dsto.dfc.util
Class RunnableEventCallback

java.lang.Object
  dsto.dfc.util.RunnableEventCallback

All Implemented Interfaces:

Runnable

public class RunnableEventCallback
extends Object
implements Runnable

Used to deliver an event from a Runnable. This can be used to shunt an event from a non-UI thread to be re-delivered in the UI thread.

Example usage for SWT:

 public void propertyValueChanged (PropertyChangeEvent e)
 {
   Display display = table.getDisplay ();
      
   if (display.getThread () == Thread.currentThread ())
   {
     table.update (e.path.first (), null);
   } else
   {
     display.asyncExec (new RunnableEventCallback (this, "propertyValueChanged", e));
   }
 }
 

Author:

phillipm

Constructor Summary

RunnableEventCallback(Object target, String methodName, Object event)
Create a new instance.

Method Summary

void

run()

Methods inherited from class java.lang.Object

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

Constructor Detail

RunnableEventCallback

public RunnableEventCallback(Object target,
                             String methodName,
                             Object event)

Create a new instance.

Parameters:

target - The target object to invoke the event on.

methodName - The name of the event handling method on target.

event - The event object.

Throws:

IllegalArgumentException - if method does not exist.

Method Detail

run

public void run()

Specified by:

run in interface Runnable