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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 io.microsphere.concurrent;

import java.util.Collection;
import java.util.Iterator;
import java.util.Spliterator;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.TimeUnit;
import java.util.function.Consumer;
import java.util.function.Predicate;
import java.util.stream.Stream;

/**
 * Delegating {@link BlockingQueue}
 *
 * @param  – the type of elements held in this queue
 * @author Mercy
 * @since 1.0.0
 */
public class DelegatingBlockingQueue implements BlockingQueue {

    private final BlockingQueue delegate;

    public DelegatingBlockingQueue(BlockingQueue delegate) {
        this.delegate = delegate;
    }

    @Override
    public Iterator iterator() {
        return delegate.iterator();
    }

    @Override
    public Object[] toArray() {
        return delegate.toArray();
    }

    @Override
    public  T[] toArray(T[] a) {
        return delegate.toArray(a);
    }

    @Override
    public boolean containsAll(Collection c) {
        return delegate.containsAll(c);
    }

    @Override
    public boolean addAll(Collection c) {
        return delegate.addAll(c);
    }

    @Override
    public boolean removeAll(Collection c) {
        return delegate.removeAll(c);
    }

    @Override
    public boolean removeIf(Predicate filter) {
        return delegate.removeIf(filter);
    }

    @Override
    public boolean retainAll(Collection c) {
        return delegate.retainAll(c);
    }

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

    @Override
    public boolean equals(Object o) {
        return delegate.equals(o);
    }

    @Override
    public int hashCode() {
        return delegate.hashCode();
    }

    @Override
    public Spliterator spliterator() {
        return delegate.spliterator();
    }

    @Override
    public Stream stream() {
        return delegate.stream();
    }

    @Override
    public Stream parallelStream() {
        return delegate.parallelStream();
    }

    @Override
    public boolean add(E e) {
        return delegate.add(e);
    }

    @Override
    public boolean offer(E e) {
        return delegate.offer(e);
    }

    @Override
    public void put(E e) throws InterruptedException {
        delegate.put(e);
    }

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

    @Override
    public E take() throws InterruptedException {
        return delegate.take();
    }

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

    @Override
    public int remainingCapacity() {
        return delegate.remainingCapacity();
    }

    @Override
    public boolean remove(Object o) {
        return delegate.remove(o);
    }

    @Override
    public boolean contains(Object o) {
        return delegate.contains(o);
    }

    @Override
    public int drainTo(Collection c) {
        return delegate.drainTo(c);
    }

    @Override
    public int drainTo(Collection c, int maxElements) {
        return delegate.drainTo(c, maxElements);
    }

    @Override
    public E remove() {
        return delegate.remove();
    }

    @Override
    public E poll() {
        return delegate.poll();
    }

    @Override
    public E element() {
        return delegate.element();
    }

    @Override
    public E peek() {
        return delegate.peek();
    }

    @Override
    public int size() {
        return delegate.size();
    }

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

    @Override
    public void forEach(Consumer action) {
        delegate.forEach(action);
    }
}