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root/jsr166/jsr166/src/jsr166y/ForkJoinTask.java

Comparing jsr166/src/jsr166y/ForkJoinTask.java (file contents):
Revision 1.17 by jsr166, Sat Jul 25 00:34:00 2009 UTC vs.
Revision 1.18 by dl, Sat Jul 25 15:50:57 2009 UTC

#	Line 492 | Line 492 | public abstract class ForkJoinTask<V> im
492		* computations (as may be determined using method {@link
493		* #inForkJoinPool}). Attempts to invoke in other contexts result
494		* in exceptions or errors, possibly including ClassCastException.
495	+	*
496	+	* @return <code>this</code>, to simplify usage.
497		*/
498	<	public final void fork() {
498	>	public final ForkJoinTask<V> fork() {
499		((ForkJoinWorkerThread) Thread.currentThread())
500		.pushTask(this);
501	+	return this;
502		}
503
504		/**
#	Line 1034 | Line 1037 | public abstract class ForkJoinTask<V> im
1037		.pollTask();
1038		}
1039
1040	+	// adaptors
1041	+
1042	+	/**
1043	+	* Returns a new ForkJoinTask that performs the <code>run</code>
1044	+	* method of the given Runnable as its action, and returns a null
1045	+	* result upon <code>join</code>.
1046	+	*
1047	+	* @param runnable the runnable action
1048	+	* @return the task
1049	+	*/
1050	+	public static ForkJoinTask<Void> adapt(Runnable runnable) {
1051	+	return new ForkJoinPool.AdaptedRunnable<Void>(runnable, null);
1052	+	}
1053	+
1054	+	/**
1055	+	* Returns a new ForkJoinTask that performs the <code>run</code>
1056	+	* method of the given Runnable as its action, and returns the
1057	+	* given result upon <code>join</code>.
1058	+	*
1059	+	* @param runnable the runnable action
1060	+	* @param result the result upon completion
1061	+	* @return the task
1062	+	*/
1063	+	public static <T> ForkJoinTask<T> adapt(Runnable runnable, T result) {
1064	+	return new ForkJoinPool.AdaptedRunnable<T>(runnable, result);
1065	+	}
1066	+
1067	+	/**
1068	+	* Returns a new ForkJoinTask that performs the <code>call</code>
1069	+	* method of the given Callable as its action, and returns its
1070	+	* result upon <code>join</code>, translating any checked
1071	+	* exceptions encountered into <code>RuntimeException<code>.
1072	+	*
1073	+	* @param callable the callable action
1074	+	* @return the task
1075	+	*/
1076	+	public static <T> ForkJoinTask<T> adapt(Callable<T> callable) {
1077	+	return new ForkJoinPool.AdaptedCallable<T>(callable);
1078	+	}
1079	+
1080		// Serialization support
1081
1082		private static final long serialVersionUID = -7721805057305804111L;

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