com.jogamp.common.util.awt

Class AWTEDTExecutor

java.lang.Object

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

Fields

Modifier and Type	Field and Description
static AWTEDTExecutor	singleton RunnableExecutor implementation invoking Runnable.run() on the AWT EDT.

Fields inherited from interface com.jogamp.common.util.RunnableExecutor

currentThreadExecutor

Method Summary

Methods

Modifier and Type	Method and Description
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

• current-thread is the AWT-EDT, or
• the given tree-lock is not hold by current-thread (-> invoke on AWT-EDT)

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