in the DataObject.

EncodeException - exception context.arch.comm.language.EncodeException.

This class implements the EncodeException.

EncodeException() - Constructor for class context.arch.comm.language.EncodeException

Basic constructor for EncodeException with no message

EncodeException(String) - Constructor for class context.arch.comm.language.EncodeException

Constructor for EncodeException with error message

EncoderInterface - interface context.arch.comm.language.EncoderInterface.

This interface specifies all the methods an EncoderInterface object must support.

endDocument() - Method in class context.arch.comm.language.SAX_XMLDecoder

Receive notification of the end of the document.

endElement(String) - Method in class context.arch.comm.language.SAX_XMLDecoder

Receive notification of the end of an element.

endTag(String) - Method in class context.arch.comm.language.XMLEncoder

Method to end XML element - creates closing tag

EQUAL - Static variable in interface context.arch.storage.Storage

Tag to indicate data to retrieve should be equal to that specified

Error - class context.arch.util.Error.

This class is a container for an error

ERROR_CODE - Static variable in class context.arch.util.Error

Tag for the name of the callback

Error() - Constructor for class context.arch.util.Error

Empty constructor

Error(DataObject) - Constructor for class context.arch.util.Error

Constructor that takes a DataObject holding the error info The DataObject is expected to contain the tag.

Error(String) - Constructor for class context.arch.util.Error

Constructor that takes an error string

execute(ServiceInput) - Method in class context.arch.service.Service

This abstract method defines what should occur when the service is executed.

execute(ServiceInput) - Method in class context.arch.service.InheritedService

This method is called when a component requests that this inherited service be executed.

execute(ServiceInput) - Method in class context.arch.service.DisplayChoiceService

This method is called when a remote component requests that this service be executed.

executeAsynchronousWidgetService(AsyncServiceHandler, String, int, String, String, String, AttributeNameValues, String) - Method in class context.arch.BaseObject

This method requests that a widget execute an asynchronous service

executeAsynchronousWidgetService(AsyncServiceHandler, String, int, String, String, String, AttributeNameValues, String) - Method in interface context.arch.comm.CommunicationsHandler

This method requests that a widget execute an asynchronous service

EXECUTED - Static variable in class context.arch.service.Service

Tag to indicate the status of a service request is executed

executeService(DataObject, String) - Method in class context.arch.widget.Widget

This method attempts to execute a widget service.

executeSynchronousWidgetService(String, int, String, String, String, AttributeNameValues) - Method in class context.arch.BaseObject

This method requests that a widget execute a synchronous service

executeSynchronousWidgetService(String, int, String, String, String, AttributeNameValues) - Method in interface context.arch.comm.CommunicationsHandler

This method requests that a widget execute a synchronous service

EXECUTING - Static variable in class context.arch.service.Service

Tag to indicate the status of a service request is executing

existsElement(String) - Method in class context.arch.comm.DataObject

This method looks for an element of DataObject whos name matches the provided name parameter in this DataObject.

EXIT_OK - Static variable in class context.arch.BaseObject

Indicates that the exit condition is normal

F

fail(String) - Static method in class context.arch.util.Assert

FAILED - Static variable in class context.arch.service.Service

Tag to indicate the status of a service request is failed

FALSE - Static variable in class context.arch.util.ContextTypes

Tag for false

FCL - Static variable in class context.arch.widget.WPersonPresence

Tag to indicate the location is the FCL

FileRead - class context.arch.util.FileRead.

This class is a utility class that reads in the contents of a file.

FileRead(String) - Constructor for class context.arch.util.FileRead

Constructor that takes the filename to be read.

FLOAT - Static variable in class context.arch.storage.Attribute

Tag for FLOAT datatype

flushStorage() - Method in class context.arch.storage.VectorStorage

Flushes local data to persistent storage

flushStorage() - Method in class context.arch.storage.StorageObject

Flushes the locally stored data to persistent storage

flushStorage() - Method in interface context.arch.storage.Storage

Abstract method that flushes the locally stored data to persistent storage

FocusOfAttentionUI - class context.arch.generator.FocusOfAttentionUI.

FocusOfAttentionUI(WFocusOfAttention) - Constructor for class context.arch.generator.FocusOfAttentionUI

FUNCTION - Static variable in class context.arch.service.helper.FunctionDescription

Tag for a service function

FUNCTION - Static variable in class context.arch.storage.AttributeFunction

Tag for an attribute function

FUNCTION_AVG - Static variable in class context.arch.storage.AttributeFunction

Tag for AVG function

FUNCTION_COUNT - Static variable in class context.arch.storage.AttributeFunction

Tag for COUNT function

FUNCTION_DESCRIPTION - Static variable in class context.arch.service.helper.FunctionDescription

Tag for a service function description

FUNCTION_MAX - Static variable in class context.arch.storage.AttributeFunction

Tag for MAX function

FUNCTION_MIN - Static variable in class context.arch.storage.AttributeFunction

Tag for MIN function

FUNCTION_NAME - Static variable in class context.arch.service.helper.FunctionDescription

Tag for a service function name

FUNCTION_NAME - Static variable in class context.arch.service.helper.ServiceInput

Tag for a function name

FUNCTION_NONE - Static variable in class context.arch.storage.AttributeFunction

Tag for default function - none

FUNCTION_SUM - Static variable in class context.arch.storage.AttributeFunction

Tag for SUM function

FUNCTION_TIMING - Static variable in class context.arch.service.helper.FunctionDescription

Tag for a service function timing - synchronous or asynchronous

FunctionDescription - class context.arch.service.helper.FunctionDescription.

This class implements a service function description object.

FunctionDescription(DataObject) - Constructor for class context.arch.service.helper.FunctionDescription

Basic constructor that creates a function description object from a DataObject.

FunctionDescription(String, String, String) - Constructor for class context.arch.service.helper.FunctionDescription

Basic constructor that creates a function description object.

FunctionDescriptions - class context.arch.service.helper.FunctionDescriptions.

This class maintains a list of function descriptions.

FunctionDescriptions() - Constructor for class context.arch.service.helper.FunctionDescriptions

Basic empty constructor

FunctionDescriptions(DataObject) - Constructor for class context.arch.service.helper.FunctionDescriptions

Constructor that takes a DataObject as a parameter.

FUNCTIONS - Static variable in class context.arch.service.helper.FunctionDescriptions

Tag for a widget's service functions

G

GET - Static variable in class context.arch.comm.protocol.HTTPClientSocket

HTTP GET request type

GET - Static variable in class context.arch.comm.protocol.HTTPServerSocket

HTTP GET request type

getAttribute() - Method in class context.arch.storage.Condition

Returns the name of the attribute

getAttribute(String) - Method in class context.arch.storage.Attributes

This method returns the Attribute with the given name from this list of Attributes.

getAttribute(String, String) - Method in class context.arch.storage.Attributes

This method returns the Attribute with the given name from this list of Attributes.

getAttributeAt(int) - Method in class context.arch.storage.Attributes

Returns the Attribute object at the given index

getAttributeFunction(String) - Method in class context.arch.storage.AttributeFunctions

This method returns the AttributeFunction with the given name from this list of AttributeFunctions.

getAttributeFunction(String, String) - Method in class context.arch.storage.AttributeFunctions

This method returns the AttributeFunction with the given name from this list of AttributeFunctions.

getAttributeFunctionAt(int) - Method in class context.arch.storage.AttributeFunctions

Returns the AttributeFunction object at the given index

getAttributeFunctions() - Method in class context.arch.storage.Retrieval

Returns the list of AttributeFunctions to retrieve.

getAttributeNameValue(String) - Method in class context.arch.storage.AttributeNameValues

This method returns the AttributeNameValue with the given name from this list of AttributeNameValues.

getAttributeNameValue(String, String) - Method in class context.arch.storage.AttributeNameValues

This method returns the AttributeNameValue with the given name from this list of AttributeNameValue.

getAttributeNameValueAt(int) - Method in class context.arch.storage.AttributeNameValues

Returns the AttributeNameValue object at the given index

getAttributeNameValuesAt(int) - Method in class context.arch.storage.RetrievalResults

This method retrieves the AttributeNameValues object at the given index.

getAttributes() - Method in class context.arch.comm.DataObject

Returns the list of attributes for the DataObject element

getAttributes() - Method in class context.arch.subscriber.Callback

Returns the attributes for the callback

getAttributes() - Method in class context.arch.subscriber.Subscriber

Returns the subscription attributes to be returned

getAttributeType(String) - Method in class context.arch.widget.Widget

Returns the attribute value with the given name

getAuthor() - Method in class context.arch.util.Configuration

Returns the author of this configuration

getCallback() - Method in class context.arch.handler.HandlerInfo

Returns the name of the subscription callback

getCallback() - Method in class context.arch.subscriber.Subscriber

Returns the subscriber callback that the subscriber registered

getCallback(String) - Method in class context.arch.subscriber.Callbacks

This method returns the Callback with the given name from this list of Callbacks.

getCallbackAt(int) - Method in class context.arch.subscriber.Callbacks

Returns the Callback object at the given index

getCharHeight(Container) - Method in class context.arch.generator.DialogLayout

getCharWidth(Container) - Method in class context.arch.generator.DialogLayout

getChild(int) - Method in class context.arch.comm.DataObject

Returns the specified child (i.e.

getChildren() - Method in class context.arch.comm.DataObject

Returns the children of the current DataObject, i.e., a Vector of elements in the value Vector that are DataObject

getChoice() - Method in class context.arch.service.DisplayChoiceFrame

This method returns the user's choice from the radio buttons.

getClassName() - Method in class context.arch.comm.language.XMLEncoder

Returns name of class used to encode XML

getClassName() - Method in interface context.arch.comm.language.EncoderInterface

Method to get the class being used for encoding

getClassName() - Method in interface context.arch.comm.language.DecoderInterface

Method to get the class being used for decoding

getClassName() - Method in class context.arch.comm.language.SAX_XMLDecoder

Returns the name of the parser driver being used for encoding and decoding

getClientClass() - Method in class context.arch.comm.CommunicationsObject

Returns the class being used as the communications client.

getCompare() - Method in class context.arch.storage.Condition

Returns the type of comparison

getConditionAt(int) - Method in class context.arch.storage.Conditions

Returns the Condition object at the given index

getConditions() - Method in class context.arch.storage.Retrieval

Returns the Conditions object used for retrieval.

getConditions() - Method in class context.arch.subscriber.Subscriber

Returns the subscription conditions, under which the subscriber will be notified

getConfigObject(String) - Method in class context.arch.util.ConfigObjects

Retrieves a configuation object from the component list

getContextUser(String) - Method in class context.arch.util.ContextUsers

Retrieves a context user from the list

getCurrentOffset() - Method in class context.arch.widget.OffsetThread

This method contacts an network time protocol (ntp) server and determines the offset between the local and global clock

getCurrentTime() - Method in class context.arch.widget.Widget

This method returns the current time to use as a timestamp

getData() - Method in class context.arch.comm.protocol.RequestData

Returns the complete request data

getDataObject(String) - Method in class context.arch.comm.DataObject

Returns the DataObject element/sub-element with the specified name.

getDataObjectFirstValue(String) - Method in class context.arch.comm.DataObject

Returns the first value of the DataObject element/sub-element with the specified name, if it exists.

getDescription() - Method in class context.arch.service.helper.FunctionDescription

Returns the description of the service function

getDescription() - Method in class context.arch.util.Configuration

Returns the description of this configuration

getDescription() - Method in class context.arch.util.ContextUser

Returns the user's description

getDialogSize() - Method in class context.arch.generator.DialogLayout

getEmail() - Method in class context.arch.util.ContextUser

Returns the user's email address

getEnumeration() - Method in class context.arch.util.ConfigObjects

Returns an enumeration of the configuration objects

getEnumeration() - Method in class context.arch.util.ContextUsers

Returns an enumeration of the context users

getError() - Method in class context.arch.util.Error

Returns the error string

getErrorMessage() - Method in interface context.arch.comm.CommunicationsClient

This abstract method generates an error message if a request can't be handled properly, to the point where a contextual error message can still be sent as the reply

getErrorMessage() - Method in interface context.arch.comm.CommunicationsServer

This abstract method generates an error message if a request can't be handled properly, to the point where a contextual error message can still be sent as the reply

getErrorMessage() - Method in class context.arch.comm.protocol.HTTPClientSocket

This method generates an error message if a request can't be handled properly, to the point where a contextual error message can still be sent as the reply.

getErrorMessage() - Method in class context.arch.comm.protocol.HTTPServerSocket

This method generates an error message if a request can't be handled properly, to the point where a contextual error message can still be sent as the reply.

getErrors() - Method in class context.arch.subscriber.Subscriber

Returns the number of consecutive errors in trying to communicate with this subscriber

getFatalMessage() - Method in interface context.arch.comm.CommunicationsClient

This abstract method generates an fatal message if a request can't be handled properly, to the point where no contextual error message can be sent as the reply

getFatalMessage() - Method in interface context.arch.comm.CommunicationsServer

This abstract method generates an fatal message if a request can't be handled properly, to the point where no contextual error message can be sent as the reply

getFatalMessage() - Method in class context.arch.comm.protocol.HTTPClientSocket

This method generates an fatal message if a request can't be handled properly, to the point where no contextual error message can be sent as the reply.

getFatalMessage() - Method in class context.arch.comm.protocol.HTTPServerSocket

This method generates an fatal message if a request can't be handled properly, to the point where no contextual error message can be sent as the reply.

getFunction() - Method in class context.arch.storage.AttributeFunction

Returns the function of an attribute

getFunctionDescription(String) - Method in class context.arch.service.helper.FunctionDescriptions

This method returns the FunctionDescription with the given name from this list of FunctionDescriptions.

getFunctionDescriptionAt(int) - Method in class context.arch.service.helper.FunctionDescriptions

