textminer.ds
Class ReutersDataSet

java.lang.Object
  |
  +--java.util.AbstractMap
        |
        +--java.util.HashMap
              |
              +--textminer.ds.ReutersDataSet

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable

public final class ReutersDataSet

extends java.util.HashMap

The ReutersDataSet is an encapsulation of a collection of Reuters-21578 data.

It is mainly responsible for maintaining a set of Reuters data which belong to the same physical file.

Since:

1.1

Version:

TextMiner 1.1

Author:

Young-Woo Seo (ywseo@cs.cmu.edu)

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.util.Map

java.util.Map.Entry

Constructor Summary

ReutersDataSet()
Constructor of ReutersDataSet

Method Summary

ReutersInstance	find(java.lang.String id) Search an instance associated with the specified id
void	insert(ReutersInstance instance) Insert the specified instance to this data set
void	insert(java.lang.String id, java.lang.String date, java.lang.String topic, java.lang.String place, java.lang.String people, java.lang.String org, java.lang.String exchange, java.lang.String title, java.lang.String body) Insert the specified element to this data set
void	printAll() Print all elements belong to this ReutersDataSet
void	removeAll() Remove all elements from this instance

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

ReutersDataSet

public ReutersDataSet()

Constructor of ReutersDataSet

Method Detail

removeAll

public void removeAll()

Remove all elements from this instance

insert

public void insert(java.lang.String id,
                   java.lang.String date,
                   java.lang.String topic,
                   java.lang.String place,
                   java.lang.String people,
                   java.lang.String org,
                   java.lang.String exchange,
                   java.lang.String title,
                   java.lang.String body)

Insert the specified element to this data set

Parameters:

id - identifier

date - date

topic - topics assigned to

place - place

people - people

org - org

exchange - exchanges

title - title

body -

insert

public void insert(ReutersInstance instance)

Insert the specified instance to this data set

Parameters:

instance - copy of a ReutersInstance

find

public ReutersInstance find(java.lang.String id)

Search an instance associated with the specified id

Parameters:

id - identifier of the instance to be retured

Returns:

an instance of reuters data

printAll

public void printAll()

Print all elements belong to this ReutersDataSet