com.jogamp.common.util.awt
Class AWTEDTExecutor

java.lang.Object
  extended by com.jogamp.common.util.awt.AWTEDTExecutor
All Implemented Interfaces:
RunnableExecutor

public class AWTEDTExecutor
extends Object
implements RunnableExecutor

AWT EDT implementation of RunnableExecutor


Nested Class Summary
 
Nested classes/interfaces inherited from interface com.jogamp.common.util.RunnableExecutor
RunnableExecutor.CurrentThreadExecutor
 
Field Summary
static AWTEDTExecutor singleton
          RunnableExecutor implementation invoking Runnable.run() on the AWT EDT.
 
Fields inherited from interface com.jogamp.common.util.RunnableExecutor
currentThreadExecutor
 
Method Summary
 void invoke(boolean wait, Runnable r)
           
 boolean invoke(Object treeLock, boolean allowOnNonEDT, boolean wait, Runnable r)
          Executes the given runnable on the AWT-EDT and return true, if current-thread is the AWT-EDT, or the given tree-lock is not hold by current-thread (-> invoke on AWT-EDT)
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

singleton

public static final AWTEDTExecutor singleton
RunnableExecutor implementation invoking Runnable.run() on the AWT EDT.

Method Detail

invoke

public void invoke(boolean wait,
                   Runnable r)
Specified by:
invoke in interface RunnableExecutor
Parameters:
wait - if true method waits until Runnable.run() is completed, otherwise don't wait.
r - the Runnable to be executed.

invoke

public boolean invoke(Object treeLock,
                      boolean allowOnNonEDT,
                      boolean wait,
                      Runnable r)
Executes the given runnable on the AWT-EDT and return true, if

Otherwise execute the given runnable on the current-thread and return true, if allowOnNonEDT is true.
This implies that the given tree-lock is being hold by the current-thread.

Otherwise the runnable is not executed and false is returned.

Parameters:
treeLock - representing the AWT-tree-lock, i.e. Component.getTreeLock()
allowOnNonEDT - allow execution on non AWT-EDT in case current thread is not AWT-EDT and the tree-lock is being hold
wait - if true method waits until Runnable.run() is completed, otherwise don't wait.
r - the Runnable to be executed.
Returns:
true if the Runnable has been issued for execution, otherwise false