com.metamatrix.query.processor.relational
Class SortUtility

java.lang.Object
  com.metamatrix.query.processor.relational.SortUtility

public class SortUtility
extends java.lang.Object

Constructor Summary

SortUtility(TupleSourceID sourceID, java.util.List sourceElements, java.util.List sortElements, java.util.List sortTypes, boolean removeDuplicates, BufferManager bufferMgr, java.lang.String groupName)
Constructor for SortUtility.

Method Summary

protected void	mergePhase()
TupleSourceID	sort()
protected void	sortPhase()

Methods inherited from class java.lang.Object

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

Constructor Detail

SortUtility

public SortUtility(TupleSourceID sourceID,
                   java.util.List sourceElements,
                   java.util.List sortElements,
                   java.util.List sortTypes,
                   boolean removeDuplicates,
                   BufferManager bufferMgr,
                   java.lang.String groupName)

Constructor for SortUtility.

Method Detail

sort

public TupleSourceID sort()
                   throws BlockedException,
                          MetaMatrixComponentException

Throws:

BlockedException

MetaMatrixComponentException

sortPhase

protected void sortPhase()
                  throws BlockedException,
                         TupleSourceNotFoundException,
                         MetaMatrixComponentException

Throws:

BlockedException

TupleSourceNotFoundException

MetaMatrixComponentException

mergePhase

protected void mergePhase()
                   throws BlockedException,
                          TupleSourceNotFoundException,
                          MetaMatrixComponentException

Throws:

BlockedException

TupleSourceNotFoundException

MetaMatrixComponentException