Package org.apache.lucene.search.highlight

Class TermVectorLeafReader

java.lang.Object

org.apache.lucene.index.IndexReader

org.apache.lucene.index.LeafReader

org.apache.lucene.search.highlight.TermVectorLeafReader

All Implemented Interfaces:

Closeable, AutoCloseable

public class TermVectorLeafReader
extends LeafReader

Wraps a Terms with a LeafReader, typically from term vectors.

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

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.index.IndexReader

IndexReader.CacheHelper, IndexReader.CacheKey, IndexReader.ClosedListener

Constructor Summary

Constructors

Constructor	Description
TermVectorLeafReader(String field, Terms terms)

Method Summary

Modifier and Type	Method	Description
void	checkIntegrity()
protected void	doClose()
void	document(int docID, StoredFieldVisitor visitor)
BinaryDocValues	getBinaryDocValues(String field)
IndexReader.CacheHelper	getCoreCacheHelper()
FieldInfos	getFieldInfos()
Bits	getLiveDocs()
LeafMetaData	getMetaData()
NumericDocValues	getNormValues(String field)
NumericDocValues	getNumericDocValues(String field)
PointValues	getPointValues(String fieldName)
IndexReader.CacheHelper	getReaderCacheHelper()
SortedDocValues	getSortedDocValues(String field)
SortedNumericDocValues	getSortedNumericDocValues(String field)
SortedSetDocValues	getSortedSetDocValues(String field)
Fields	getTermVectors(int docID)
VectorValues	getVectorValues(String fieldName)
int	maxDoc()
int	numDocs()
TopDocs	searchNearestVectors(String field, float[] target, int k, Bits acceptDocs, int visitedLimit)
Terms	terms(String field)

Methods inherited from class org.apache.lucene.index.LeafReader

docFreq, getContext, getDocCount, getSumDocFreq, getSumTotalTermFreq, postings, postings, totalTermFreq

Methods inherited from class org.apache.lucene.index.IndexReader

close, decRef, document, document, ensureOpen, equals, getRefCount, getTermVector, hasDeletions, hashCode, incRef, leaves, notifyReaderClosedListeners, numDeletedDocs, registerParentReader, tryIncRef

Methods inherited from class java.lang.Object

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

Constructor Details

TermVectorLeafReader

public TermVectorLeafReader(String field,
 Terms terms)

Method Details

doClose

protected void doClose()
                throws IOException

Specified by:

doClose in class IndexReader

Throws:

IOException

terms

public Terms terms(String field)
            throws IOException

Specified by:

terms in class LeafReader

Throws:

IOException

getNumericDocValues

public NumericDocValues getNumericDocValues(String field)
                                     throws IOException

Specified by:

getNumericDocValues in class LeafReader

Throws:

IOException

getBinaryDocValues

public BinaryDocValues getBinaryDocValues(String field)
                                   throws IOException

Specified by:

getBinaryDocValues in class LeafReader

Throws:

IOException

getSortedDocValues

public SortedDocValues getSortedDocValues(String field)
                                   throws IOException

Specified by:

getSortedDocValues in class LeafReader

Throws:

IOException

getSortedNumericDocValues

public SortedNumericDocValues getSortedNumericDocValues(String field)
                                                 throws IOException

Specified by:

getSortedNumericDocValues in class LeafReader

Throws:

IOException

getSortedSetDocValues

public SortedSetDocValues getSortedSetDocValues(String field)
                                         throws IOException

Specified by:

getSortedSetDocValues in class LeafReader

Throws:

IOException

getNormValues

public NumericDocValues getNormValues(String field)
                               throws IOException

Specified by:

getNormValues in class LeafReader

Throws:

IOException

getFieldInfos

public FieldInfos getFieldInfos()

Specified by:

getFieldInfos in class LeafReader

getLiveDocs

public Bits getLiveDocs()

Specified by:

getLiveDocs in class LeafReader

getPointValues

public PointValues getPointValues(String fieldName)

Specified by:

getPointValues in class LeafReader

getVectorValues

public VectorValues getVectorValues(String fieldName)

Specified by:

getVectorValues in class LeafReader

searchNearestVectors

public TopDocs searchNearestVectors(String field,
 float[] target,
 int k,
 Bits acceptDocs,
 int visitedLimit)

Specified by:

searchNearestVectors in class LeafReader

checkIntegrity

public void checkIntegrity()
                    throws IOException

Specified by:

checkIntegrity in class LeafReader

Throws:

IOException

getTermVectors

public Fields getTermVectors(int docID)
                      throws IOException

Specified by:

getTermVectors in class IndexReader

Throws:

IOException

numDocs

public int numDocs()

Specified by:

numDocs in class IndexReader

maxDoc

public int maxDoc()

Specified by:

maxDoc in class IndexReader

document

public void document(int docID,
 StoredFieldVisitor visitor)
              throws IOException

Specified by:

document in class IndexReader

Throws:

IOException

getMetaData

public LeafMetaData getMetaData()

Specified by:

getMetaData in class LeafReader

getCoreCacheHelper

public IndexReader.CacheHelper getCoreCacheHelper()

Specified by:

getCoreCacheHelper in class LeafReader

getReaderCacheHelper

public IndexReader.CacheHelper getReaderCacheHelper()

Specified by:

getReaderCacheHelper in class IndexReader