Returns the FunctionDescription object at the given index

getFunctionDescriptions() - Method in class context.arch.service.Service

Returns the descriptions of the service functions

getFunctionDescriptions() - Method in class context.arch.service.helper.ServiceDescription

Returns the function descriptions

getFunctionName() - Method in class context.arch.handler.AsyncServiceHandlerInfo

Returns the name of the service function

getFunctionName() - Method in class context.arch.service.helper.ServiceInput

Returns the requested service function name.

getHandler() - Method in class context.arch.handler.AsyncServiceHandlerInfo

Returns the handler

getHandler() - Method in class context.arch.handler.HandlerInfo

Returns the context widget handler

getHandler(String) - Method in class context.arch.handler.AsyncServiceHandlers

Returns a handler that matches the given key

getHandler(String) - Method in class context.arch.handler.Handlers

Returns a handler that matches the given key

getHandlers() - Method in class context.arch.handler.AsyncServiceHandlers

Returns an enumeration containing all the handlers in the list

getHandlers() - Method in class context.arch.handler.Handlers

Returns an enumeration containing all the handlers in the list

getHost() - Method in class context.arch.util.ConfigObject

Returns the component's host

getHostAddress() - Method in class context.arch.BaseObject

This method gets the address of the machine this component is running on.

getHostname() - Method in class context.arch.service.helper.ServiceInput

Returns the requester's hostname.

getHostName() - Method in class context.arch.subscriber.Subscriber

Returns the name of the subscriber's host computer

getHostName() - Method in class context.arch.widget.WidgetHandle

Returns the name of the subscriber's host computer

getIButtonId() - Method in class context.arch.util.ContextUser

Returns the user's iButton id

getId() - Method in class context.arch.BaseObject

This method returns the id of the class that subclass this object, for use in sending messages.

getId() - Method in class context.arch.service.helper.ServiceInput

Returns the requester's id.

getId() - Method in class context.arch.subscriber.Subscriber

Returns the id of the subscriber

getId() - Method in class context.arch.util.ConfigObject

Returns the component's id

getId() - Method in class context.arch.widget.WidgetHandle

Returns the id of the subscriber

getInAttributeType(String) - Method in class context.arch.interpreter.Interpreter

Returns the attribute type with the given name for incoming attributes

getInput() - Method in class context.arch.service.helper.ServiceInput

Returns the input to the service.

getInterpreterConfigurations() - Method in class context.arch.util.Configuration

Returns the interpreter configurations for this configuration

getLanguage() - Method in class context.arch.comm.language.XMLEncoder

Returns language used to encode XML

getLanguage() - Method in interface context.arch.comm.language.EncoderInterface

Method to get the language being used for encoding

getLanguage() - Method in interface context.arch.comm.language.DecoderInterface

Method to get the language being used for decoding

getLanguage() - Method in class context.arch.comm.language.SAX_XMLDecoder

Returns the language being used in encoding and decoding

getLine() - Method in class context.arch.comm.protocol.RequestData

Returns the single line of request data

getLocalId() - Method in class context.arch.handler.AsyncServiceHandlerInfo

Returns the local id

getMessage() - Method in class context.arch.MethodException

Returns the error message

getMessage() - Method in class context.arch.InvalidMethodException

Returns the error message

getMessage() - Method in class context.arch.comm.language.InvalidEncoderException

Returns the error message

getMessage() - Method in class context.arch.comm.language.EncodeException

Returns the error message

getMessage() - Method in class context.arch.comm.language.InvalidDecoderException

Returns the error message

getMessage() - Method in class context.arch.comm.language.DecodeException

Returns the error message

getMessage() - Method in class context.arch.comm.protocol.ProtocolException

Returns the error message

getMessage() - Method in class context.arch.comm.protocol.InvalidProtocolException

Returns the error message

getMessage() - Method in class context.arch.storage.InvalidStorageException

Returns the error message

getName() - Method in class context.arch.comm.DataObject

Returns the name of the DataObject element

getName() - Method in class context.arch.service.Service

Returns the service name

getName() - Method in class context.arch.service.helper.FunctionDescription

Returns the name of the service function

getName() - Method in class context.arch.service.helper.ServiceDescription

Returns the service name

getName() - Method in class context.arch.storage.AttributeFunction

Returns the name of the stored attribute

getName() - Method in class context.arch.storage.Attribute

Returns the name of the stored attribute

getName() - Method in class context.arch.storage.AttributeNameValue

Returns the name of the stored attribute

getName() - Method in class context.arch.subscriber.Callback

Returns the name of the callback

getName() - Method in class context.arch.util.ContextUser

Returns the user's name

getNewOffset() - Method in class context.arch.widget.Widget

This method creates a thread that retrieves a global time clock and determines the offset between the local clock and the global clock.

getNewOffsetNoDelay() - Method in class context.arch.widget.Widget

This method retrieves the offset between the local clock and a global clock with no delay.

getNthDataObject(String, int) - Method in class context.arch.comm.DataObject

Returns the Nth DataObject element/sub-element with the specified name NB: we assume the current DataObject has 1 level of children.

getObjectsType(String) - Method in class context.arch.util.ConfigObjects

Returns a list of all the configuration objects with the given type

getOrganization() - Method in class context.arch.util.ContextUser

Returns the user's organization

getOtherConfigurations() - Method in class context.arch.util.Configuration

Returns the other component (not servers, widgets, or interpreters) configurations for this configuration

getOutAttributeType(String) - Method in class context.arch.interpreter.Interpreter

Returns the attribute type with the given name for outgoing attributes

getParameters() - Method in class context.arch.util.Configuration

Returns the parameters for this configuration

getParsedData() - Method in class context.arch.util.XMLURLReader

This method returns a DataObject containing the parsed information from an XML-encoded URL.

getPending(String) - Method in class context.arch.service.helper.PendingOut

This method returns the ServiceInput with the given request id from this list of pending ServiceInput objects.

getPort() - Method in class context.arch.comm.protocol.TCPClientSocket

Returns the port number on the remote host to connect to

getPort() - Method in class context.arch.service.helper.ServiceInput

Returns the requester's port.

getPort() - Method in class context.arch.subscriber.Subscriber

Returns the port number to send info to

getPort() - Method in class context.arch.util.ConfigObject

Returns the component's port

getPort() - Method in class context.arch.widget.WidgetHandle

Returns the port number to send info to

getProtocol() - Method in interface context.arch.comm.CommunicationsClient

Abstract method to get the communications protocol being used

getProtocol() - Method in interface context.arch.comm.CommunicationsServer

Abstract method to get the communications protocol being used

getProtocol() - Method in class context.arch.comm.protocol.HTTPClientSocket

Method to get the communications protocol being used

getProtocol() - Method in class context.arch.comm.protocol.HTTPServerSocket

Method to get the communications protocol being used

getRemoteCallback() - Method in class context.arch.handler.HandlerInfo

Returns the name of the widget callback

getRemoteId() - Method in class context.arch.handler.HandlerInfo

Returns the widget id

getRequestTag() - Method in class context.arch.handler.AsyncServiceHandlerInfo

Returns the request tag

getRequestTag() - Method in class context.arch.service.helper.ServiceInput

Returns the requester's requesting tag

getServer() - Method in class context.arch.comm.protocol.TCPClientSocket

Returns the remote server's hostname

getServerClass() - Method in class context.arch.comm.CommunicationsObject

Returns the class being used as the communications client.

getServerConfigurations() - Method in class context.arch.util.Configuration

Returns the server configurations for this configuration

getServerPort() - Method in class context.arch.comm.CommunicationsObject

Returns the port being used for incoming communications (server).

getServerProtocol() - Method in class context.arch.comm.CommunicationsObject

This method gets the communications protocol being used by the object that implements the CommunicationsServer interface

getService(String) - Method in class context.arch.service.Services

This method returns the Service with the given name from this list of Services.

getServiceDescription() - Method in class context.arch.service.Service

Returns the ServiceDescription object

getServiceDescription(String) - Method in class context.arch.service.helper.ServiceDescriptions

This method returns the ServiceDescription with the given name from this list of ServiceDescriptions.

getServiceDescriptionAt(int) - Method in class context.arch.service.helper.ServiceDescriptions

Returns the ServiceDescription object at the given index

getServiceId() - Method in class context.arch.handler.AsyncServiceHandlerInfo

Returns the service id

getServiceId() - Method in class context.arch.service.helper.ServiceInput

Returns the id of the component offering the service.

getServiceName() - Method in class context.arch.handler.AsyncServiceHandlerInfo

Returns the name of the service

getServiceName() - Method in class context.arch.service.helper.ServiceInput

Returns the requested service name.

getShape(Component) - Method in class context.arch.generator.DialogLayout

getSubAttributeFunctions() - Method in class context.arch.storage.AttributeFunction

Returns the subAttributes of the stored attribute

getSubAttributes() - Method in class context.arch.storage.Attribute

Returns the subAttributes of the stored attribute

getSubId() - Method in class context.arch.handler.HandlerInfo

Returns the subscription id

getSubscriber(String, String, int, String, String) - Method in class context.arch.subscriber.Subscribers

Returns the subscriber with the given name.

getSubscriber(String, String, String, String, String) - Method in class context.arch.subscriber.Subscribers

Returns the subscriber with the given name.

getSubscriberAt(int) - Method in class context.arch.subscriber.Subscribers

Returns the subscriber at the given index.

getSubscriberNames() - Method in class context.arch.subscriber.Subscribers

Returns an enumeration containing all the subscriber names in the list

getSubscribers() - Method in class context.arch.subscriber.Subscribers

Returns an enumeration containing all the subscribers in the list

getSubset(AttributeFunctions) - Method in class context.arch.storage.AttributeFunctions

This method takes a DataObject containing the list of attributes (names) wanted and it filters all the rest out from this AttributeFunctions object.

getSubset(Attributes) - Method in class context.arch.storage.Attributes

This method takes a DataObject containing the list of attributes (names) wanted and it filters all the rest out from this Attributes object.

getSubset(Attributes) - Method in class context.arch.storage.AttributeNameValues

This method takes a list of attributes wanted and it filters all the rest out from this Attributes object.

getTag() - Method in class context.arch.subscriber.Subscriber

Returns the widget callback that the subscriber registered for

getTiming() - Method in class context.arch.service.helper.FunctionDescription

Return the timing of the service function

getType() - Method in class context.arch.comm.protocol.RequestData

Returns the type of request

getType() - Method in class context.arch.storage.AttributeFunction

Returns the datatype of the attribute

getType() - Method in class context.arch.storage.Attribute

Returns the datatype of the attribute

getType() - Method in class context.arch.storage.AttributeNameValue

Returns the datatype of the attribute

getType() - Method in class context.arch.util.ConfigObject

Returns the component's type

getUniqueId() - Method in class context.arch.handler.AsyncServiceHandlerInfo

Returns a unique id for this handler

getUniqueId() - Method in class context.arch.service.helper.ServiceInput

Returns the requester's unique id.

getValue() - Method in class context.arch.comm.DataObject

Returns the values for the DataObject element

getValue() - Method in class context.arch.storage.Condition

Returns the value of the attribute to use for comparison

getValue() - Method in class context.arch.storage.AttributeNameValue

Returns the value of the stored attribute

getVersion() - Method in class context.arch.BaseObject

This method returns the version number of this object.

getVersion() - Method in class context.arch.util.Configuration

Returns the version number of this configuration

getVersion() - Method in class context.arch.util.ContextUsers

Returns the version number

getVersion(String, int, String) - Method in class context.arch.BaseObject

This method gets the version of the given component (server, widget, interpreter).

getWidgetAttributes(String, int, String) - Method in class context.arch.BaseObject

This method gets the attributes of the given widget

getWidgetCallbacks(String, int, String) - Method in class context.arch.BaseObject

This method gets the callbacks of the given widget

getWidgetConfigurations() - Method in class context.arch.util.Configuration

Returns the widget configurations for this configuration

getWidgetHandleAt(int) - Method in class context.arch.widget.WidgetHandles

Returns the WidgetHandle at the given index.

getWidgetServices(String, int, String) - Method in class context.arch.BaseObject

This method gets the services of the given widget

getXML() - Method in class context.arch.comm.language.XMLEncoder

Returns XML encoding as a string

GRAPHICS - Static variable in class context.arch.util.ContextTypes

Tag for display graphics

GREATERTHAN - Static variable in interface context.arch.storage.Storage

Tag to indicate data to retrieve should be greater than that specified

GREATERTHANEQUAL - Static variable in interface context.arch.storage.Storage

Tag to indicate data to retrieve should be greater than or equal to that specified

GREGORY_OFFICE - Static variable in class context.arch.widget.WPersonPresence

Tag to indicate the location is Gregory's office

GROUP - Static variable in class context.arch.util.ContextTypes

Tag for group

H

handle(String, DataObject) - Method in interface context.arch.handler.Handler

This abstract method is used to generically handle any callbacks that a widget may support.

handle(String, DataObject) - Method in class context.arch.server.Server

This method implements the handle method in the Handler interface.

handleEvent(Event) - Method in class context.arch.generator.FocusOfAttentionUI

handleEvent(Event) - Method in class context.arch.generator.PersonNameUI

handleIncomingRequest(Socket) - Method in class context.arch.comm.CommunicationsObject

This method handles an incoming request on the given socket and sends a reply.

handleIncomingRequest(Socket) - Method in interface context.arch.comm.CommunicationsServer

This abstract method handles incoming requests on a given socket

handleIncomingRequest(Socket) - Method in class context.arch.comm.protocol.HTTPServerSocket

Stub method that handles incoming HTTP requests.

handleIncomingRequest(Socket) - Method in class context.arch.comm.protocol.TCPServerSocket

This method handles data received on a given TCPServerSocket.

