org.apache.xindice.core.query.ftsearch
Class NodeTermPositions

java.lang.Object
  org.apache.xindice.core.query.ftsearch.NodeTermDocs
      org.apache.xindice.core.query.ftsearch.NodeTermPositions

All Implemented Interfaces:

org.apache.lucene.index.TermDocs, org.apache.lucene.index.TermPositions

public class NodeTermPositions

extends NodeTermDocs

implements org.apache.lucene.index.TermPositions

TermPositions for searching over DOM nodes in memory

Version:

$Revision: 584476 $, $Date: 2007-10-13 22:41:50 -0400 (Sat, 13 Oct 2007) $

Field Summary

Fields inherited from class org.apache.xindice.core.query.ftsearch.NodeTermDocs

freqs, nodes, num, termMap

Constructor Summary

NodeTermPositions(NodeReader reader)

Method Summary

byte[]	getPayload(byte[] data, int offset)
int	getPayloadLength()
boolean	isPayloadAvailable()
boolean	next()
int	nextPosition()
void	seek(org.apache.lucene.index.Term term)

Methods inherited from class org.apache.xindice.core.query.ftsearch.NodeTermDocs

close, doc, freq, read, seek, skipTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.index.TermDocs

close, doc, freq, read, seek, skipTo

Constructor Detail

NodeTermPositions

public NodeTermPositions(NodeReader reader)

Method Detail

seek

public void seek(org.apache.lucene.index.Term term)

Specified by:

seek in interface org.apache.lucene.index.TermDocs

Overrides:

seek in class NodeTermDocs

nextPosition

public int nextPosition()
                 throws IOException

Specified by:

nextPosition in interface org.apache.lucene.index.TermPositions

Throws:

IOException

next

public boolean next()

Specified by:

next in interface org.apache.lucene.index.TermDocs

Overrides:

next in class NodeTermDocs

getPayloadLength

public int getPayloadLength()

Specified by:

getPayloadLength in interface org.apache.lucene.index.TermPositions

getPayload

public byte[] getPayload(byte[] data,
                         int offset)
                  throws IOException

Specified by:

getPayload in interface org.apache.lucene.index.TermPositions

Throws:

IOException

isPayloadAvailable

public boolean isPayloadAvailable()

Specified by:

isPayloadAvailable in interface org.apache.lucene.index.TermPositions