Revision: 13945
http://gate.svn.sourceforge.net/gate/?rev=13945&view=rev
Author: valyt
Date: 2011-06-07 10:56:59 +0000 (Tue, 07 Jun 2011)
Log Message:
-----------
Replaced synchronisation around the interrupt-related methods with a volatile
marker on the boolean interrupted flag (for efficiency reasons).
Modified Paths:
--------------
gate/trunk/src/gate/creole/AbstractProcessingResource.java
Modified: gate/trunk/src/gate/creole/AbstractProcessingResource.java
===================================================================
--- gate/trunk/src/gate/creole/AbstractProcessingResource.java 2011-06-07
10:49:56 UTC (rev 13944)
+++ gate/trunk/src/gate/creole/AbstractProcessingResource.java 2011-06-07
10:56:59 UTC (rev 13945)
@@ -66,14 +66,14 @@
* Checks whether this PR has been interrupted since the last time its
* {@link #execute()} method was called.
*/
- public synchronized boolean isInterrupted(){
+ public boolean isInterrupted(){
return interrupted;
}
/**
* Notifies this PR that it should stop its execution as soon as possible.
*/
- public synchronized void interrupt(){
+ public void interrupt(){
interrupted = true;
}
@@ -210,5 +210,5 @@
*/
private transient Vector progressListeners;
- protected boolean interrupted = false;
+ protected volatile boolean interrupted = false;
} // class AbstractProcessingResource
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