nl.renarj.jasdb.storage.query.operators.mergers

Class AndBlockMerger

java.lang.Object

nl.renarj.jasdb.storage.query.operators.mergers.AndBlockMerger

All Implemented Interfaces:

BlockMerger

public class AndBlockMerger
extends Object
implements BlockMerger

Constructor Summary

Constructors

Constructor and Description
AndBlockMerger()

Method Summary

Modifier and Type	Method and Description
boolean	continueEvaluation(boolean currentState)
boolean	includeResult(boolean leftResultFound, boolean rightResultFound)
IndexSearchResultIteratorCollection	mergeIterators(IndexSearchResultIteratorCollection mergeInto, IndexSearchResultIteratorCollection... results)

Methods inherited from class java.lang.Object

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

Constructor Detail

AndBlockMerger

public AndBlockMerger()

Method Detail

includeResult

public boolean includeResult(boolean leftResultFound,
                             boolean rightResultFound)

Specified by:

includeResult in interface BlockMerger

continueEvaluation

public boolean continueEvaluation(boolean currentState)

Specified by:

continueEvaluation in interface BlockMerger

mergeIterators

public IndexSearchResultIteratorCollection mergeIterators(IndexSearchResultIteratorCollection mergeInto,
                                                          IndexSearchResultIteratorCollection... results)
                                                   throws JasDBStorageException

Specified by:

mergeIterators in interface BlockMerger

Throws:

JasDBStorageException