routines.system.api

Class JobLifecycleSemaphore

java.lang.Object

routines.system.api.JobLifecycleSemaphore

public class JobLifecycleSemaphore
extends Object

Simple semaphore for for internal synchronization of jobs invoked by routes in "sticky", i.e. re-use mode.

Constructor Summary

Constructors

Constructor and Description
JobLifecycleSemaphore()

Method Summary

Modifier and Type	Method and Description
void	signalDownState() Set the state flag for the job as "down" and signal.
void	signalUpState() Set the state flag for the job as "up" and signal.
void	waitForDownState() Wait for the job being teared down.
void	waitForUpState() Wait at job startup.

Methods inherited from class java.lang.Object

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

Constructor Detail

JobLifecycleSemaphore

public JobLifecycleSemaphore()

Method Detail

waitForUpState

public void waitForUpState()
                    throws InterruptedException

Wait at job startup.

Throws:

InterruptedException - on Thread interrupt.

waitForDownState

public void waitForDownState()
                      throws InterruptedException

Wait for the job being teared down.

Throws:

InterruptedException - on Thread interrupt.

signalUpState

public void signalUpState()

Set the state flag for the job as "up" and signal.

signalDownState

public void signalDownState()

Set the state flag for the job as "down" and signal.