org.sindice.siren.index.codecs.siren10

Class Siren10PostingsReader

java.lang.Object

org.apache.lucene.codecs.PostingsReaderBase

org.sindice.siren.index.codecs.siren10.Siren10PostingsReader

All Implemented Interfaces:

Closeable, AutoCloseable

public class Siren10PostingsReader
extends org.apache.lucene.codecs.PostingsReaderBase

Reads the document identifiers, node frequencies, node labels, term frequencies, term positions and block skip data.

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
Siren10PostingsReader(org.apache.lucene.store.Directory dir, org.apache.lucene.index.SegmentInfo segmentInfo, org.apache.lucene.store.IOContext context, String segmentSuffix, Siren10BlockStreamFactory factory)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
org.apache.lucene.index.DocsEnum	docs(org.apache.lucene.index.FieldInfo fieldInfo, org.apache.lucene.codecs.BlockTermState termState, org.apache.lucene.util.Bits liveDocs, org.apache.lucene.index.DocsEnum reuse, int flags)
org.apache.lucene.index.DocsAndPositionsEnum	docsAndPositions(org.apache.lucene.index.FieldInfo fieldInfo, org.apache.lucene.codecs.BlockTermState termState, org.apache.lucene.util.Bits liveDocs, org.apache.lucene.index.DocsAndPositionsEnum reuse, int flags)
void	init(org.apache.lucene.store.IndexInput termsIn)
org.apache.lucene.codecs.BlockTermState	newTermState()
void	nextTerm(org.apache.lucene.index.FieldInfo fieldInfo, org.apache.lucene.codecs.BlockTermState _termState)
void	readTermsBlock(org.apache.lucene.store.IndexInput termsIn, org.apache.lucene.index.FieldInfo fieldInfo, org.apache.lucene.codecs.BlockTermState _termState)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.slf4j.Logger logger

Constructor Detail

Siren10PostingsReader

public Siren10PostingsReader(org.apache.lucene.store.Directory dir,
                     org.apache.lucene.index.SegmentInfo segmentInfo,
                     org.apache.lucene.store.IOContext context,
                     String segmentSuffix,
                     Siren10BlockStreamFactory factory)
                      throws IOException

Throws:

IOException

Method Detail

init

public void init(org.apache.lucene.store.IndexInput termsIn)
          throws IOException

Specified by:

init in class org.apache.lucene.codecs.PostingsReaderBase

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class org.apache.lucene.codecs.PostingsReaderBase

Throws:

IOException

newTermState

public org.apache.lucene.codecs.BlockTermState newTermState()
                                                     throws IOException

Specified by:

newTermState in class org.apache.lucene.codecs.PostingsReaderBase

Throws:

IOException

readTermsBlock

public void readTermsBlock(org.apache.lucene.store.IndexInput termsIn,
                  org.apache.lucene.index.FieldInfo fieldInfo,
                  org.apache.lucene.codecs.BlockTermState _termState)
                    throws IOException

Specified by:

readTermsBlock in class org.apache.lucene.codecs.PostingsReaderBase

Throws:

IOException

nextTerm

public void nextTerm(org.apache.lucene.index.FieldInfo fieldInfo,
            org.apache.lucene.codecs.BlockTermState _termState)
              throws IOException

Specified by:

nextTerm in class org.apache.lucene.codecs.PostingsReaderBase

Throws:

IOException

docs

public org.apache.lucene.index.DocsEnum docs(org.apache.lucene.index.FieldInfo fieldInfo,
                                    org.apache.lucene.codecs.BlockTermState termState,
                                    org.apache.lucene.util.Bits liveDocs,
                                    org.apache.lucene.index.DocsEnum reuse,
                                    int flags)
                                      throws IOException

Specified by:

docs in class org.apache.lucene.codecs.PostingsReaderBase

Throws:

IOException

docsAndPositions

public org.apache.lucene.index.DocsAndPositionsEnum docsAndPositions(org.apache.lucene.index.FieldInfo fieldInfo,
                                                            org.apache.lucene.codecs.BlockTermState termState,
                                                            org.apache.lucene.util.Bits liveDocs,
                                                            org.apache.lucene.index.DocsAndPositionsEnum reuse,
                                                            int flags)
                                                              throws IOException

Specified by:

docsAndPositions in class org.apache.lucene.codecs.PostingsReaderBase

Throws:

IOException