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This commit is contained in:
John Cortell 2010-10-21 18:40:33 +00:00
parent 04a623ab67
commit 679e9ce2f9
1 changed files with 13 additions and 6 deletions
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19
dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/concurrent/DisplayDsfExecutor.java
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@ -43,12 +43,19 @@ public class DisplayDsfExecutor extends DefaultDsfExecutor
* Internal mapping of display objects to executors.
*/
private static Map<Display, DisplayDsfExecutor> fExecutors = Collections.synchronizedMap( new HashMap<Display, DisplayDsfExecutor>() );
/**
* Factory method for display executors.
* @param display Display to create an executor for.
* @return The new (or re-used) executor.
*/
/**
* Factory method for display executors.
*
* <p>
* Call this from the GUI thread unless you are certain an instance has
* already been created for the given display (creation of new instance will
* fail on a non-GUI thread).
*
* @param display
* Display to create an executor for.
* @return The new (or re-used) executor.
*/
public static DisplayDsfExecutor getDisplayDsfExecutor(Display display) {
synchronized (fExecutors) {
DisplayDsfExecutor executor = fExecutors.get(display);