See Also: ICallable Members
A task that returns a result and may throw an exception. Implementors define a single method with no arguments called call.
The Callable interface is similar to Java.Lang.IRunnable, in that both are designed for classes whose instances are potentially executed by another thread. A Runnable, however, does not return a result and cannot throw a checked exception.
The Java.Util.Concurrent.Executors class contains utility methods to convert from other common forms to Callable classes.