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

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

Constructor Summary

BitSetByAliasFilter()

Method Summary

BitSet	bits(IndexReader reader)
void	clear()
ArrayList	getDeletesBySubIndex(String subIndex)
boolean	hasDeletes()
void	markDeleteBySubIndex(String subIndex, int docNum, int maxDoc)
Iterator	subIndexDeletesIt()

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()

getDeletesBySubIndex

public ArrayList getDeletesBySubIndex(String subIndex)

subIndexDeletesIt

public Iterator subIndexDeletesIt()

markDeleteBySubIndex

public void markDeleteBySubIndex(String subIndex,
                                 int docNum,
                                 int maxDoc)

bits

public BitSet bits(IndexReader reader)
            throws IOException

Specified by:

bits in class Filter

Throws:

IOException