edu.cmu.aura.service
Class QueryClientStub

java.lang.Object
  |
  +--edu.cmu.aura.service.rpc.GenericStub
        |
        +--edu.cmu.aura.service.QueryClientStub

All Implemented Interfaces:

QueryClient, java.rmi.Remote

public class QueryClientStub

extends edu.cmu.aura.service.rpc.GenericStub

implements QueryClient

Stub that allows primitive services to perform callbacks on clients that support callbacks.

Constructor Summary

QueryClientStub(edu.cmu.aura.service.rpc.RemoteReference dest)
Create a new QueryClientStub.

Method Summary

edu.cmu.aura.service.rpc.RemoteReference	getReference() Returns a reference to the client.
void	queryExecuted(int queryID, QueryResult queryResult) Inform a client of the result of a posted query.
void	triggerFired(int triggerID, QueryResult queryResult) Inform a client of the result of a trigger execution.

Methods inherited from class edu.cmu.aura.service.rpc.GenericStub

setDest

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueryClientStub

public QueryClientStub(edu.cmu.aura.service.rpc.RemoteReference dest)

Create a new QueryClientStub.

Parameters:

dest - a reference to the client.

Method Detail

queryExecuted

public void queryExecuted(int queryID,
                          QueryResult queryResult)
                   throws java.rmi.RemoteException

Inform a client of the result of a posted query.

Specified by:

queryExecuted in interface QueryClient

Parameters:

queryID - the ID of the posted query

queryResult - the result of a posted query execution

java.rmi.RemoteException

triggerFired

public void triggerFired(int triggerID,
                         QueryResult queryResult)
                  throws java.rmi.RemoteException

Inform a client of the result of a trigger execution.

Specified by:

triggerFired in interface QueryClient

Parameters:

triggerID - the ID of the trigger

queryResult - the result of trigger execution

java.rmi.RemoteException

getReference

public edu.cmu.aura.service.rpc.RemoteReference getReference()

Returns a reference to the client.

Specified by:

getReference in interface QueryClient

Returns:

a reference to the client