Handler - interface context.arch.handler.Handler.

This empty interface allows the Handlers class to keep track of handlers.

HandlerInfo - class context.arch.handler.HandlerInfo.

This class acts as a container for handler info.

HandlerInfo() - Constructor for class context.arch.handler.HandlerInfo

Basic empty constructor

HandlerInfo(Handler, String, String, String, String) - Constructor for class context.arch.handler.HandlerInfo

Full constructor that takes all input parameters

handlers - Variable in class context.arch.BaseObject

Object to keep track of context widget handlers

Handlers - class context.arch.handler.Handlers.

This class maintains a list of context widget handlers, allows additions and removals of individual handlers.

Handlers() - Constructor for class context.arch.handler.Handlers

Basic empty constructor

hasAttribute(Attribute) - Method in class context.arch.storage.Attributes

Determines whether the given Attribute object is in the container

hasAttribute(String, Attributes) - Method in class context.arch.storage.Attributes

Determines whether the given attribute name and subAttributes are in the container, using the default datatype.

hasAttribute(String, Attributes, String) - Method in class context.arch.storage.Attributes

Determines whether the given attribute name, subAttributes and type are in the container,

hasAttributeFunction(AttributeFunction) - Method in class context.arch.storage.AttributeFunctions

Determines whether the given AttributeFunction object is in the container

hasAttributeFunction(String, AttributeFunctions) - Method in class context.arch.storage.AttributeFunctions

Determines whether the given attribute name and subAttributes are in the container, using the default datatype.

hasAttributeFunction(String, AttributeFunctions, String) - Method in class context.arch.storage.AttributeFunctions

Determines whether the given attribute name, subAttributes and type are in the container,

hasAttributeNameValue(AttributeNameValue) - Method in class context.arch.storage.AttributeNameValues

Determines whether the given AttributeNameValue object is in the container

hasAttributeNameValue(String, Object) - Method in class context.arch.storage.AttributeNameValues

Determines whether the given attribute name and value are in the container, using the default datatype.

hasAttributeNameValue(String, Object, String) - Method in class context.arch.storage.AttributeNameValues

Determines whether the given attribute name, value and type are in the container,

hasCallback(Callback) - Method in class context.arch.subscriber.Callbacks

Determines whether the given Callback object is in the container

hasCallback(String) - Method in class context.arch.subscriber.Callbacks

Determines whether a callback with the given name is in the container

hasCallback(String, Attributes) - Method in class context.arch.subscriber.Callbacks

Determines whether the given callback name and attributes are in the container.

hasCondition(Condition) - Method in class context.arch.storage.Conditions

Determines whether the given Condition object is in the container

hasCondition(String, int, Object) - Method in class context.arch.storage.Conditions

Determines whether the given attribute name and value are in the container, using the default datatype.

hasFunctionDescription(FunctionDescription) - Method in class context.arch.service.helper.FunctionDescriptions

Determines whether the given FunctionDescription object is in the container

hasFunctionDescription(String) - Method in class context.arch.service.helper.FunctionDescriptions

Determines whether a function with the given name is in the container

hasFunctionDescription(String, String, String) - Method in class context.arch.service.helper.FunctionDescriptions

Determines whether the given function name and description are in the container.

hash - Variable in class context.arch.widget.WidgetHandles

hasService(String) - Method in class context.arch.service.Services

Determines whether the given Service object is in the container

hasServiceDescription(ServiceDescription) - Method in class context.arch.service.helper.ServiceDescriptions

Determines whether the given ServiceDescription object is in the container

hasServiceDescription(String) - Method in class context.arch.service.helper.ServiceDescriptions

Determines whether a service with the given name is in the container

hasServiceDescription(String, FunctionDescriptions) - Method in class context.arch.service.helper.ServiceDescriptions

Determines whether the given service description is in the container.

HEIGHT - Static variable in class context.arch.util.ContextTypes

Tag for display height

HOSTNAME - Static variable in class context.arch.subscriber.Subscriber

Tag for host machine of component

HOSTNAME - Static variable in class context.arch.util.Constants

Tag for component hostname

HOSTNAME - Static variable in class context.arch.util.ConfigObjects

Tag for component hostname

HTTP_CLIENT - Static variable in class context.arch.comm.CommunicationsObject

The HTTP client protocol class.

HTTP_PORT - Static variable in class context.arch.util.XMLURLReader

The default port for HTTP access

HTTP_SERVER - Static variable in class context.arch.comm.CommunicationsObject

The HTTP server protocol class.

HTTPClientSocket - class context.arch.comm.protocol.HTTPClientSocket.

This class subclasses TCPClientSocket, creating and sending HTTP requests.

HTTPClientSocket(CommunicationsObject) - Constructor for class context.arch.comm.protocol.HTTPClientSocket

Basic constructor for HTTPClientSocket that calls TCPClientSocket

HTTPClientSocket(CommunicationsObject, String, Integer) - Constructor for class context.arch.comm.protocol.HTTPClientSocket

Constructor for HTTPClientSocket that calls TCPClientSocket with the given port

HTTPServerSocket - class context.arch.comm.protocol.HTTPServerSocket.

This class subclasses TCPServerSocket, listening for and handling HTTP requests.

HTTPServerSocket(CommunicationsObject) - Constructor for class context.arch.comm.protocol.HTTPServerSocket

Basic constructor for HTTPServerSocket that calls TCPServerSocket

HTTPServerSocket(CommunicationsObject, Integer) - Constructor for class context.arch.comm.protocol.HTTPServerSocket

Constructor for HTTPServerSocket that calls TCPServerSocket with the given port

I

ibutton - Variable in class context.arch.widget.WPersonPresence

IButtonData2Attributes(IButtonData) - Method in class context.arch.widget.WPersonPresence

This method converts the IButtonData object to an AttributeNameValues object.

IButtonData2Attributes(IButtonData) - Method in class context.arch.widget.WPersonNamePresence

This method converts the IButtonData object to an AttributeNameValues object.

IButtonData2Attributes(IButtonData) - Method in class context.arch.widget.WPersonNameInOut

This method converts the IButtonData object to an AttributeNameValues object.

IBUTTONID - Static variable in class context.arch.util.ContextTypes

Tag for iButton id

IBUTTONID - Static variable in class context.arch.util.ContextUsers

Tag for user's iButton id

id - Variable in class context.arch.widget.Widget

ID - Static variable in class context.arch.BaseObject

Tag for id of this component

ID - Static variable in class context.arch.util.Constants

Tag for component id

ID - Static variable in class context.arch.util.ConfigObjects

Tag for component id

IN - Static variable in class context.arch.util.ContextTypes

Tag for being in

IN - Static variable in class context.arch.widget.WPersonNameInOut

Tag to indicate in

inAttributes - Variable in class context.arch.interpreter.Interpreter

inAttributeTypes - Variable in class context.arch.interpreter.Interpreter

INCOMPLETE_DATA_ERROR - Static variable in class context.arch.util.Error

Tag if the data being requested can not be fully returned

indexOfAttribute(Attribute) - Method in class context.arch.storage.Attributes

Returns the index at which the Attribute object occurs

indexOfAttribute(String, Attributes) - Method in class context.arch.storage.Attributes

Returns the index at which the given attribute name and subAttributes occurs, using the default datatype

indexOfAttribute(String, Attributes, String) - Method in class context.arch.storage.Attributes

Returns the index at which the given attribute name, subAttributes and type occurs.

indexOfAttributeFunction(AttributeFunction) - Method in class context.arch.storage.AttributeFunctions

Returns the index at which the AttributeFunction object occurs

indexOfAttributeFunction(String, AttributeFunctions) - Method in class context.arch.storage.AttributeFunctions

Returns the index at which the given attribute name and subAttributes occurs, using the default datatype

indexOfAttributeFunction(String, AttributeFunctions, String) - Method in class context.arch.storage.AttributeFunctions

Returns the index at which the given attribute name, subAttributes and type occurs.

indexOfAttributeNameValue(AttributeNameValue) - Method in class context.arch.storage.AttributeNameValues

Returns the index at which the AttributeNameValue object occurs

indexOfAttributeNameValue(String, Object) - Method in class context.arch.storage.AttributeNameValues

Returns the index at which the given attribute name and value occurs, using the default datatype

indexOfAttributeNameValue(String, Object, String) - Method in class context.arch.storage.AttributeNameValues

Returns the index at which the given attribute name, value and type occurs.

indexOfCallback(Callback) - Method in class context.arch.subscriber.Callbacks

Returns the index at which the Callback object occurs

indexOfCallback(String, Attributes) - Method in class context.arch.subscriber.Callbacks

Returns the index at which the given callback name and attributes occurs

indexOfCondition(Condition) - Method in class context.arch.storage.Conditions

Returns the index at which the Condition object occurs

indexOfCondition(String, int, Object) - Method in class context.arch.storage.Conditions

Returns the index at which the given Condition attribute name, comparison and value occurs.

indexOfFunctionDescription(FunctionDescription) - Method in class context.arch.service.helper.FunctionDescriptions

Returns the index at which the FunctionDescription object occurs

indexOfFunctionDescription(String, String, String) - Method in class context.arch.service.helper.FunctionDescriptions

Returns the index at which the given function name and description occurs

indexOfServiceDescription(ServiceDescription) - Method in class context.arch.service.helper.ServiceDescriptions

Returns the index at which the ServiceDescription object occurs

indexOfServiceDescription(String, FunctionDescriptions) - Method in class context.arch.service.helper.ServiceDescriptions

Returns the index at which the given service description occurs

InheritedService - class context.arch.service.InheritedService.

This class implements a generic inherited service.

InheritedService(CommunicationsHandler, String, String, FunctionDescriptions, String, int, String) - Constructor for class context.arch.service.InheritedService

Basic constructor that creates an inherited service object.

InheritedService(CommunicationsHandler, String, String, FunctionDescriptions, String, String, String) - Constructor for class context.arch.service.InheritedService

Basic constructor that creates an inherited service object.

INOUT - Static variable in class context.arch.util.ContextTypes

Tag for in/out status

INOUT - Static variable in class context.arch.widget.WPersonNameInOut

Tag to indicate in/out status

INT - Static variable in class context.arch.storage.Attribute

Tag for INT datatype

INTEREST_LEVEL - Static variable in class context.arch.util.ContextTypes

Tag for tour demo

INTERESTS - Static variable in class context.arch.util.ContextTypes

Tag for INTERESTS

INTERPRET - Static variable in class context.arch.interpreter.Interpreter

Tag for interpreter

INTERPRET - Static variable in class context.arch.util.Constants

Tag for interpret request

INTERPRET_REPLY - Static variable in class context.arch.interpreter.Interpreter

Tag for interpreterReply

interpretData(AttributeNameValues) - Method in class context.arch.interpreter.Interpreter

This abstract method interprets the given data and returns it.

Interpreter - class context.arch.interpreter.Interpreter.

This class is the basic interpreter.

Interpreter(int) - Constructor for class context.arch.interpreter.Interpreter

Constructor that creates a BaseObject with the given port and sets the incoming and outgoing attributes.

INTERPRETERS - Static variable in class context.arch.util.Configuration

Tag for interpreters

INVALID_ATTRIBUTE_ERROR - Static variable in class context.arch.util.Error

Tag if an attribute being requested is not valid

INVALID_CALLBACK_ERROR - Static variable in class context.arch.util.Error

Tag if a callback being subscribed to is not valid

INVALID_DATA_ERROR - Static variable in class context.arch.util.Error

Tag if the data being requested is not valid

INVALID_ID_ERROR - Static variable in class context.arch.util.Error

Tag if the given doesn't match the receiving component's id

INVALID_REQUEST_ERROR - Static variable in class context.arch.util.Error

Error tag for invalid request

INVALID_REQUEST_ID_ERROR - Static variable in class context.arch.util.Error

Tag if a service request id is unknown

INVALID_TIMING_ERROR - Static variable in class context.arch.util.Error

Tag if a service timing is incorrect (synchronous vs asynchronous

InvalidDecoderException - exception context.arch.comm.language.InvalidDecoderException.

This class implements the InvalidDecoderException.

InvalidDecoderException() - Constructor for class context.arch.comm.language.InvalidDecoderException

Basic constructor for InvalidDecoderException with no message

InvalidDecoderException(String) - Constructor for class context.arch.comm.language.InvalidDecoderException

Constructor for InvalidDecoderException with error message

InvalidEncoderException - exception context.arch.comm.language.InvalidEncoderException.

This class implements the InvalidEncoderException.

InvalidEncoderException() - Constructor for class context.arch.comm.language.InvalidEncoderException

Basic constructor for InvalidEncoderException with no message

InvalidEncoderException(String) - Constructor for class context.arch.comm.language.InvalidEncoderException

Constructor for InvalidEncoderException with error message

InvalidMethodException - exception context.arch.InvalidMethodException.

This class implements the InvalidMethodException.

InvalidMethodException() - Constructor for class context.arch.InvalidMethodException

Basic constructor for InvalidMethodException with no message

InvalidMethodException(String) - Constructor for class context.arch.InvalidMethodException

Constructor for InvalidMethodException with error message

InvalidProtocolException - exception context.arch.comm.protocol.InvalidProtocolException.

This class implements the InvalidProtocolException.

InvalidProtocolException() - Constructor for class context.arch.comm.protocol.InvalidProtocolException

Basic constructor for InvalidProtocolException with no message

InvalidProtocolException(String) - Constructor for class context.arch.comm.protocol.InvalidProtocolException

Constructor for InvalidProtocolException with error message

InvalidStorageException - exception context.arch.storage.InvalidStorageException.

This class implements the InvalidStorageException.

