opennlp.model

Interface EventStream

All Known Implementing Classes:

AbstractEventStream, AbstractEventStream, AbstractParserEventStream, BasicEventStream, ChunkerEventStream, CollectionEventStream, DocumentCategorizerEventStream, EventCollectorAsStream, EventTraceStream, FileEventStream, HashSumEventStream, HashSumEventStream, ListEventStream, NameFinderEventStream, ParserEventStream, ParserEventStream, POSSampleEventStream, RealBasicEventStream, RealValueFileEventStream, SDEventStream, SequenceStreamEventStream, TokSpanEventStream

public interface EventStream

A object which can deliver a stream of training events for the GIS procedure (or others such as IIS if and when they are implemented). EventStreams don't need to use opennlp.maxent.DataStreams, but doing so would provide greater flexibility for producing events from data stored in different formats.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Test whether there are any Events remaining in this EventStream.
Event	next() Returns the next Event object held in this EventStream.

Method Detail

next

Event next()
    throws IOException

Returns the next Event object held in this EventStream.

Returns:

the Event object which is next in this EventStream

Throws:

IOException

hasNext

boolean hasNext()
         throws IOException

Test whether there are any Events remaining in this EventStream.

Returns:

true if this EventStream has more Events

Throws:

IOException