/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 */

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.
 */

/*
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

package org.opensearch.common.util.concurrent;

import java.util.Collection;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentMap;

/**
 * Thread safe hash map of longs.
 *
 * @opensearch.internal
 */
public class ConcurrentHashMapLong<T> implements ConcurrentMapLong<T> {

    private final ConcurrentMap<Long, T> map;

    public ConcurrentHashMapLong(ConcurrentMap<Long, T> map) {
        this.map = map;
    }

    @Override
    public T get(long key) {
        return map.get(key);
    }

    @Override
    public T remove(long key) {
        return map.remove(key);
    }

    @Override
    public T put(long key, T value) {
        return map.put(key, value);
    }

    // MAP DELEGATION

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

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

    @Override
    public T get(Object key) {
        return map.get(key);
    }

    @Override
    public boolean containsKey(Object key) {
        return map.containsKey(key);
    }

    @Override
    public boolean containsValue(Object value) {
        return map.containsValue(value);
    }

    @Override
    public T put(Long key, T value) {
        return map.put(key, value);
    }

    @Override
    public T putIfAbsent(Long key, T value) {
        return map.putIfAbsent(key, value);
    }

    @Override
    public void putAll(Map<? extends Long, ? extends T> m) {
        map.putAll(m);
    }

    @Override
    public T remove(Object key) {
        return map.remove(key);
    }

    @Override
    public boolean remove(Object key, Object value) {
        return map.remove(key, value);
    }

    @Override
    public boolean replace(Long key, T oldValue, T newValue) {
        return map.replace(key, oldValue, newValue);
    }

    @Override
    public T replace(Long key, T value) {
        return map.replace(key, value);
    }

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

    @Override
    public Set<Long> keySet() {
        return map.keySet();
    }

    @Override
    public Collection<T> values() {
        return map.values();
    }

    @Override
    public Set<Entry<Long, T>> entrySet() {
        return map.entrySet();
    }

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

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

    @Override
    public String toString() {
        return map.toString();
    }
}