InvalidStorageException() - Constructor for class context.arch.storage.InvalidStorageException

Basic constructor for InvalidStorageException with no message

InvalidStorageException(String) - Constructor for class context.arch.storage.InvalidStorageException

Constructor for InvalidStorageException with error message

isAttribute(String) - Method in class context.arch.widget.Widget

Checks if the given attribute is an attribute of this widget

isCallback(String) - Method in class context.arch.widget.Widget

Checks if the given callback is an callback of this widget

isInAttribute(String) - Method in class context.arch.interpreter.Interpreter

Checks if the given incoming attribute is an attribute of this interpreter

isOutAttribute(String) - Method in class context.arch.interpreter.Interpreter

Checks if the given outgoing attribute is an attribute of this interpreter

isPending(String) - Method in class context.arch.service.helper.PendingIn

Determines whether the given request id is in the pending container

isPending(String) - Method in class context.arch.service.helper.PendingOut

Determines whether the given ServiceInput object is in the pending container

K

KEYWORDS - Static variable in class context.arch.util.ContextTypes

Tag for demo keywords

L

LANGUAGE - Static variable in class context.arch.comm.language.XMLEncoder

Language used to encode

LANGUAGE - Static variable in class context.arch.comm.language.SAX_XMLDecoder

The language for this class is XML

layoutContainer(Container) - Method in class context.arch.generator.DialogLayout

LESSTHAN - Static variable in interface context.arch.storage.Storage

Tag to indicate data to retrieve should be less than that specified

LESSTHANEQUAL - Static variable in interface context.arch.storage.Storage

Tag to indicate data to retrieve should be less than or equal to that specified

LOCATION - Static variable in class context.arch.util.ContextTypes

Tag for user location

LOCATION - Static variable in class context.arch.widget.WPersonPresence

Tag for user location

LOCATION - Static variable in class context.arch.widget.WFocusOfAttention

Tag for user location

LOCATION - Static variable in class context.arch.widget.WPersonNamePresence2

Tag for user location

LONG - Static variable in class context.arch.storage.Attribute

Tag for LONG datatype

M

m_height - Variable in class context.arch.generator.DialogLayout

m_map - Variable in class context.arch.generator.DialogLayout

m_width - Variable in class context.arch.generator.DialogLayout

main(String[]) - Static method in class context.arch.BaseObject

Temporary main method to test the BaseObject class

main(String[]) - Static method in class context.arch.util.SendMail

Simple main method that creates the SendMail class and sends a mail using parameters from the command line

main(String[]) - Static method in class context.arch.widget.WPersonPresence

Temporary main method to create a widget with location and port specified by command line arguments

main(String[]) - Static method in class context.arch.widget.WPersonNamePresence

Main method to create a widget with location and port specified by command line arguments

main(String[]) - Static method in class context.arch.widget.WPersonNameInOut

Main method to create a widget with location and port specified by command line arguments

main(String[]) - Static method in class context.arch.widget.WFocusOfAttention

Main method to create a widget with location and port specified by command line arguments

main(String[]) - Static method in class context.arch.widget.WPersonNamePresence2

Main method to create a widget with location and port specified by command line arguments

mapRectangle(Rectangle, int, int) - Method in class context.arch.generator.DialogLayout

MAX_ERRORS - Static variable in class context.arch.subscriber.Subscriber

Maximum number of consecutive communication errors to be tolerated

MAXIMUM_INTEREST - Static variable in class context.arch.util.ContextTypes

Tag for minimum interest

MEDIUM_INTEREST - Static variable in class context.arch.util.ContextTypes

Tag for minimum interest

MessageHandler - interface context.arch.comm.language.MessageHandler.

This interface specifies all the methods for encoding outgoing messages and decoding incoming messages, as well as the method that handles decoded incoming messages.

MethodException - exception context.arch.MethodException.

This class implements the MethodException.

MethodException() - Constructor for class context.arch.MethodException

Basic constructor for MethodException with no message

MethodException(String) - Constructor for class context.arch.MethodException

Constructor for MethodException with error message

MINIMUM_INTEREST - Static variable in class context.arch.util.ContextTypes

Tag for minimum interest

minimumLayoutSize(Container) - Method in class context.arch.generator.DialogLayout

MINSPEED - Static variable in class context.arch.util.ContextTypes

Tag for average speed

MISSING_PARAMETER_ERROR - Static variable in class context.arch.util.Error

Tag if a parameter to a method is missing

MOBILE_SMARTBOARD1 - Static variable in class context.arch.widget.WPersonNamePresence

Tag to indicate the location is Mobile SMARTBoard #1

N

NAME - Static variable in class context.arch.storage.Condition

Tag for attribute name to use in comparison

NAME - Static variable in class context.arch.util.ContextTypes

Tag for contact info - name

NEW_SEPARATOR - Static variable in class context.arch.storage.VectorStorage

Separator used by database in structured info

NEW_SEPARATOR_STRING - Static variable in class context.arch.storage.VectorStorage

Separator used by database in structured info - String

NO_CHOICE - Static variable in class context.arch.service.DisplayChoiceFrame

Tag if the user does not select any choice

NO_ERROR - Static variable in class context.arch.util.Error

Tag for no errors

NO_STORAGE - Static variable in interface context.arch.storage.Storage

Tag to indicate that there will be no storage in this component

notify(String, Object) - Method in class context.arch.widget.WPersonPresence

Called by the generator class when a significant event has occurred.

notify(String, Object) - Method in class context.arch.widget.WFocusOfAttention

Called by the generator class when a significant event has occurred.

notify(String, Object) - Method in class context.arch.widget.WPersonNamePresence2

Called by the generator class when a significant event has occurred.

notify(String, Object) - Method in class context.arch.widget.Widget

This is an empty method that should be overridden by objects that subclass from this class.

numAttributeFunctions() - Method in class context.arch.storage.AttributeFunctions

Returns the number of AttributeFunctions in the container return the number of AttributeFunctions in the container

numAttributeNameValues() - Method in class context.arch.storage.RetrievalResults

This method returns the number of AttributeNameValues objects contained in this container.

numAttributeNameValues() - Method in class context.arch.storage.AttributeNameValues

Returns the number of AttributeNameValues in the container return the number of AttributeNameValues in the container

numAttributes() - Method in class context.arch.storage.Attributes

Returns the number of Attributes in the container return the number of Attributes in the container

numCallbacks() - Method in class context.arch.subscriber.Callbacks

Returns the number of Callbacks in the container return the number of Callbacks in the container

numConditions() - Method in class context.arch.storage.Conditions

Returns the number of Condition objects in the container return the number of Condition objects in the container

numFunctionDescriptions() - Method in class context.arch.service.helper.FunctionDescriptions

Returns the number of FunctionDescriptions in the container return the number of FunctionDescriptions in the container

numHandlers() - Method in class context.arch.handler.AsyncServiceHandlers

Returns the number of handlers in the list

numHandlers() - Method in class context.arch.handler.Handlers

Returns the number of handlers in the list

numPending() - Method in class context.arch.service.helper.PendingIn

Returns the number of requests pending in the container return the number of requests pending in the container

numPending() - Method in class context.arch.service.helper.PendingOut

Returns the number of ServiceInput objects pending in the container return the number of ServiceInput objects pending in the container

numServiceDescriptions() - Method in class context.arch.service.helper.ServiceDescriptions

Returns the number of ServiceDescriptions in the container return the number of ServiceDescriptions in the container

numServices() - Method in class context.arch.service.Services

Returns the number of Services in the container return the number of Services in the container

numSubscribers() - Method in class context.arch.subscriber.Subscribers

Returns the number of subscribers in the list

numWidgetHandles() - Method in class context.arch.widget.WidgetHandles

Returns the number of widgetHandles in the list

O

OffsetThread - class context.arch.widget.OffsetThread.

This class is responsible for retrieving and updating the offset between the local clock the component is running on and a "more accurate" global time clock

OffsetThread() - Constructor for class context.arch.widget.OffsetThread

Empty constructor

OffsetThread(float) - Constructor for class context.arch.widget.OffsetThread

Constructor that updates the offset between the local and global clock at a frequency of "seconds" seconds.

OLD_SEPARATOR - Static variable in class context.arch.storage.VectorStorage

Separator used in structured info

OLD_SEPARATOR_STRING - Static variable in class context.arch.storage.VectorStorage

Separator used in structured info - String

ORGANIZATION - Static variable in class context.arch.util.ContextUsers

Tag for user's organization

OTHER_COMPONENTS - Static variable in class context.arch.util.Configuration

Tag for other components

OUT - Static variable in class context.arch.util.ContextTypes

Tag for being out

OUT - Static variable in class context.arch.widget.WPersonNameInOut

Tag to indicate out

outAttributes - Variable in class context.arch.interpreter.Interpreter

outAttributeTypes - Variable in class context.arch.interpreter.Interpreter

P

PARAMETERS - Static variable in class context.arch.util.Configuration

Tag for parameters

parent - Variable in class context.arch.generator.FocusOfAttentionUI

parent - Variable in class context.arch.generator.PersonNameUI

parent3 - Variable in class context.arch.generator.PersonNameUI

parser - Variable in class context.arch.BaseObject

Object to handle the encoding and decoding of communications

ParserObject - class context.arch.comm.language.ParserObject.

This class handles the encoding and decoding for the BaseObject class.

ParserObject() - Constructor for class context.arch.comm.language.ParserObject

Basic constructor for ParserObject using the default encoder and decoder

ParserObject(String) - Constructor for class context.arch.comm.language.ParserObject

Constructor for ParserObject using the given encoder and default decoder

ParserObject(String, String) - Constructor for class context.arch.comm.language.ParserObject

Constructor for ParserObject using the given encoder and decoder class.

PASSWORD - Static variable in class context.arch.storage.StorageObject

The default password

PDialog - class context.arch.generator.PDialog.

PDialog(Container) - Constructor for class context.arch.generator.PDialog

pending - Variable in class context.arch.service.Service

PendingIn - class context.arch.service.helper.PendingIn.

This class maintains a list of pending service requests, kept by a component making the service requests.

PendingIn() - Constructor for class context.arch.service.helper.PendingIn

Basic empty constructor

PendingOut - class context.arch.service.helper.PendingOut.

This class maintains a list of pending service requests, kept by the service handling the requests.

PendingOut() - Constructor for class context.arch.service.helper.PendingOut

Basic empty constructor

PersonNameUI - class context.arch.generator.PersonNameUI.

PersonNameUI(WPersonNamePresence2) - Constructor for class context.arch.generator.PersonNameUI

PING - Static variable in class context.arch.BaseObject

Tag for a ping

PING_REPLY - Static variable in class context.arch.BaseObject

Tag for a ping reply

pingComponent(String, int, String) - Method in class context.arch.BaseObject

This method pings a component (widget,server, or interpreter) to make sure that it is functioning ok.

pollWidget(String, int, String, Attributes) - Method in class context.arch.BaseObject

This method allows a component to poll a remote widget for its attribute values.

PORT - Static variable in class context.arch.subscriber.Subscriber

Tag for port number of component

PORT - Static variable in class context.arch.util.Constants

Tag for component port

PORT - Static variable in class context.arch.util.ConfigObjects

Tag for component port

portNumber - Variable in class context.arch.comm.protocol.TCPClientSocket

POST - Static variable in class context.arch.comm.protocol.HTTPClientSocket

HTTP POST request type

POST - Static variable in class context.arch.comm.protocol.HTTPServerSocket

HTTP POST request type

post(boolean, String) - Static method in class context.arch.util.Assert

pre(boolean, String) - Static method in class context.arch.util.Assert

preferredLayoutSize(Container) - Method in class context.arch.generator.DialogLayout

processCallbackReply(DataObject, Subscriber) - Method in class context.arch.widget.Widget

This method should be overriden to process the results of subscription callbacks.

PROTOCOL - Static variable in class context.arch.comm.protocol.HTTPClientSocket

The protocol being used is HTTP

PROTOCOL - Static variable in class context.arch.comm.protocol.HTTPServerSocket

The protocol being used is HTTP

PROTOCOL - Static variable in class context.arch.storage.StorageObject

The default protocol to use is JDBC

ProtocolException - exception context.arch.comm.protocol.ProtocolException.

This class implements the ProtocolException.

ProtocolException() - Constructor for class context.arch.comm.protocol.ProtocolException

Basic constructor for ProtocolException with no message

ProtocolException(String) - Constructor for class context.arch.comm.protocol.ProtocolException

Constructor for ProtocolException with error message

PUT_DATA - Static variable in class context.arch.util.Constants

Tag for putting data in a widget

PUT_DATA - Static variable in class context.arch.widget.Widget

Tag to indicate the widget should accept the given data

PUT_DATA_REPLY - Static variable in class context.arch.widget.Widget

Tag to indicate the reply to a PUT_DATA message

putData(DataObject, String) - Method in class context.arch.widget.Widget

This method puts context data in a widget.

putDataInWidget(String, int, String, String, AttributeNameValues) - Method in class context.arch.BaseObject

This method allows a component to put context data in a remote widget.

