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Buession Framework Core

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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.
 *
 * =================================================================================================
 *
 * This software consists of voluntary contributions made by many individuals on behalf of the
 * Apache Software Foundation. For more information on the Apache Software Foundation, please see
 * .
 *
 * +------------------------------------------------------------------------------------------------+
 * | License: http://www.apache.org/licenses/LICENSE-2.0.txt 										|
 * | Author: Yong.Teng  													|
 * | Copyright @ 2013-2020 Buession.com Inc.														|
 * +------------------------------------------------------------------------------------------------+
 */
package com.buession.core.utils;

import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * Map 工具类
 * More {@link org.apache.commons.collections4.MapUtils}
 *
 * @author Yong.Teng
 */
public class MapUtils {

	/**
	 * 将 Map 转换为 List
	 *
	 * @param map
	 * 		需要转换的 Map
	 * @param 
	 * 		Key
	 * @param 
	 * 		Value
	 *
	 * @return 转换结果
	 */
	public final static  List toList(final Map map){
		return map == null ? null : new ArrayList<>(map.values());
	}

	/**
	 * 将 Map 转换为 Set
	 *
	 * @param map
	 * 		需要转换的 Map
	 * @param 
	 * 		Key
	 * @param 
	 * 		Value
	 *
	 * @return 转换结果
	 */
	public final static  Set toSet(final Map map){
		return map == null ? null : new LinkedHashSet<>(map.values());
	}

}