Mercurial > hg > blitz_condensed
diff src/EDU/oswego/cs/dl/util/concurrent/Callable.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/EDU/oswego/cs/dl/util/concurrent/Callable.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,35 @@ + +/* + File: Callable.java + + Originally written by Doug Lea and released into the public domain. + This may be used for any purposes whatsoever without acknowledgment. + Thanks for the assistance and support of Sun Microsystems Labs, + and everyone contributing, testing, and using this code. + + History: + Date Who What + 30Jun1998 dl Create public version + 5Jan1999 dl Change Exception to Throwable in call signature + 27Jan1999 dl Undo last change +*/ + +package EDU.oswego.cs.dl.util.concurrent; + +/** + * Interface for runnable actions that bear results and/or throw Exceptions. + * This interface is designed to provide a common protocol for + * result-bearing actions that can be run independently in threads, + * in which case + * they are ordinarily used as the bases of Runnables that set + * FutureResults + * <p> + * <p>[<a href="http://gee.cs.oswego.edu/dl/classes/EDU/oswego/cs/dl/util/concurrent/intro.html"> Introduction to this package. </a>] + * @see FutureResult + **/ + +public interface Callable { + /** Perform some action that returns a result or throws an exception **/ + Object call() throws Exception; +} +