opennlp.maxent

Interface DataStream

All Known Implementing Classes:

PlainTextByLineDataStream

public interface DataStream

A interface for objects which can deliver a stream of training data to be supplied to an EventStream. It is not necessary to use a DataStream in a Maxent application, but it can be used to support a wider variety of formats in which your training data can be held.

Version:

$Revision: 1.2 $, $Date: 2010/09/06 08:02:18 $

Author:

Jason Baldridge

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Test whether there are any Events remaining in this EventStream.
java.lang.Object	nextToken() Returns the next slice of data held in this DataStream.

Method Detail

nextToken

java.lang.Object nextToken()

Returns the next slice of data held in this DataStream.

Returns:

the Object representing the data which is next in this DataStream

hasNext

boolean hasNext()

Test whether there are any Events remaining in this EventStream.

Returns:

true if this DataStream has more data tokens