org.epics.pvmanager.test

Class CountDownWriteFunction

java.lang.Object

org.epics.pvmanager.ExceptionHandler

org.epics.pvmanager.test.CountDownWriteFunction

public class CountDownWriteFunction
extends ExceptionHandler

Read listener to wait that a certain number of notifications.

Author:

carcassi

Constructor Summary

Constructors

Constructor and Description
CountDownWriteFunction(int count)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	await(org.epics.util.time.TimeDuration duration) Waits that the listener count goes to zero.
int	getCount() Current count.
Exception	getException()
void	handleException(Exception esception) Notifies of an exception being thrown.
void	resetCount(int count) Changes the count back to count.

Methods inherited from class java.lang.Object

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

Constructor Detail

CountDownWriteFunction

public CountDownWriteFunction(int count)

Method Detail

handleException

public void handleException(Exception esception)

Description copied from class: ExceptionHandler

Notifies of an exception being thrown.

Overrides:

handleException in class ExceptionHandler

Parameters:

esception - the exception

resetCount

public void resetCount(int count)

Changes the count back to count.

Parameters:

count - new value for count

getCount

public int getCount()

Current count.

Returns:

current count

await

public boolean await(org.epics.util.time.TimeDuration duration)
              throws InterruptedException

Waits that the listener count goes to zero.

Parameters:

duration - time to wait

Returns:

false if count didn't go to zero

Throws:

InterruptedException

getException

public Exception getException()