org.apache.drill.exec.physical.impl.common

Class HashTableTemplate.BatchHolder

java.lang.Object

org.apache.drill.exec.physical.impl.common.HashTableTemplate.BatchHolder

Enclosing class:

HashTableTemplate

public class HashTableTemplate.BatchHolder
extends Object

Constructor Summary

Constructors

Constructor and Description
BatchHolder(int idx, int newBatchHolderSize)

Method Summary

Modifier and Type	Method and Description
protected boolean	areBothKeysNull(int incomingRowIdx, int htRowIdx)
long	getActualSize()
int	getTargetBatchRowCount()
protected boolean	isKeyMatchInternalBuild(int incomingRowIdx, int htRowIdx)
protected boolean	isKeyMatchInternalProbe(int incomingRowIdx, int htRowIdx)
protected void	outputRecordKeys(int htRowIdx, int outRowIdx)
void	setTargetBatchRowCount(int targetBatchRowCount)
protected void	setup()
protected void	setupInterior(VectorContainer incomingBuild, RecordBatch incomingProbe, RecordBatch outgoing, VectorContainer htContainer)
protected void	setValue(int incomingRowIdx, int htRowIdx)

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchHolder

public BatchHolder(int idx,
                   int newBatchHolderSize)

Method Detail

setTargetBatchRowCount

public void setTargetBatchRowCount(int targetBatchRowCount)

getTargetBatchRowCount

public int getTargetBatchRowCount()

setup

protected void setup()
              throws SchemaChangeException

Throws:

SchemaChangeException

setupInterior

protected void setupInterior(@Named(value="incomingBuild")
                             VectorContainer incomingBuild,
                             @Named(value="incomingProbe")
                             RecordBatch incomingProbe,
                             @Named(value="outgoing")
                             RecordBatch outgoing,
                             @Named(value="htContainer")
                             VectorContainer htContainer)
                      throws SchemaChangeException

Throws:

SchemaChangeException

isKeyMatchInternalBuild

protected boolean isKeyMatchInternalBuild(@Named(value="incomingRowIdx")
                                          int incomingRowIdx,
                                          @Named(value="htRowIdx")
                                          int htRowIdx)
                                   throws SchemaChangeException

Throws:

SchemaChangeException

areBothKeysNull

protected boolean areBothKeysNull(@Named(value="incomingRowIdx")
                                  int incomingRowIdx,
                                  @Named(value="htRowIdx")
                                  int htRowIdx)
                           throws SchemaChangeException

Throws:

SchemaChangeException

isKeyMatchInternalProbe

protected boolean isKeyMatchInternalProbe(@Named(value="incomingRowIdx")
                                          int incomingRowIdx,
                                          @Named(value="htRowIdx")
                                          int htRowIdx)
                                   throws SchemaChangeException

Throws:

SchemaChangeException

setValue

protected void setValue(@Named(value="incomingRowIdx")
                        int incomingRowIdx,
                        @Named(value="htRowIdx")
                        int htRowIdx)
                 throws SchemaChangeException

Throws:

SchemaChangeException

outputRecordKeys

protected void outputRecordKeys(@Named(value="htRowIdx")
                                int htRowIdx,
                                @Named(value="outRowIdx")
                                int outRowIdx)
                         throws SchemaChangeException

Throws:

SchemaChangeException

getActualSize

public long getActualSize()