gate.creole.annic.apache.lucene.index
Class FilterIndexReader.FilterTermPositions

java.lang.Object
  gate.creole.annic.apache.lucene.index.FilterIndexReader.FilterTermDocs
      gate.creole.annic.apache.lucene.index.FilterIndexReader.FilterTermPositions

All Implemented Interfaces:

TermDocs, TermPositions

Enclosing class:

FilterIndexReader

public static class FilterIndexReader.FilterTermPositions
extends FilterIndexReader.FilterTermDocs
implements TermPositions

Base class for filtering TermPositions implementations.

Field Summary

Fields inherited from class gate.creole.annic.apache.lucene.index.FilterIndexReader.FilterTermDocs

in

Constructor Summary

FilterIndexReader.FilterTermPositions(TermPositions in)

Method Summary

int	nextPosition() Returns next position in the current document.

Methods inherited from class gate.creole.annic.apache.lucene.index.FilterIndexReader.FilterTermDocs

close, doc, freq, next, read, seek, seek, skipTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface gate.creole.annic.apache.lucene.index.TermDocs

close, doc, freq, next, read, seek, seek, skipTo

Constructor Detail

FilterIndexReader.FilterTermPositions

public FilterIndexReader.FilterTermPositions(TermPositions in)

Method Detail

nextPosition

public int nextPosition()
                 throws IOException

Description copied from interface: TermPositions

Returns next position in the current document. It is an error to call this more than TermDocs.freq() times without calling TermDocs.next()

This is invalid until TermDocs.next() is called for the first time.

Specified by:

nextPosition in interface TermPositions

Throws:

IOException