Q

QUERY - Static variable in class context.arch.util.Constants

Tag for query request

QUERY - Static variable in class context.arch.widget.Widget

Tag to indicate the widget should return the latest stored data

QUERY_ATTRIBUTES - Static variable in class context.arch.util.Constants

Tag for query attributes request

QUERY_ATTRIBUTES - Static variable in class context.arch.widget.Widget

Tag to indicate the widget should return its list of attributes

QUERY_ATTRIBUTES_REPLY - Static variable in class context.arch.widget.Widget

Tag to indicate the reply to a QUERY_ATTRIBUTES message

QUERY_CALLBACKS - Static variable in class context.arch.util.Constants

Tag for query callbacks request

QUERY_CALLBACKS - Static variable in class context.arch.widget.Widget

Tag to indicate the widget should return its list of callbacks

QUERY_CALLBACKS_REPLY - Static variable in class context.arch.widget.Widget

Tag to indicate the reply to a QUERY_CALLBACKS message

QUERY_REPLY - Static variable in class context.arch.widget.Widget

Tag to indicate the reply to a QUERY message

QUERY_SERVICES - Static variable in class context.arch.util.Constants

Tag for query services request

QUERY_SERVICES - Static variable in class context.arch.widget.Widget

Tag to indicate the widget should return its list of services

QUERY_SERVICES_REPLY - Static variable in class context.arch.widget.Widget

Tag to indicate the reply to a QUERY_SERVICES message

QUERY_VERSION - Static variable in class context.arch.util.Constants

Tag for query version request

QUERY_VERSION - Static variable in class context.arch.widget.Widget

Tag to indicate the widget should return its version number

QUERY_VERSION_REPLY - Static variable in class context.arch.util.Constants

Tag for query version request reply

QUERY_VERSION_REPLY - Static variable in class context.arch.widget.Widget

Tag to indicate the reply to a QUERY_VERSION message

queryAttributes(DataObject, String) - Method in class context.arch.widget.Widget

This method queries the attributes of a widget.

queryCallbacks(DataObject, String) - Method in class context.arch.widget.Widget

This method queries the callbacks of a widget.

queryGenerator() - Method in class context.arch.widget.WPersonPresence

This method returns an AttributeNameValues object with the latest iButton data.

queryGenerator() - Method in class context.arch.widget.WFocusOfAttention

This method returns an AttributeNameValues object with the latest presence info

queryGenerator() - Method in class context.arch.widget.WPersonNamePresence2

This method returns an AttributeNameValues object with the latest presence info

queryGenerator() - Method in class context.arch.widget.Widget

This abstract method is called when the widget wants to get the latest generator info.

queryServices(DataObject, String) - Method in class context.arch.widget.Widget

This method queries the services of a widget.

queryVersion(DataObject) - Method in class context.arch.BaseObject

This method returns the version number of this component.

queryWidget(DataObject, boolean, String) - Method in class context.arch.server.Server

This method runs a query on a widget, asking for either it's latest acquired data (QUERY) or asking for the widget to acquire and return new data (UPDATE_AND_QUERY).

queryWidget(DataObject, boolean, String) - Method in class context.arch.widget.Widget

This method runs a query on a widget, asking for either it's latest acquired data (QUERY) or asking for the widget to acquire and return new data (UPDATE_AND_QUERY)

QUESTION - Static variable in class context.arch.service.DisplayChoiceService

Tag for QUESTION to be asked

quit() - Method in class context.arch.BaseObject

This method should be called when the object is going to exit under normal conditions.

quit() - Method in class context.arch.comm.CommunicationsObject

This stub method stops the communications server from receiving more data by using the CommunicationsServer object

quit() - Method in interface context.arch.comm.CommunicationsServer

Abstract method to call when stopping a CommunicationsServer object

quit() - Method in class context.arch.comm.protocol.HTTPServerSocket

This method stops the server from receiving more data

R

read() - Static method in class context.arch.util.FileRead

This method reads in the file and returns the result in a string.

REALNAME - Static variable in class context.arch.util.ContextUsers

Tag for user's name

remoteServer - Variable in class context.arch.comm.protocol.TCPClientSocket

REMOVE_SUBSCRIBER - Static variable in class context.arch.subscriber.Subscriber

Tag to indicate message is for removing a subscriber

removeAttribute(String) - Method in class context.arch.storage.Attributes

This method removes the Attribute with the given name from this list of Attributes.

removeAttribute(String, String) - Method in class context.arch.storage.Attributes

This method removes the Attribute with the given name from this list of Attributes.

removeAttributeAt(int) - Method in class context.arch.storage.Attributes

Removes the Attribute object at the given index

removeAttributeNameValue(AttributeNameValue) - Method in class context.arch.storage.AttributeNameValues

Removes the given AttributeNameValue object to the container.

removeHandler(AsyncServiceHandlerInfo) - Method in class context.arch.handler.AsyncServiceHandlers

Removes a handler from the handler list

removeHandler(HandlerInfo) - Method in class context.arch.handler.Handlers

Removes a handler from the handler list

removeLayoutComponent(Component) - Method in class context.arch.generator.DialogLayout

removePending(String) - Method in class context.arch.service.helper.PendingIn

Removes the given request id from the pending container

removePending(String) - Method in class context.arch.service.helper.PendingOut

Removes the given ServiceInput object is in the pending container

removeSubscriber(DataObject, String) - Method in class context.arch.widget.Widget

This method removes a subscriber to this object.

removeSubscriber(String, String, int, String, String) - Method in class context.arch.subscriber.Subscribers

Removes a subscriber from the subscriber list

removeSubscriber(String, String, String, String, String) - Method in class context.arch.subscriber.Subscribers

Removes a subscriber from the subscriber list

removeSubscriber(Subscriber) - Method in class context.arch.subscriber.Subscribers

Removes a subscriber from the subscriber list

removeSubscriber(Subscriber, boolean) - Method in class context.arch.subscriber.Subscribers

Removes a subscriber from the subscriber list

REQUEST_TAG - Static variable in class context.arch.service.helper.ServiceInput

Tag for a service request tag

RequestData - class context.arch.comm.protocol.RequestData.

This class maintains the data received in a request

RequestData() - Constructor for class context.arch.comm.protocol.RequestData

Basic empty constructor

RequestData(String, String, Reader) - Constructor for class context.arch.comm.protocol.RequestData

Constructor with request type, single input line and complete data

resetErrors() - Method in class context.arch.subscriber.Subscriber

Reset the error counter

Retrieval - class context.arch.storage.Retrieval.

This class is a container for a data retrieval.

RETRIEVAL_CONDITIONS - Static variable in class context.arch.storage.Retrieval

Tag for retrieval

RETRIEVAL_RESULTS - Static variable in class context.arch.storage.RetrievalResults

Tag for retrieval results

Retrieval() - Constructor for class context.arch.storage.Retrieval

Empty constructor

Retrieval(AttributeFunctions, Conditions) - Constructor for class context.arch.storage.Retrieval

Constructor that sets attribute list and conditions

Retrieval(DataObject) - Constructor for class context.arch.storage.Retrieval

Constructor that takes a DataObject as a parameter.

RetrievalResults - class context.arch.storage.RetrievalResults.

This class is a container for the results of a retrieval request.

RetrievalResults() - Constructor for class context.arch.storage.RetrievalResults

Empty constructor

RetrievalResults(DataObject) - Constructor for class context.arch.storage.RetrievalResults

Constructor that takes a DataObject holding the callback info.

RETRIEVE_DATA - Static variable in class context.arch.storage.StorageObject

Tag for retrieving data

RETRIEVE_DATA_REPLY - Static variable in class context.arch.storage.StorageObject

Tag for reply to retrieve data request

retrieveAttributes(Retrieval) - Method in class context.arch.storage.VectorStorage

This method returns a Vector containing AttributeNameValue objects that match the given conditions in the Retrieval object.

retrieveAttributes(Retrieval) - Method in class context.arch.storage.StorageObject

This method returns a vector containing AttributeNameValues objects that matches the given conditions in the Retrieval object

retrieveAttributes(Retrieval) - Method in interface context.arch.storage.Storage

Abstract method that returns a vector containing AttributeNameValue objects that match the given retrieval conditions.

retrieveAttributes(String, Retrieval) - Method in class context.arch.storage.VectorStorage

This method returns a Vector containing AttributeNameValue objects that match the given conditions in the Retrieval object.

retrieveAttributes(String, Retrieval) - Method in class context.arch.storage.StorageObject

This method returns a vector containing AttributeNameValues objects that matches the given conditions in the Retrieval object, and that the given requestorId is allowed to have access to

retrieveAttributes(String, Retrieval) - Method in interface context.arch.storage.Storage

Abstract method that returns a vector containing AttributeNameValue objects that match the given retrieval conditions, and that are allowed to be given to the object with the given accessorId

retrieveData(DataObject, String) - Method in class context.arch.widget.Widget

This method retrieves data from the widget's storage.

retrieveDataFrom(String, int, String) - Method in class context.arch.BaseObject

This method returns a vector containing AttributeNameValues objects for all the the data.

retrieveDataFrom(String, int, String, AttributeFunctions) - Method in class context.arch.BaseObject

This method returns a vector containing AttributeNameValues objects for all the the data of the given attributes.

retrieveDataFrom(String, int, String, AttributeFunctions, String, int, Object) - Method in class context.arch.BaseObject

This method returns a vector containing AttributeNameValues objects for all the the data of the given attributes and a single condition.

retrieveDataFrom(String, int, String, Retrieval) - Method in class context.arch.BaseObject

This method allows a component to retrieve data from other components.

retrieveDataFrom(String, int, String, String) - Method in class context.arch.BaseObject

This method returns a vector containing AttributeNameValues objects for all the the data of a given attribute.

retrieveDataFrom(String, int, String, String, int, Object) - Method in class context.arch.BaseObject

This method returns a vector containing AttributeNameValues objects for all the the data and a single condition.

retrieveDataFrom(String, int, String, String, Retrieval) - Method in class context.arch.BaseObject

This method allows a component to retrieve data from other components.

retrieveLastAttributes() - Method in class context.arch.storage.StorageObject

Returns the last AttributeNameValues object stored

returnPing(DataObject) - Method in class context.arch.BaseObject

This method returns an error message as an answer to a ping.

run() - Method in class context.arch.comm.protocol.TCPServerSocket

This method loops forever waiting for data on the socket.

run() - Method in class context.arch.service.DisplayChoiceFrame

This method implements the necessary method for the Runnable interface.

run() - Method in class context.arch.widget.OffsetThread

The run method for the Thread.

runComponentMethod(String, int, String, String, AttributeNameValues, Attributes) - Method in class context.arch.BaseObject

This method asks an component to run some non-standard method.

runInterpreterMethod(DataObject, String) - Method in class context.arch.interpreter.Interpreter

This is an empty method that should be overridden by objects that subclass from this class.

runMethod(String, DataObject) - Method in class context.arch.BaseObject

This method handles both the system-defined, callbacks and user-defined RPCs.

runMethod(String, DataObject) - Method in class context.arch.comm.CommunicationsObject

This stub method runs the specified request using the MessageHandler

runMethod(String, DataObject) - Method in interface context.arch.comm.language.MessageHandler

This method handles both the system-defined, callbacks and user-defined RPCs.

runUserMethod(DataObject) - Method in class context.arch.BaseObject

This is an empty method that should be overridden by the object that extends this class.

runUserMethod(DataObject) - Method in class context.arch.interpreter.Interpreter

This method is meant to handle any internal methods that the baseObject doesn't handle.

runUserMethod(DataObject) - Method in class context.arch.widget.Widget

This method is meant to handle any internal methods that the baseObject doesn't handle.

runWidgetMethod(DataObject, String) - Method in class context.arch.widget.Widget

This is an empty method that should be overridden by objects that subclass from this class.

S

SAX_XMLDecoder - class context.arch.comm.language.SAX_XMLDecoder.

This class provides access to the SAX XML parsing code using the specified XML parser class/driver.

SAX_XMLDecoder() - Constructor for class context.arch.comm.language.SAX_XMLDecoder

Basic constructor which uses the default XML parser and sets the document handler to this class

send(BufferedReader, BufferedWriter, String) - Method in class context.arch.util.SendMail

This method writes data to a BufferedWriter and reads the response in a BufferedReader.

send(BufferedWriter, String) - Method in class context.arch.util.SendMail

This method writes data to a BufferedWriter.

SendMail - class context.arch.util.SendMail.

This class contacts a machine's POP port and uses it to send an email message.

SendMail() - Constructor for class context.arch.util.SendMail

Basic empty constructor

sendMail(String, String, String, String, String, String) - Method in class context.arch.util.SendMail

This method sends an email message.

sendRequest(String) - Method in interface context.arch.comm.CommunicationsClient

This abstract method sends a request

sendRequest(String) - Method in class context.arch.comm.protocol.HTTPClientSocket

This method sends a request to a remote server

sendRequest(String, String) - Method in class context.arch.comm.CommunicationsObject

This method creates a communications client with the default hostname and port and sends the given request using the newly created CommunicationsClient object

sendRequest(String, String, String) - Method in class context.arch.comm.CommunicationsObject

This method creates a communications client with the given hostname and default port and sends the given request using the newly created CommunicationsClient object

sendRequest(String, String, String, int) - Method in class context.arch.comm.CommunicationsObject

This method creates a communications client with the given hostname and port and sends the given request using the newly created CommunicationsClient object

sendRequest(String, String, String, int, String) - Method in class context.arch.comm.CommunicationsObject

This method creates a communications client with the given hostname and port and sends the given request using the newly created CommunicationsClient object

sendServiceResult(ServiceInput, AttributeNameValues) - Method in class context.arch.service.Service

This method is called to send a the results of an asynchronous service execution to a requesting component.

sendToSubscribers(String, AttributeNameValues) - Method in class context.arch.widget.Widget

This method should be called to send data to subscribers when a context widget's callback is triggered.

SEPARATOR - Static variable in class context.arch.storage.AttributeFunctions

Connector for nested attributes

SEPARATOR - Static variable in class context.arch.storage.Attributes

Connector for nested attributes

SEPARATOR - Static variable in class context.arch.storage.AttributeNameValues

Connector for nested attributes

SEPARATOR_STRING - Static variable in class context.arch.storage.AttributeFunctions

Connector for nested attributes - String

SEPARATOR_STRING - Static variable in class context.arch.storage.Attributes

Connector for nested attributes - String

SEPARATOR_STRING - Static variable in class context.arch.storage.AttributeNameValues

Connector for nested attributes - String

Server - class context.arch.server.Server.

This class is the basic context server, with attributes and methods that should apply to all context servers.

