de.uka.ipd.sdq.beagle.core.timeout

Class AdaptiveTimeout

java.lang.Object

de.uka.ipd.sdq.beagle.core.timeout.ExecutionTimeBasedTimeout

de.uka.ipd.sdq.beagle.core.timeout.AdaptiveTimeout

All Implemented Interfaces:

Timeout

public class AdaptiveTimeout
extends ExecutionTimeBasedTimeout

Implements an adaptive timeout based on the ageing algorithm. This means that later calls to isReached() will return false if the previous calls took a long time, too.

Field Summary

Fields inherited from class de.uka.ipd.sdq.beagle.core.timeout.ExecutionTimeBasedTimeout

callbacks, initialised, startingTime

Constructor Summary

Constructors

Constructor and Description
AdaptiveTimeout()

Method Summary

Modifier and Type	Method and Description
protected void	implementationInit() For init methods of implementing classes.
boolean	isReached() Determines whether the timeout is reached.
void	reportOneStepProgress() Reports one step of progress to the policy.

Methods inherited from class de.uka.ipd.sdq.beagle.core.timeout.ExecutionTimeBasedTimeout

init, registerCallback, unregisterCallback

Methods inherited from class java.lang.Object

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

Constructor Detail

AdaptiveTimeout

public AdaptiveTimeout()

Method Detail

isReached

public boolean isReached()

Description copied from interface: Timeout

Determines whether the timeout is reached. Once this method has returned true, it will return true on all further ivocations.

Returns:

true if the timeout is reached; false otherwise.

reportOneStepProgress

public void reportOneStepProgress()

Description copied from interface: Timeout

Reports one step of progress to the policy. What one step of progress is is to be defined by the client. The timeout may use this information to make its decision.

implementationInit

protected void implementationInit()

Description copied from class: ExecutionTimeBasedTimeout

For init methods of implementing classes. Runs after ExecutionTimeBasedTimeout.init().

Specified by:

implementationInit in class ExecutionTimeBasedTimeout