edu.washington.cs.knowitall.nlp
Class ChunkedSentenceIterator

java.lang.Object
  com.google.common.collect.UnmodifiableIterator<T>
      com.google.common.collect.AbstractIterator<ChunkedSentence>
          edu.washington.cs.knowitall.nlp.ChunkedSentenceIterator

All Implemented Interfaces:

Iterator<ChunkedSentence>

public class ChunkedSentenceIterator
extends com.google.common.collect.AbstractIterator<ChunkedSentence>

A class that combines an Iterator object over sentences with a SentenceChunker object to produce an iterator over ChunkedSentence objects.

Author:

afader

Constructor Summary

ChunkedSentenceIterator(Iterator<String> sentIter, SentenceChunker chunker)

Method Summary

void	addFilter(com.google.common.base.Predicate<ChunkedSentence> filter) If a chunked sentence is filtered, it will not be returned.
protected ChunkedSentence	computeNext()
long	getLastComputeTime()

Methods inherited from class com.google.common.collect.AbstractIterator

endOfData, hasNext, next, peek

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkedSentenceIterator

public ChunkedSentenceIterator(Iterator<String> sentIter,
                               SentenceChunker chunker)

Parameters:

sentIter - an iterator over String sentences.

chunker -

Method Detail

getLastComputeTime

public long getLastComputeTime()

Returns:

the time of the last computation in nanoseconds

addFilter

public void addFilter(com.google.common.base.Predicate<ChunkedSentence> filter)

If a chunked sentence is filtered, it will not be returned.

Parameters:

filter - A predicate to test chunked sentences against.

computeNext

protected ChunkedSentence computeNext()

Specified by:

computeNext in class com.google.common.collect.AbstractIterator<ChunkedSentence>