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/*
 * Copyright (C) 2011 The Guava Authors
 *
 * 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.
 */
package com.google.common.util.concurrent;

import com.google.common.collect.ForwardingObject;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

/**
 *  An executor service which forwards all its method calls to another executor
 *  service. Subclasses should override one or more methods to modify the
 *  behavior of the backing executor service as desired per the decorator pattern.
 *
 *  @author Kurt Alfred Kluever
 *  @since 10.0
 *
 * @deprecated The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023
 */
@Deprecated(since = "2022-12-01")
public abstract class ForwardingExecutorService extends ForwardingObject implements ExecutorService {

    /**
     * Constructor for use by subclasses.
     */
    protected ForwardingExecutorService() {
    }

    @Override
    protected abstract ExecutorService delegate();

    @Override
    public boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException {
        return delegate().awaitTermination(timeout, unit);
    }

    @Override
    public  List> invokeAll(Collection> tasks) throws InterruptedException {
        return delegate().invokeAll(tasks);
    }

    @Override
    public  List> invokeAll(Collection> tasks, long timeout, TimeUnit unit) throws InterruptedException {
        return delegate().invokeAll(tasks, timeout, unit);
    }

    @Override
    public  T invokeAny(Collection> tasks) throws InterruptedException, ExecutionException {
        return delegate().invokeAny(tasks);
    }

    @Override
    public  T invokeAny(Collection> tasks, long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
        return delegate().invokeAny(tasks, timeout, unit);
    }

    @Override
    public boolean isShutdown() {
        return delegate().isShutdown();
    }

    @Override
    public boolean isTerminated() {
        return delegate().isTerminated();
    }

    @Override
    public void shutdown() {
        delegate().shutdown();
    }

    @Override
    public List shutdownNow() {
        return delegate().shutdownNow();
    }

    @Override
    public void execute(Runnable command) {
        delegate().execute(command);
    }

    public  Future submit(Callable task) {
        return delegate().submit(task);
    }

    @Override
    public Future submit(Runnable task) {
        return delegate().submit(task);
    }

    @Override
    public  Future submit(Runnable task, T result) {
        return delegate().submit(task, result);
    }
}