Server(int, String, boolean, WidgetHandles) - Constructor for class context.arch.server.Server

Constructor that sets up internal variables for maintaining the list of server attributes and callbacks.

Server(int, String, WidgetHandles) - Constructor for class context.arch.server.Server

Constructor that sets up internal variables for maintaining the list of server attributes and callbacks.

Server(String, boolean, WidgetHandles) - Constructor for class context.arch.server.Server

Constructor that sets up internal variables for maintaining the list of server attributes and callbacks.

Server(String, String, int, String, String, boolean, String, WidgetHandles) - Constructor for class context.arch.server.Server

Constructor that sets up internal variables for maintaining the list of server attributes and callbacks, and setting up the Widget info.

Server(String, String, int, String, String, String, String, WidgetHandles) - Constructor for class context.arch.server.Server

Constructor that sets up internal variables for maintaining the list of server attributes and callbacks, and setting up the Widget info.

Server(String, WidgetHandles) - Constructor for class context.arch.server.Server

Constructor that sets up internal variables for maintaining the list of server attributes and callbacks.

SERVERS - Static variable in class context.arch.util.Configuration

Tag for servers

serverSetup() - Method in class context.arch.server.Server

This method sets up the server for use.

Service - class context.arch.service.Service.

This class implements a service object.

SERVICE - Static variable in class context.arch.service.helper.ServiceDescription

Tag for a service

SERVICE_ID - Static variable in class context.arch.service.helper.ServiceInput

Tag for a service id

SERVICE_INPUT - Static variable in class context.arch.service.helper.ServiceInput

Tag for a service input

SERVICE_NAME - Static variable in class context.arch.service.helper.ServiceDescription

Tag for a service name

SERVICE_NAME - Static variable in class context.arch.service.helper.ServiceInput

Tag for a service name

SERVICE_REQUEST - Static variable in class context.arch.service.Service

Tag for a service request

SERVICE_REQUEST_REPLY - Static variable in class context.arch.service.Service

Tag to indicate message is a service reply

SERVICE_RESULT - Static variable in class context.arch.service.Service

Tag for a service result

SERVICE_RESULT_REPLY - Static variable in class context.arch.service.Service

Tag for a service result reply

Service(CommunicationsHandler) - Constructor for class context.arch.service.Service

Basic constructor that creates a service object.

Service(CommunicationsHandler, String, FunctionDescriptions) - Constructor for class context.arch.service.Service

Basic constructor that creates a service object.

ServiceDescription - class context.arch.service.helper.ServiceDescription.

This class implements a service description object.

ServiceDescription(DataObject) - Constructor for class context.arch.service.helper.ServiceDescription

Basic constructor that creates a service object from a DataObject.

ServiceDescription(String, FunctionDescriptions) - Constructor for class context.arch.service.helper.ServiceDescription

Basic constructor that creates a service object.

ServiceDescriptions - class context.arch.service.helper.ServiceDescriptions.

This class maintains a list of service descriptions.

ServiceDescriptions() - Constructor for class context.arch.service.helper.ServiceDescriptions

Basic empty constructor

ServiceDescriptions(DataObject) - Constructor for class context.arch.service.helper.ServiceDescriptions

Constructor that takes a DataObject as a parameter.

serviceHandlers - Variable in class context.arch.BaseObject

Object to keep track of asynchronous service handlers

ServiceInput - class context.arch.service.helper.ServiceInput.

This class implements a service input object used for executing a service.

ServiceInput(DataObject) - Constructor for class context.arch.service.helper.ServiceInput

Basic constructor that creates a serviceInput object from a DataObject.

ServiceInput(String, String, AttributeNameValues) - Constructor for class context.arch.service.helper.ServiceInput

Basic constructor that creates a serviceInput object for a synchronous services.

ServiceInput(String, String, String, AttributeNameValues, String, int, String, String) - Constructor for class context.arch.service.helper.ServiceInput

Basic constructor that creates a serviceInput object for an asynchronous services.

ServiceInput(String, String, String, AttributeNameValues, String, String, String, String) - Constructor for class context.arch.service.helper.ServiceInput

Basic constructor that creates a serviceInput object for an asynchronous services.

serviceResult(DataObject) - Method in class context.arch.BaseObject

This method handles the results of an asynchronous service request.

services - Variable in class context.arch.widget.Widget

Services - class context.arch.service.Services.

This class maintains a list of services.

SERVICES - Static variable in class context.arch.service.helper.ServiceDescriptions

Tag for a widget's services

Services() - Constructor for class context.arch.service.Services

Basic empty constructor

setAttribute(String) - Method in class context.arch.storage.Condition

Sets the name of an attribute

setAttribute(String, String) - Method in class context.arch.widget.Widget

Sets an attribute

setAttributeFunctions(AttributeFunctions) - Method in class context.arch.storage.Retrieval

Sets the list of attributes to retrieve.

setAttributes() - Method in class context.arch.server.Server

This method is called to aggregate the list of attributes that the widgets relevant to this server provide.

setAttributes() - Method in class context.arch.widget.WPersonPresence

This method implements the abstract method Widget.setAttributes().

setAttributes() - Method in class context.arch.widget.WPersonNamePresence

This method implements the abstract method Widget.setAttributes().

setAttributes() - Method in class context.arch.widget.WPersonNameInOut

This method implements the abstract method Widget.setAttributes().

setAttributes() - Method in class context.arch.widget.WFocusOfAttention

This method implements the abstract method Widget.setAttributes().

setAttributes() - Method in class context.arch.widget.WPersonNamePresence2

This method implements the abstract method Widget.setAttributes().

setAttributes() - Method in class context.arch.widget.Widget

Sets the attributes for the widget

setAttributes(Attributes) - Method in class context.arch.subscriber.Callback

Sets the attributes for the callback

setAttributes(Attributes) - Method in class context.arch.subscriber.Subscriber

Sets the attributes to return to the subscriber

setAttributes(Attributes, Hashtable) - Method in class context.arch.storage.VectorStorage

This method sets the attributes to use for storage.

setAttributes(Attributes, Hashtable) - Method in class context.arch.storage.StorageObject

This method sets the attributes to use for storage.

setAttributes(Attributes, Hashtable) - Method in interface context.arch.storage.Storage

Abstract method that sets the attributes to use for storage

setAttributes(Hashtable) - Method in class context.arch.comm.DataObject

Sets the list of attributes for the DataObject element

setAuthor(String) - Method in class context.arch.util.Configuration

Sets the author of this configuration

setCallback(String) - Method in class context.arch.handler.HandlerInfo

Sets the name of the subscription callback

setCallback(String) - Method in class context.arch.subscriber.Subscriber

Sets the subscriber callback that the subscriber wants to register for

setCallbacks() - Method in class context.arch.server.Server

This method is called to subscribe to the widgets this server is interested in.

setCallbacks() - Method in class context.arch.widget.WPersonPresence

This method implements the abstract method Widget.setCallbacks().

setCallbacks() - Method in class context.arch.widget.WPersonNamePresence

This method implements the abstract method Widget.setCallbacks().

setCallbacks() - Method in class context.arch.widget.WFocusOfAttention

This method implements the abstract method Widget.setCallbacks().

setCallbacks() - Method in class context.arch.widget.WPersonNamePresence2

This method implements the abstract method Widget.setCallbacks().

setCallbacks() - Method in class context.arch.widget.Widget

Sets the callbacks for the widget

setClientClass(String) - Method in class context.arch.comm.CommunicationsObject

Sets the class to use as the communications client.

setCompare(int) - Method in class context.arch.storage.Condition

Sets the comparison to make

setConditions() - Method in class context.arch.server.Server

This abstract method sets the conditions to apply to the server's subscriptions.

setConditions(Conditions) - Method in class context.arch.storage.Retrieval

Sets the Conditions object for retrieval.

setConditions(Conditions) - Method in class context.arch.subscriber.Subscriber

Sets the subscription conditions, under which the subscriber will be notified

setData(Reader) - Method in class context.arch.comm.protocol.RequestData

Sets the complete request data Reader

setDescription(String) - Method in class context.arch.service.helper.FunctionDescription

Sets the description of the service functions

setDescription(String) - Method in class context.arch.util.Configuration

Sets the description of this configuration

setDescription(String) - Method in class context.arch.util.ContextUser

Sets the user's description

setEmail(String) - Method in class context.arch.util.ContextUser

Sets the user's email address

setError(String) - Method in class context.arch.util.Error

Sets the error string

setFunction(String) - Method in class context.arch.storage.AttributeFunction

Sets the function of an attribute

setFunctionDescriptions(FunctionDescriptions) - Method in class context.arch.service.Service

Sets the descriptions of the service functions

setFunctionDescriptions(FunctionDescriptions) - Method in class context.arch.service.helper.ServiceDescription

Sets the function descriptions

setFunctionName(String) - Method in class context.arch.handler.AsyncServiceHandlerInfo

Sets the name of the service function to execute

setFunctionName(String) - Method in class context.arch.service.helper.ServiceInput

Sets the requested service function name.

setHandler(AsyncServiceHandler) - Method in class context.arch.handler.AsyncServiceHandlerInfo

Sets the handler

setHandler(Handler) - Method in class context.arch.handler.HandlerInfo

Sets the context widget handler

setHost(String) - Method in class context.arch.util.ConfigObject

Sets the component's hostname

setHostname(String) - Method in class context.arch.service.helper.ServiceInput

Sets the requester's hostname.

setHostName(String) - Method in class context.arch.subscriber.Subscriber

Sets the name of the subscriber's host computer

setHostName(String) - Method in class context.arch.widget.WidgetHandle

Sets the name of the subscriber's host computer

setIButtonId(String) - Method in class context.arch.util.ContextUser

Sets the user's iButton id

setId(String) - Method in class context.arch.BaseObject

This method sets the id of classes that subclass this object, for use in sending messages.

setId(String) - Method in class context.arch.service.helper.ServiceInput

Sets the requester's id.

setId(String) - Method in class context.arch.subscriber.Subscriber

Sets the id of the subscriber

setId(String) - Method in class context.arch.util.ConfigObject

Sets the component's id

setId(String) - Method in class context.arch.widget.WidgetHandle

Sets the id of the subscriber

setInAttribute(String, String) - Method in class context.arch.interpreter.Interpreter

Adds an incoming attribute

setInAttributes() - Method in class context.arch.interpreter.Interpreter

Sets the incoming attributes for the interpreter

setInput(AttributeNameValues) - Method in class context.arch.service.helper.ServiceInput

Sets the input to the service.

setInterpreterConfigurations(ConfigObjects) - Method in class context.arch.util.Configuration

Sets the interpreter configurations for this configuration

setLine(String) - Method in class context.arch.comm.protocol.RequestData

Sets the single line of request data

setLocalId(String) - Method in class context.arch.handler.AsyncServiceHandlerInfo

Sets the local id

setName(String) - Method in class context.arch.comm.DataObject

Sets the name of the DataObject element

setName(String) - Method in class context.arch.service.Service

Sets the service name

setName(String) - Method in class context.arch.service.helper.FunctionDescription

Sets the Name of the service function

setName(String) - Method in class context.arch.service.helper.ServiceDescription

Sets the service name

setName(String) - Method in class context.arch.storage.AttributeFunction

Sets the name of an attribute

setName(String) - Method in class context.arch.storage.Attribute

Sets the name of an attribute

setName(String) - Method in class context.arch.storage.AttributeNameValue

Sets the name of an attribute

setName(String) - Method in class context.arch.subscriber.Callback

Sets the name of a callback

setName(String) - Method in class context.arch.util.ContextUser

Sets the user's name

setOrganization(String) - Method in class context.arch.util.ContextUser

Sets the user's organization

setOtherConfigurations(ConfigObjects) - Method in class context.arch.util.Configuration

Sets the the other component (not servers, widgets, or interpreters) configurations for this configuration

setOutAttribute(String, String) - Method in class context.arch.interpreter.Interpreter

Adds an outgoing attribute

setOutAttributes() - Method in class context.arch.interpreter.Interpreter

Sets the outgoing attributes for the interpreter

setParameters(AttributeNameValues) - Method in class context.arch.util.Configuration

Sets the parameters for this configuration

setPort(int) - Method in class context.arch.comm.protocol.TCPClientSocket

Sets the port number on the remote host to connect to

setPort(int) - Method in class context.arch.subscriber.Subscriber

Sets the port number to send info to

setPort(int) - Method in class context.arch.widget.WidgetHandle

Sets the port number to send info to

setPort(String) - Method in class context.arch.service.helper.ServiceInput

Sets the requester's port.

setPort(String) - Method in class context.arch.util.ConfigObject

Sets the component's port

setRemoteCallback(String) - Method in class context.arch.handler.HandlerInfo

Sets the name of the widget callback

setRemoteId(String) - Method in class context.arch.handler.HandlerInfo

Sets the widget id

setRequestTag(String) - Method in class context.arch.handler.AsyncServiceHandlerInfo

Sets the request tag

setRequestTag(String) - Method in class context.arch.service.helper.ServiceInput

Sets the requester's request tag.

setServer(String) - Method in class context.arch.comm.protocol.TCPClientSocket

Sets the remote server's hostname

setServerAttributes() - Method in class context.arch.server.Server

This abstract method set the attributes for a server - those that are specific to the server, and not contained in the widgets it subscribes to.

setServerCallbacks() - Method in class context.arch.server.Server

This abstract method set the callbacks for a server - those that are specific to the server, and not contained in the widgets it subscribes to.

setServerClass(String) - Method in class context.arch.comm.CommunicationsObject

Sets the class to use as the communications server.

setServerConfigurations(ConfigObjects) - Method in class context.arch.util.Configuration

Sets the server configurations for this configuration

setServerPort(int) - Method in class context.arch.comm.CommunicationsObject

Sets the port to use for incoming communications (server).

