BufferingTermFreqIteratorWrapper (Lucene 3.6.2 API)

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

All Implemented Interfaces:

TermFreqIterator, org.apache.lucene.util.BytesRefIterator

Direct Known Subclasses:

UnsortedTermFreqIteratorWrapper
```
public class BufferingTermFreqIteratorWrapper
extends Object
implements TermFreqIterator
```
This wrapper buffers incoming elements.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.lucene.search.spell.TermFreqIterator
  TermFreqIterator.TermFreqIteratorWrapper

Field Summary

Fields
Modifier and Type Field Description

protected int curPos

protected BytesRefList entries

protected long[] freqs
- Fields inherited from interface org.apache.lucene.util.BytesRefIterator
  EMPTY

Constructor Summary

Constructors
Constructor Description

BufferingTermFreqIteratorWrapper(TermFreqIterator source)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Comparator<org.apache.lucene.util.BytesRef>`	`getComparator()`
`org.apache.lucene.util.BytesRef`	`next()`
`long`	`weight()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

entries
```
protected BytesRefList entries
```

curPos
```
protected int curPos
```

freqs
```
protected long[] freqs
```

Constructor Detail

BufferingTermFreqIteratorWrapper

public BufferingTermFreqIteratorWrapper(TermFreqIterator source)
                                 throws IOException

Throws:: IOException

Method Detail
- weight
```
public long weight()
```
  Specified by:
  
  weight in interface TermFreqIterator
- next
```
public org.apache.lucene.util.BytesRef next()
                                     throws IOException
```
  Specified by:
  
  next in interface org.apache.lucene.util.BytesRefIterator
  
  Throws:
  
  IOException
- getComparator
```
public Comparator<org.apache.lucene.util.BytesRef> getComparator()
```
  Specified by:
  
  getComparator in interface org.apache.lucene.util.BytesRefIterator