org.apache.lucene.search.suggest
Class BufferingTermFreqIteratorWrapper

java.lang.Object
  org.apache.lucene.search.suggest.BufferingTermFreqIteratorWrapper

All Implemented Interfaces:

Iterator<String>, TermFreqIterator

Direct Known Subclasses:

SortedTermFreqIteratorWrapper, UnsortedTermFreqIteratorWrapper

public class BufferingTermFreqIteratorWrapper
extends Object
implements TermFreqIterator

This wrapper buffers incoming elements.

Nested Class Summary

static class

BufferingTermFreqIteratorWrapper.Entry Entry in the buffer.

Nested classes/interfaces inherited from interface org.apache.lucene.search.spell.TermFreqIterator

TermFreqIterator.TermFreqIteratorWrapper

Field Summary

protected BufferingTermFreqIteratorWrapper.Entry	curEntry
protected int	curPos
protected ArrayList<BufferingTermFreqIteratorWrapper.Entry>	entries

Constructor Summary

BufferingTermFreqIteratorWrapper(TermFreqIterator source)

Method Summary

List<BufferingTermFreqIteratorWrapper.Entry>	entries()
float	freq()
boolean	hasNext()
String	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

entries

protected ArrayList<BufferingTermFreqIteratorWrapper.Entry> entries

curPos

protected int curPos

curEntry

protected BufferingTermFreqIteratorWrapper.Entry curEntry

Constructor Detail

BufferingTermFreqIteratorWrapper

public BufferingTermFreqIteratorWrapper(TermFreqIterator source)

Method Detail

freq

public float freq()

Specified by:

freq in interface TermFreqIterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<String>

next

public String next()

Specified by:

next in interface Iterator<String>

remove

public void remove()

Specified by:

remove in interface Iterator<String>

entries

public List<BufferingTermFreqIteratorWrapper.Entry> entries()