fish.payara.nucleus.exec.ScheduledTaskFuture Maven / Gradle / Ivy

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) [2016-2017] Payara Foundation and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/master/LICENSE.txt
 * See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * The Payara Foundation designates this particular file as subject to the "Classpath"
 * exception as provided by the Payara Foundation in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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package fish.payara.nucleus.exec;

import com.hazelcast.scheduledexecutor.IScheduledFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

/**
 *
 * @author Steve Millidge 
 * @param  Type of the object
 */
public class ScheduledTaskFuture implements Future {
    
    private IScheduledFuture wrappee;
    
    public ScheduledTaskFuture(IScheduledFuture future) {
        wrappee = future;
    }

    @Override
    public boolean cancel(boolean mayInterruptIfRunning) {
        return wrappee.cancel(mayInterruptIfRunning);
    }

    @Override
    public boolean isCancelled() {
        return wrappee.isCancelled();
    }

    @Override
    public boolean isDone() {
        return wrappee.isDone();
    }

    @Override
    public Object get() throws InterruptedException, ExecutionException {
        Object result = wrappee.get();
        // as we got the result dispose of the IScheduledFuture
        wrappee.dispose();
        return result;
    }

    @Override
    public Object get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
        Object result = wrappee.get();
        // as we got the result dispose of the IScheduledFuture
        wrappee.dispose();
        return result;
    }


    
}