Java AtomicReference cancel(Future future, boolean mayInterruptIfRunning)

Description

Cancels the given Future .

License

Apache License

Declaration

public static boolean cancel(Future<?> future, boolean mayInterruptIfRunning) 

Method Source Code

//package com.java2s;
/*// ww w. j  a v a 2 s  .  c o m
 * Copyright 2010-2012 Roger Kapsi
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

import java.util.concurrent.Future;
import java.util.concurrent.atomic.AtomicReference;

public class Main {
    /**
     * Cancels the given {@link Future}.
     */
    public static boolean cancel(Future<?> future, boolean mayInterruptIfRunning) {
        if (future != null) {
            return future.cancel(mayInterruptIfRunning);
        }
        return false;
    }

    /**
     * Cancels the given {@link AtomicReference} of a {@link Future}.
     */
    public static boolean cancel(AtomicReference<? extends Future<?>> futureRef, boolean mayInterruptIfRunning) {
        if (futureRef != null) {
            return cancel(futureRef.get(), mayInterruptIfRunning);
        }
        return false;
    }
}

Related

1. addParameter(final String key, final String value, final StringBuilder url, final AtomicReference thisSeparator, final String nextSeparator)
2. addThrowable(AtomicReferenceFieldUpdater field, T instance, Throwable exception)
3. asList(AtomicReferenceArray a)
4. cancelAll(Future[] futures, boolean mayInterruptIfRunning)
5. expandSplineRoots(int n)
6. getDefaultBaseUri()
7. getIdentityName(final String identityType, final String displayName, final String attribute, final String attribute2, final int uniqueUserID, final AtomicReference outResolvableName, final AtomicReference outDisplayableName)