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java.lang.Objectjava.util.TimerTask
org.apache.s4.core.ft.CheckpointingTask
public class CheckpointingTask
When checkpointing at regular time intervals, this class is used to actually perform the checkpoints. It iterates among all instances of the specified prototype, and checkpoints every eligible instance.
Constructor Summary | |
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CheckpointingTask(ProcessingElement prototype)
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Method Summary | |
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void |
run()
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Methods inherited from class java.util.TimerTask |
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cancel, scheduledExecutionTime |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public CheckpointingTask(ProcessingElement prototype)
Method Detail |
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public void run()
run
in interface java.lang.Runnable
run
in class java.util.TimerTask
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