com.ibm.jbatch.container.persistence
Class ItemCheckpointAlgorithm

java.lang.Object
  com.ibm.jbatch.container.persistence.ItemCheckpointAlgorithm

All Implemented Interfaces:

CheckpointAlgorithm

public final class ItemCheckpointAlgorithm
extends Object
implements CheckpointAlgorithm

Constructor Summary

ItemCheckpointAlgorithm()

Method Summary

void	beginCheckpoint()
int	checkpointTimeout()
void	endCheckpoint()
int	getCheckpointTimeOut(int timeOut)
boolean	isReadyToCheckpoint()
boolean	isReadyToCheckpointItem()
boolean	isReadyToCheckpointTime()
void	setThreshold(int INthreshHold)
void	setThresholds(int itemthreshold, int timethreshold)

Methods inherited from class java.lang.Object

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

Constructor Detail

ItemCheckpointAlgorithm

public ItemCheckpointAlgorithm()

Method Detail

endCheckpoint

public void endCheckpoint()
                   throws Exception

Specified by:

endCheckpoint in interface CheckpointAlgorithm

Throws:

Exception

getCheckpointTimeOut

public int getCheckpointTimeOut(int timeOut)
                         throws Exception

Throws:

Exception

isReadyToCheckpointItem

public boolean isReadyToCheckpointItem()
                                throws Exception

Throws:

Exception

isReadyToCheckpointTime

public boolean isReadyToCheckpointTime()
                                throws Exception

Throws:

Exception

setThreshold

public void setThreshold(int INthreshHold)

isReadyToCheckpoint

public boolean isReadyToCheckpoint()
                            throws Exception

Specified by:

isReadyToCheckpoint in interface CheckpointAlgorithm

Throws:

Exception

setThresholds

public void setThresholds(int itemthreshold,
                          int timethreshold)

beginCheckpoint

public void beginCheckpoint()
                     throws Exception

Specified by:

beginCheckpoint in interface CheckpointAlgorithm

Throws:

Exception

checkpointTimeout

public int checkpointTimeout()
                      throws Exception

Specified by:

checkpointTimeout in interface CheckpointAlgorithm

Throws:

Exception