Package org.apache.lucene.index

Class AssertingLeafReader.AssertingImpactsEnum

java.lang.Object

org.apache.lucene.search.DocIdSetIterator

org.apache.lucene.index.PostingsEnum

org.apache.lucene.index.ImpactsEnum

org.apache.lucene.index.AssertingLeafReader.AssertingImpactsEnum

All Implemented Interfaces:

ImpactsSource

Enclosing class:

AssertingLeafReader

public static class AssertingLeafReader.AssertingImpactsEnum
extends ImpactsEnum

Wraps a ImpactsEnum with additional checks

Field Summary

Fields inherited from class org.apache.lucene.index.PostingsEnum

ALL, FREQS, NONE, OFFSETS, PAYLOADS, POSITIONS

Fields inherited from class org.apache.lucene.search.DocIdSetIterator

NO_MORE_DOCS

Method Summary

Modifier and Type	Method	Description
int	advance(int target)
void	advanceShallow(int target)
long	cost()
int	docID()
int	endOffset()
int	freq()
Impacts	getImpacts()
BytesRef	getPayload()
int	nextDoc()
int	nextPosition()
int	startOffset()

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

featureRequested

Methods inherited from class org.apache.lucene.search.DocIdSetIterator

all, empty, range, slowAdvance

Methods inherited from class java.lang.Object

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

Method Detail

advanceShallow

public void advanceShallow(int target)
                    throws IOException

Throws:

IOException

getImpacts

public Impacts getImpacts()
                   throws IOException

Throws:

IOException

freq

public int freq()
         throws IOException

Specified by:

freq in class PostingsEnum

Throws:

IOException

nextPosition

public int nextPosition()
                 throws IOException

Specified by:

nextPosition in class PostingsEnum

Throws:

IOException

startOffset

public int startOffset()
                throws IOException

Specified by:

startOffset in class PostingsEnum

Throws:

IOException

endOffset

public int endOffset()
              throws IOException

Specified by:

endOffset in class PostingsEnum

Throws:

IOException

getPayload

public BytesRef getPayload()
                    throws IOException

Specified by:

getPayload in class PostingsEnum

Throws:

IOException

docID

public int docID()

Specified by:

docID in class DocIdSetIterator

nextDoc

public int nextDoc()
            throws IOException

Specified by:

nextDoc in class DocIdSetIterator

Throws:

IOException

advance

public int advance(int target)
            throws IOException

Specified by:

advance in class DocIdSetIterator

Throws:

IOException

cost

public long cost()

Specified by:

cost in class DocIdSetIterator