org.apache.lucene.index

Class AssertingLeafReader.AssertingPostingsEnum

java.lang.Object

org.apache.lucene.search.DocIdSetIterator

org.apache.lucene.index.PostingsEnum

org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum

org.apache.lucene.index.AssertingLeafReader.AssertingPostingsEnum

Enclosing class:

AssertingLeafReader

public static class AssertingLeafReader.AssertingPostingsEnum
extends FilterLeafReader.FilterPostingsEnum

Wraps a docsenum with additional checks

Field Summary

Fields inherited from class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum

in

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

Constructor Summary

Constructors

Constructor and Description
AssertingPostingsEnum(PostingsEnum in)

Method Summary

Modifier and Type	Method and Description
int	advance(int target)
int	docID()
int	endOffset()
int	freq()
BytesRef	getPayload()
int	nextDoc()
int	nextPosition()
int	startOffset()

Methods inherited from class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum

attributes, cost

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

featureRequested

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

all, empty, slowAdvance

Methods inherited from class java.lang.Object

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

Constructor Detail

AssertingPostingsEnum

public AssertingPostingsEnum(PostingsEnum in)

Method Detail

nextDoc

public int nextDoc()
            throws IOException

Overrides:

nextDoc in class FilterLeafReader.FilterPostingsEnum

Throws:

IOException

advance

public int advance(int target)
            throws IOException

Overrides:

advance in class FilterLeafReader.FilterPostingsEnum

Throws:

IOException

docID

public int docID()

Overrides:

docID in class FilterLeafReader.FilterPostingsEnum

freq

public int freq()
         throws IOException

Overrides:

freq in class FilterLeafReader.FilterPostingsEnum

Throws:

IOException

nextPosition

public int nextPosition()
                 throws IOException

Overrides:

nextPosition in class FilterLeafReader.FilterPostingsEnum

Throws:

IOException

startOffset

public int startOffset()
                throws IOException

Overrides:

startOffset in class FilterLeafReader.FilterPostingsEnum

Throws:

IOException

endOffset

public int endOffset()
              throws IOException

Overrides:

endOffset in class FilterLeafReader.FilterPostingsEnum

Throws:

IOException

getPayload

public BytesRef getPayload()
                    throws IOException

Overrides:

getPayload in class FilterLeafReader.FilterPostingsEnum

Throws:

IOException