Examples of groovyx.gpars.dataflow.DataCallback

groovyx.gpars.dataflow.DataCallback
A helper class enabling the 'whenBound()' or 'getValAsync' functionality of a DataflowVariable and DataflowQueue, as well as 'sendAndContinue()' on actors. A task that waits asynchronously on the DFV to be bound. Once the DFV is bound, upon receiving the message the actor runs the supplied closure / code with the DFV value as a parameter. @author Vaclav Pech, Alex TkachmanDate: Sep 13, 2009

    @SuppressWarnings({"AssignmentToMethodParameter"})
    public final <T> MessageStream sendAndContinue(final T message, Closure closure) {
        closure = (Closure) closure.clone();
        closure.setDelegate(this);
        closure.setResolveStrategy(Closure.DELEGATE_FIRST);
        return send(message, new DataCallback(closure, parallelGroup));
    }

View Full Code Here

     *
     * @param closure closure to execute when data becomes available. The closure should take at most one argument.
     */
    @Override
    public final <V> void whenBound(final Closure<V> closure) {
        getValAsync(new DataCallback(closure, Dataflow.retrieveCurrentDFPGroup()));
    }

View Full Code Here

     * @param group   The PGroup to use for task scheduling for asynchronous message delivery
     * @param closure closure to execute when data becomes available. The closure should take at most one argument.
     */
    @Override
    public final <V> void whenBound(final PGroup group, final Closure<V> closure) {
        getValAsync(new DataCallback(closure, group));
    }

View Full Code Here

     * @return An instance of the appropriate sub-class
     */
    protected abstract StreamCore<T> createNewStream();


    public final void wheneverBound(final Closure closure) {
        wheneverBoundListeners.add(new DataCallback(closure, Dataflow.retrieveCurrentDFPGroup()));
        first.whenBound(closure);
    }

View Full Code Here

TOP

Related Classes of groovyx.gpars.dataflow.DataCallback

groovyx.gpars.actor.Actor

groovyx.gpars.dataflow.expression.DataflowExpression

groovyx.gpars.dataflow.stream.StreamCore

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.