org.compass.core.lucene.engine.transaction.readcommitted
Class BitSetByAliasFilter

java.lang.Object
  org.apache.lucene.search.Filter
      org.compass.core.lucene.engine.transaction.readcommitted.BitSetByAliasFilter

All Implemented Interfaces:

Serializable

public class BitSetByAliasFilter
extends Filter

A Lucene filter which stored deletion (per alias), and filters them when execution lucene operations.

Author:

kimchy

See Also:

Serialized Form

Nested Class Summary

static class

BitSetByAliasFilter.AllSetBitSet

Constructor Summary

BitSetByAliasFilter()

Method Summary

void	clear()
DocIdSet	getDocIdSet(IndexReader reader)
boolean	hasDeletes()
void	markDelete(IndexReader indexReader, int docNum, int maxDoc)

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

bits

Methods inherited from class java.lang.Object

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

Constructor Detail

BitSetByAliasFilter

public BitSetByAliasFilter()

Method Detail

clear

public void clear()

hasDeletes

public boolean hasDeletes()

markDelete

public void markDelete(IndexReader indexReader,
                       int docNum,
                       int maxDoc)

getDocIdSet

public DocIdSet getDocIdSet(IndexReader reader)
                     throws IOException

Overrides:

getDocIdSet in class Filter

Throws:

IOException