net.java.sip.communicator.impl.neomedia
Class ProcessorUtility

java.lang.Object
  net.java.sip.communicator.impl.neomedia.ProcessorUtility

All Implemented Interfaces:

javax.media.ControllerListener

public class ProcessorUtility
extends Object
implements javax.media.ControllerListener

A utility class that provides utility functions when working with processors.

Author:

Emil Ivov, Ken Larson, Lubomir Marinov

Constructor Summary

ProcessorUtility()
Initializes a new ProcessorUtility instance.

Method Summary

void	controllerUpdate(javax.media.ControllerEvent ce) This method is called when an event is generated by a Controller that this listener is registered with.
boolean	waitForState(javax.media.Processor processor, int state) Waits until processor enters state and returns a boolean indicating success or failure of the operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessorUtility

public ProcessorUtility()

Initializes a new ProcessorUtility instance.

Method Detail

controllerUpdate

public void controllerUpdate(javax.media.ControllerEvent ce)

This method is called when an event is generated by a Controller that this listener is registered with. We use the event to notify all waiting on our lock and record success or failure.

Specified by:

controllerUpdate in interface javax.media.ControllerListener

Parameters:

ce - The event generated.

waitForState

public boolean waitForState(javax.media.Processor processor,
                            int state)

Waits until processor enters state and returns a boolean indicating success or failure of the operation.

Parameters:

processor - Processor

state - one of the Processor.XXXed state vars

Returns:

true if the state has been reached; false, otherwise