setServerServices() - Method in class context.arch.server.Server

This abstract method set the services for a server - those that are specific to the server, and not contained in the widgets it subscribes to.

setServiceId(String) - Method in class context.arch.handler.AsyncServiceHandlerInfo

Sets the service id

setServiceId(String) - Method in class context.arch.service.helper.ServiceInput

Sets the id of the component offering the service.

setServiceName(String) - Method in class context.arch.handler.AsyncServiceHandlerInfo

Sets the name of the service

setServiceName(String) - Method in class context.arch.service.helper.ServiceInput

Sets the requested service name.

setServices() - Method in class context.arch.server.Server

This method is called to aggregate the list of services that the widgets relevant to this widget provide.

setServices() - Method in class context.arch.widget.WPersonPresence

This method implements the abstract method Widget.setServices().

setServices() - Method in class context.arch.widget.WFocusOfAttention

setServices() - Method in class context.arch.widget.WPersonNamePresence2

setServices() - Method in class context.arch.widget.Widget

Sets the services for the widget

setShape(Component, int, int, int, int) - Method in class context.arch.generator.DialogLayout

setShape(Component, Rectangle) - Method in class context.arch.generator.DialogLayout

setSubAttributes(AttributeFunctions) - Method in class context.arch.storage.AttributeFunction

Sets the subAttributes of this attribute

setSubAttributes(Attributes) - Method in class context.arch.storage.Attribute

Sets the subAttributes of this attribute

setSubId(String) - Method in class context.arch.handler.HandlerInfo

Sets the subscription id

setTag(String) - Method in class context.arch.subscriber.Subscriber

Sets the widget callback that the subscriber wants to register for

setTiming(String) - Method in class context.arch.service.helper.FunctionDescription

Sets the timing of the service function - ASYNCHRONOUS or SYNCHRONOUS

setType(String) - Method in class context.arch.comm.protocol.RequestData

Sets the type of request

setType(String) - Method in class context.arch.storage.AttributeFunction

Sets the datatype of an attribute

setType(String) - Method in class context.arch.storage.Attribute

Sets the datatype of an attribute

setType(String) - Method in class context.arch.storage.AttributeNameValue

Sets the datatype of an attribute

setType(String) - Method in class context.arch.util.ConfigObject

Sets the component's type

setUI() - Method in class context.arch.generator.FocusOfAttentionUI

setUI() - Method in class context.arch.generator.PersonNameUI

setUser(String) - Method in class context.arch.widget.WFocusOfAttention

This method sets the name of the user who is present, and is called by the UI

setUser(String) - Method in class context.arch.widget.WPersonNamePresence2

This method sets the name of the user who is present, and is called by the UI

setValue(Object) - Method in class context.arch.storage.Condition

Sets the value of an attribute

setValue(Object) - Method in class context.arch.storage.AttributeNameValue

Sets the value of an attribute

setValue(String) - Method in class context.arch.comm.DataObject

Sets a value for the DataObject element using the string as the value Vector's only element

setValue(Vector) - Method in class context.arch.comm.DataObject

Sets the values for the DataObject element

setVersion(String) - Method in class context.arch.BaseObject

This method sets the version number of this object.

setVersion(String) - Method in class context.arch.util.Configuration

Sets the version number of this configuration

setWidgetConfigurations(ConfigObjects) - Method in class context.arch.util.Configuration

Sets the widget configurations for this configuration

setWidgets(WidgetHandles) - Method in class context.arch.server.Server

This method sets the widgets that this server should subscribe to.

SHORT - Static variable in class context.arch.storage.Attribute

Tag for SHORT datatype

singleTag(String) - Method in class context.arch.comm.language.XMLEncoder

Method to add single XML tag

SPACER - Static variable in class context.arch.util.Constants

Tag for a spacer between class name and id

SPACER - Static variable in class context.arch.widget.Widget

Constant for the widget spacer

start() - Method in class context.arch.comm.CommunicationsObject

This method creates and starts an instance of the class that deals with the underlying communications protocol being used.

start() - Method in interface context.arch.comm.CommunicationsServer

Abstract method to call when starting a CommunicationsServer object

start() - Method in class context.arch.comm.protocol.TCPServerSocket

Starts a ServerSocket and a thread with this TCPServerSocket as the Runnable.

startDocument() - Method in class context.arch.comm.language.SAX_XMLDecoder

Receive notification of the beginning of the document.

startElement(String, AttributeList) - Method in class context.arch.comm.language.SAX_XMLDecoder

Receive notification of the start of a new element.

startSubscriptions() - Method in class context.arch.server.Server

This method is called to subscribe to the widgets this server is interested in.

STATUS - Static variable in class context.arch.service.Service

Tag to indicate the status of a service request

STATUS - Static variable in class context.arch.util.ContextTypes

Tag for status

stopServer() - Method in class context.arch.comm.protocol.TCPServerSocket

Stops the original thread (just the original?) running and closes the socket.

storage - Variable in class context.arch.widget.Widget

Object to keep track of storage

Storage - interface context.arch.storage.Storage.

This interface specifies all the methods a Storage object must support allowing the details of the specific storage techniques used to be abstracted away.

StorageObject - class context.arch.storage.StorageObject.

This class allows storage and retrieval of data in String, Integer, Long, Float, Double, or Short format.

StorageObject(String) - Constructor for class context.arch.storage.StorageObject

Basic constructor that uses the default storage class

StorageObject(String, String) - Constructor for class context.arch.storage.StorageObject

Constructor that sets the storage class to use and creates the storage class.

StorageObject(String, String, Integer, Long) - Constructor for class context.arch.storage.StorageObject

Constructor that sets the storage class to use

store(AttributeNameValues) - Method in class context.arch.storage.VectorStorage

This method stores the given AttributeNameValues object

store(AttributeNameValues) - Method in class context.arch.storage.StorageObject

This method stores the given AttributeNameValues object and checks whether the locally stored data should be flushed to persistent storage.

store(AttributeNameValues) - Method in interface context.arch.storage.Storage

Abstract method that stores the attributes in the AttributeNameValues object

store(AttributeNameValues) - Method in class context.arch.widget.Widget

This stub method stores the data in the given AttributeNameValues object

store(DataObject) - Method in class context.arch.storage.StorageObject

This method stores the attributes in the given DataObject and checks whether the locally stored data should be flushed to persistent storage.

store(DataObject) - Method in class context.arch.widget.Widget

This stub method stores the data in the given DataObject

storeAttributeNameValues(AttributeNameValues) - Method in class context.arch.server.Server

This method stores the attribute name values, both in persistent storage and in local storage.

STRING - Static variable in class context.arch.storage.Attribute

Tag for STRING datatype

stripReplyProtocol(Socket) - Method in interface context.arch.comm.CommunicationsClient

This abstract method strips the protocol away from the received reply

stripReplyProtocol(Socket) - Method in class context.arch.comm.protocol.HTTPClientSocket

Method that strips away the HTTP protocol from a reply message

stripRequestProtocol(Socket) - Method in class context.arch.comm.CommunicationsObject

This stub method strips the communications protocol from the given request using the CommunicationsServer object

stripRequestProtocol(Socket) - Method in interface context.arch.comm.CommunicationsServer

This abstract method strips the protocol away from the received request

stripRequestProtocol(Socket) - Method in class context.arch.comm.protocol.HTTPServerSocket

Method that strips the HTTP protocol from a request message.

STRUCT - Static variable in class context.arch.storage.Attribute

Tag for structure type

SUBMIT - Static variable in class context.arch.service.DisplayChoiceFrame

Tag for the submit button

SUBPROTOCOL - Static variable in class context.arch.storage.StorageObject

The default subprotocol to use is msql

Subscriber - class context.arch.subscriber.Subscriber.

This class implements a subscriber object, encapsulating the information needed to create a subscriber and send information to it.

SUBSCRIBER - Static variable in class context.arch.subscriber.Subscriber

Tag for a subscriber

SUBSCRIBER_ID - Static variable in class context.arch.subscriber.Subscriber

Tag for subscription id

Subscriber(DataObject) - Constructor for class context.arch.subscriber.Subscriber

Basic constructor that creates a subscriber object from a DataObject.

Subscriber(String, String, int, String, String, Conditions, Attributes) - Constructor for class context.arch.subscriber.Subscriber

Basic constructor that creates a subscriber object.

Subscriber(String, String, String, String, String, Conditions, Attributes) - Constructor for class context.arch.subscriber.Subscriber

Basic constructor that creates a subscriber object.

subscribers - Variable in class context.arch.widget.Widget

Object to handle subscriptions to context data

Subscribers - class context.arch.subscriber.Subscribers.

This class maintains a list of subscribers, allows additions, removals and updates to individual subscribers.

Subscribers(MessageHandler, String) - Constructor for class context.arch.subscriber.Subscribers

Basic constructor that takes an object that implements the MessageHandler interface and an id to create a logfile name from.

subscribeTo(Handler, int, String, String, int, String, String, String) - Method in class context.arch.BaseObject

This method allows a component to subscribe to changes in other components.

subscribeTo(Handler, int, String, String, int, String, String, String, Attributes) - Method in class context.arch.BaseObject

This method allows a component to subscribe to changes in other components.

subscribeTo(Handler, int, String, String, int, String, String, String, Conditions) - Method in class context.arch.BaseObject

This method allows a component to subscribe to changes in other components.

subscribeTo(Handler, int, String, String, int, String, String, String, Conditions, Attributes) - Method in class context.arch.BaseObject

This method allows a component to subscribe to changes in other components.

SUBSCRIPTION_CALLBACK - Static variable in class context.arch.subscriber.Subscriber

Tag to indicate message is a subscription callback

SUBSCRIPTION_CALLBACK_REPLY - Static variable in class context.arch.subscriber.Subscriber

Tag to indicate message is the reply to a subscription callback message

SUBSCRIPTION_REPLY - Static variable in class context.arch.subscriber.Subscriber

Tag to indicate message is a subscription reply

SYNCHRONOUS - Static variable in class context.arch.service.Service

Tag to indicate service function is SYNCHRONOUS

T

TCPClientSocket - class context.arch.comm.protocol.TCPClientSocket.

This class implements a simple client socket that sends TCP packets.

TCPClientSocket() - Constructor for class context.arch.comm.protocol.TCPClientSocket

Default constructor for TCPClientSocket, with the default port and remote server hostname

TCPClientSocket(int) - Constructor for class context.arch.comm.protocol.TCPClientSocket

TCPClientSocket constructor with user-specified port and remote server hostname

TCPClientSocket(String, int) - Constructor for class context.arch.comm.protocol.TCPClientSocket

TCPClientSocket constructor with user-specified port and remote server hostname

TCPServerSocket - class context.arch.comm.protocol.TCPServerSocket.

This class implements a threaded serversocket that accepts TCP packets.

TCPServerSocket() - Constructor for class context.arch.comm.protocol.TCPServerSocket

Default constructor for TCPServerSocket, with the default port.

TCPServerSocket(int) - Constructor for class context.arch.comm.protocol.TCPServerSocket

TCPServerSocket constructor with user-specified port.

TEMPERATURE - Static variable in class context.arch.util.ContextTypes

Tag for temperature

TIME - Static variable in interface context.arch.storage.Storage

Tag to indicate flushing to persistent storage is time-based

TIMESTAMP - Static variable in class context.arch.widget.Widget

Tag for the timestamp of widget data

TITLE - Static variable in class context.arch.service.DisplayChoiceService

Tag for TITLE of the frame

toAString() - Method in class context.arch.storage.AttributeFunctions

A printable version of this class.

toAString() - Method in class context.arch.storage.Attributes

A printable version of this class.

toAString() - Method in class context.arch.storage.AttributeNameValues

A printable version of this class.

toAString() - Method in class context.arch.subscriber.Callbacks

A printable version of this class.

toDataObject() - Method in class context.arch.service.Services

Creates a ServiceDescriptions object and returns the DataObject version of it

toDataObject() - Method in class context.arch.service.Service

Creates a ServiceDescription object and returns the DataObject version of it

toDataObject() - Method in class context.arch.service.helper.ServiceDescriptions

Converts to a DataObject.

toDataObject() - Method in class context.arch.service.helper.FunctionDescription

This method converts the service function info to a DataObject

toDataObject() - Method in class context.arch.service.helper.ServiceDescription

This method converts the service info to a DataObject

toDataObject() - Method in class context.arch.service.helper.ServiceInput

This method converts the service input info to a DataObject

toDataObject() - Method in class context.arch.service.helper.FunctionDescriptions

Converts to a DataObject.

toDataObject() - Method in class context.arch.storage.Retrieval

Converts to a DataObject

toDataObject() - Method in class context.arch.storage.AttributeFunctions

Converts to a DataObject.

toDataObject() - Method in class context.arch.storage.AttributeFunction

Converts this object to a DataObject.

toDataObject() - Method in class context.arch.storage.Condition

Converts this object to a DataObject

toDataObject() - Method in class context.arch.storage.RetrievalResults

This method converts the RetrievalResults object to a DataObject

toDataObject() - Method in class context.arch.storage.Conditions

Converts the Condition objects to a DataObject

toDataObject() - Method in class context.arch.storage.Attributes

Converts to a DataObject.

toDataObject() - Method in class context.arch.storage.Attribute

Converts this object to a DataObject.

toDataObject() - Method in class context.arch.storage.AttributeNameValue

Converts this object to a DataObject.

toDataObject() - Method in class context.arch.storage.AttributeNameValues

Converts to a DataObject.

toDataObject() - Method in class context.arch.subscriber.Callback

This method converts the Callback object to a DataObject

toDataObject() - Method in class context.arch.subscriber.Subscriber

This method converts the subscriber info to a DataObject

toDataObject() - Method in class context.arch.subscriber.Callbacks

Converts to a DataObject.

toDataObject() - Method in class context.arch.util.Error

This method converts the Error object to a DataObject

toString() - Method in class context.arch.comm.DataObject

This method creates a string version of the recursive DataObject

toString() - Method in class context.arch.service.helper.ServiceInput

This method returns a printable version of this class

toString() - Method in class context.arch.storage.AttributeFunction

A printable version of this class.

toString() - Method in class context.arch.storage.Condition

Returns a printable version of the condition object

toString() - Method in class context.arch.storage.Attribute

A printable version of this class.

toString() - Method in class context.arch.storage.AttributeNameValue

A printable version of this class.

toString() - Method in class context.arch.subscriber.Callback

A printable version of this class.

toString() - Method in class context.arch.util.Error

Returns a printable version of this class

toString() - Method in class context.arch.util.ConfigObject

Returns a string version of this class

toString() - Method in class context.arch.widget.WidgetHandle

toTypesHashtable() - Method in class context.arch.storage.Attributes

Converts the attributes name-type pairs to a hashtable where the keys are the names and the values are the types.

toTypesHashtable() - Method in class context.arch.storage.AttributeNameValues

Converts the attributes name-type pairs to a hashtable where the keys are the names and the values are the types.

toTypesHashtable(String) - Method in class context.arch.storage.Attributes

Converts the attributes name-type pairs to a hashtable where the keys are the names and the values are the types.

toTypesHashtable(String) - Method in class context.arch.storage.AttributeNameValues

Converts the attributes name-type pairs to a hashtable where the keys are the names and the values are the types.

