com.metamatrix.query.processor.relational
Class BatchCollector

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

public class BatchCollector
extends java.lang.Object

Constructor Summary

BatchCollector(RelationalNode sourceNode)

Method Summary

void	close()
boolean	collectedAny()
TupleSourceID	collectTuples()
TupleSourceID	collectTuples(TupleBatch batch)
int	getRowCount()
TupleSourceID	getTupleSourceID()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchCollector

public BatchCollector(RelationalNode sourceNode)
               throws MetaMatrixComponentException

Throws:

MetaMatrixComponentException

Method Detail

collectTuples

public TupleSourceID collectTuples()
                            throws MetaMatrixComponentException,
                                   MetaMatrixProcessingException

Throws:

MetaMatrixComponentException

MetaMatrixProcessingException

collectTuples

public TupleSourceID collectTuples(TupleBatch batch)
                            throws MetaMatrixComponentException,
                                   MetaMatrixProcessingException

Throws:

MetaMatrixComponentException

MetaMatrixProcessingException

collectedAny

public boolean collectedAny()

getRowCount

public int getRowCount()

close

public void close()
           throws MetaMatrixComponentException

Throws:

MetaMatrixComponentException

getTupleSourceID

public TupleSourceID getTupleSourceID()

isDone

public boolean isDone()