TOUR_END - Static variable in class context.arch.util.ContextTypes

Tag for tour end

TRUE - Static variable in class context.arch.util.ContextTypes

Tag for true

TYPE - Static variable in class context.arch.util.ConfigObjects

Tag for component type

U

UNITS - Static variable in class context.arch.util.ContextTypes

Tag for units

UNKNOWN_CALLBACK_ERROR - Static variable in class context.arch.util.Error

Tag if the callback is not known in the receiving component

UNKNOWN_FUNCTION_ERROR - Static variable in class context.arch.util.Error

Tag if a service function requested does not exist

UNKNOWN_METHOD_ERROR - Static variable in class context.arch.util.Error

Tag if the method is not known in the receiving component

UNKNOWN_SERVICE_ERROR - Static variable in class context.arch.util.Error

Tag if a service requested does not exist

UNKNOWN_SUBSCRIBER_ERROR - Static variable in class context.arch.util.Error

Tag if the subscriber in the message is unknown

UNKNOWN_SUBSCRIPTION_ERROR - Static variable in class context.arch.util.Error

Tag if a request is for an invalid subscription

unsubscribeFrom(Handler, String, int, String, Subscriber) - Method in class context.arch.BaseObject

This method allows a component to unsubscribe from another component.

UPDATE - Static variable in class context.arch.widget.Widget

Tag to indicate an update is being sent

UPDATE_AND_QUERY - Static variable in class context.arch.util.Constants

Tag for update and query request

UPDATE_AND_QUERY - Static variable in class context.arch.widget.Widget

Tag to indicate the widget should get the latest data from the generator and return them

UPDATE_AND_QUERY_REPLY - Static variable in class context.arch.widget.Widget

Tag to indicate the reply to an UPDATE_AND_QUERY message

updateAndPollWidget(String, int, String, Attributes) - Method in class context.arch.BaseObject

This method allows a component to force a remote widget to update its data and return it.

updateSubscriber(String, String, int, String, String, Conditions, Attributes) - Method in class context.arch.subscriber.Subscribers

Updates a subscriber in the subscriber list.

updateSubscriber(String, String, String, String, String, Conditions, Attributes) - Method in class context.arch.subscriber.Subscribers

Updates a subscriber in the subscriber list.

updateSubscriber(Subscriber) - Method in class context.arch.subscriber.Subscribers

Updates a subscriber in the subscriber list.

updateSubscriber(Subscriber, boolean) - Method in class context.arch.subscriber.Subscribers

Updates a subscriber in the subscriber list.

updateWidgetInformation() - Method in class context.arch.widget.Widget

This method is called when a remote component sends an UPDATE_AND_QUERY message.

URL - Static variable in class context.arch.storage.StorageObject

The default url to use for storage

URL - Static variable in class context.arch.util.ContextTypes

Tag for URL

URLDecoder - class context.arch.comm.protocol.URLDecoder.

This class decodes application/x-www-form-urlencoded MIME types doing the inverse of java.net.URLEncoder.

USER - Static variable in class context.arch.storage.StorageObject

The default username

userCallback(DataObject) - Method in class context.arch.BaseObject

This method is called when a callback message is received.

USERID - Static variable in class context.arch.util.ContextTypes

Tag for user id

USERID - Static variable in class context.arch.widget.WPersonPresence

Tag for user id

USERNAME - Static variable in class context.arch.util.ContextTypes

Tag for username

USERNAME - Static variable in class context.arch.widget.WPersonNamePresence

Tag to indicate user name

USERNAME - Static variable in class context.arch.widget.WPersonNameInOut

Tag to indicate user name

USERNAME - Static variable in class context.arch.widget.WFocusOfAttention

Tag for user id

USERNAME - Static variable in class context.arch.widget.WPersonNamePresence2

Tag for user id

userRequest(DataObject, String) - Method in class context.arch.BaseObject

Method that submits a user request for polling/subscription.

userRequest(DataObject, String) - Method in interface context.arch.comm.CommunicationsHandler

Method that allows a component to communicate with another component.

userRequest(DataObject, String, String) - Method in class context.arch.BaseObject

Method that submits a user request for polling/subscription.

userRequest(DataObject, String, String) - Method in interface context.arch.comm.CommunicationsHandler

Method that allows a component to communicate with another component.

userRequest(DataObject, String, String, int) - Method in class context.arch.BaseObject

Method that submits a user request for polling/subscription.

userRequest(DataObject, String, String, int) - Method in interface context.arch.comm.CommunicationsHandler

Method that allows a component to communicate with another component.

V

VALUE - Static variable in class context.arch.storage.Condition

Tag for value to use for comparison

VectorStorage - class context.arch.storage.VectorStorage.

This class allows storage and retrieval of data in String, Integer, Long, Float, Double, or Short format.

VectorStorage(String) - Constructor for class context.arch.storage.VectorStorage

Basic constructor that uses the default flush condition

VectorStorage(String, Integer, Long) - Constructor for class context.arch.storage.VectorStorage

Basic constructor that uses the given flush type and condition

VERSION - Static variable in class context.arch.util.Constants

Tag for component version

VERSION - Static variable in class context.arch.util.Configuration

Tag for a version

VERSION - Static variable in class context.arch.util.ContextUsers

Tag for version

VERSION - Static variable in class context.arch.widget.Widget

Tag for version number.

VERSION_NUMBER - Variable in class context.arch.widget.WPersonPresence

Widget version number

VERSION_NUMBER - Variable in class context.arch.widget.WPersonNamePresence

Widget version number

VERSION_NUMBER - Variable in class context.arch.widget.WPersonNameInOut

Widget version number

VERSION_NUMBER - Variable in class context.arch.widget.WFocusOfAttention

Widget version number

VERSION_NUMBER - Variable in class context.arch.widget.WPersonNamePresence2

Widget version number

VERSION_NUMBER - Variable in class context.arch.widget.Widget

Dummy version number.

VOLUME - Static variable in class context.arch.util.ContextTypes

Tag for volume

W

WFocusOfAttention - class context.arch.widget.WFocusOfAttention.

This class is a context widget that provides information on the meeting participants' "focus of attention" analysis.

WFocusOfAttention(String, int, String, boolean) - Constructor for class context.arch.widget.WFocusOfAttention

Constructor that creates the widget at the given location and monitors communications on the given port and creates the graphical UI.

Widget - class context.arch.widget.Widget.

This class is the basic context widget, with attributes and methods that should apply to all context widgets.

Widget(int, String) - Constructor for class context.arch.widget.Widget

Constructor that sets up internal variables for maintaining the list of widget attributes, callbacks and services.

Widget(int, String, boolean) - Constructor for class context.arch.widget.Widget

Constructor that sets up internal variables for maintaining the list of widget attributes, callbacks and services.

Widget(String) - Constructor for class context.arch.widget.Widget

Constructor that sets up internal variables for maintaining the list of widget attributes, callbacks and services.

Widget(String, boolean) - Constructor for class context.arch.widget.Widget

Constructor that sets up internal variables for maintaining the list of widget attributes, callbacks and services.

Widget(String, String, int, String, String, boolean, String) - Constructor for class context.arch.widget.Widget

Constructor that sets up internal variables for maintaining the list of widget attributes, callbacks, and services and setting up the BaseObject info.

Widget(String, String, int, String, String, String, String) - Constructor for class context.arch.widget.Widget

Constructor that sets up internal variables for maintaining the list of widget attributes, callbacks, and services and setting up the BaseObject info.

WidgetHandle - class context.arch.widget.WidgetHandle.

This class implements a widget handler object, encapsulating the information needed to subscribe to a widget.

WidgetHandle(String, String, int) - Constructor for class context.arch.widget.WidgetHandle

Basic constructor that creates a WidgetHandle object.

WidgetHandle(String, String, String) - Constructor for class context.arch.widget.WidgetHandle

Basic constructor that creates a WidgetHandle object.

WidgetHandles - class context.arch.widget.WidgetHandles.

This class maintains a list of widget handles, allows additions, removals and updates to individual handles.

WidgetHandles() - Constructor for class context.arch.widget.WidgetHandles

Basic empty constructor

widgets - Variable in class context.arch.server.Server

The set of widgets this server is monitoring.

WIDGETS - Static variable in class context.arch.util.Configuration

Tag for widgets

WIDTH - Static variable in class context.arch.util.ContextTypes

Tag for display width

WINCE - Static variable in class context.arch.util.Constants

Indicates that the architecture being used is WinCE

WPersonNameInOut - class context.arch.widget.WPersonNameInOut.

This class is a context widget that provides information on the in/out status of a person in a particular location.

WPersonNameInOut(String, int, String, int) - Constructor for class context.arch.widget.WPersonNameInOut

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonNameInOut(String, int, String, int, boolean) - Constructor for class context.arch.widget.WPersonNameInOut

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonNameInOut(String, int, String, int, String, boolean) - Constructor for class context.arch.widget.WPersonNameInOut

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonNameInOut(String, String, int) - Constructor for class context.arch.widget.WPersonNameInOut

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates an instance of the IButton position generator.

WPersonNameInOut(String, String, int, boolean) - Constructor for class context.arch.widget.WPersonNameInOut

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates an instance of the IButton position generator.

WPersonNamePresence - class context.arch.widget.WPersonNamePresence.

This class is a context widget that provides information on the presence of a person in a particular location.

WPersonNamePresence(String, int, String, int) - Constructor for class context.arch.widget.WPersonNamePresence

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonNamePresence(String, int, String, int, boolean) - Constructor for class context.arch.widget.WPersonNamePresence

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonNamePresence(String, int, String, int, String, boolean) - Constructor for class context.arch.widget.WPersonNamePresence

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonNamePresence(String, String, int) - Constructor for class context.arch.widget.WPersonNamePresence

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates an instance of the IButton position generator.

WPersonNamePresence(String, String, int, boolean) - Constructor for class context.arch.widget.WPersonNamePresence

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates an instance of the IButton position generator.

WPersonNamePresence2 - class context.arch.widget.WPersonNamePresence2.

This class is a context widget that provides information on the presence of a person in a particular location.

WPersonNamePresence2(String) - Constructor for class context.arch.widget.WPersonNamePresence2

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates the graphical UI.

WPersonNamePresence2(String, boolean) - Constructor for class context.arch.widget.WPersonNamePresence2

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates the graphical UI.

WPersonNamePresence2(String, int) - Constructor for class context.arch.widget.WPersonNamePresence2

Constructor that creates the widget at the given location and monitors communications on the given port and creates the graphical UI.

WPersonNamePresence2(String, int, boolean) - Constructor for class context.arch.widget.WPersonNamePresence2

Constructor that creates the widget at the given location and monitors communications on the given port and creates the graphical UI.

WPersonNamePresence2(String, int, String, boolean) - Constructor for class context.arch.widget.WPersonNamePresence2

Constructor that creates the widget at the given location and monitors communications on the given port and creates the graphical UI.

WPersonPresence - class context.arch.widget.WPersonPresence.

This class is a context widget that provides information on the presence of a person in a particular location.

WPersonPresence(String) - Constructor for class context.arch.widget.WPersonPresence

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates an instance of the IButton position generator.

WPersonPresence(String, boolean) - Constructor for class context.arch.widget.WPersonPresence

Constructor that creates the widget at the given location and monitors communications on the DEFAULT_PORT and creates an instance of the IButton position generator.

WPersonPresence(String, int) - Constructor for class context.arch.widget.WPersonPresence

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonPresence(String, int, boolean) - Constructor for class context.arch.widget.WPersonPresence

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

WPersonPresence(String, int, String, boolean) - Constructor for class context.arch.widget.WPersonPresence

Constructor that creates the widget at the given location and monitors communications on the given port and creates an instance of the IButton position generator.

X

XML_ENCODER - Static variable in class context.arch.comm.language.ParserObject

The XML encoder class is "context.arch.comm.language.XMLEncoder".

XMLEncoder - class context.arch.comm.language.XMLEncoder.

XMLEncoder() - Constructor for class context.arch.comm.language.XMLEncoder

Constructor for XMLEncoder

XMLURLReader - class context.arch.util.XMLURLReader.

This class takes a URL that is encoded in XML and creates a DataObject from it.

XMLURLReader(String) - Constructor for class context.arch.util.XMLURLReader

This constructor accepts a URL and creates the necessary objects to parse it.

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