| /* |
| * 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 org.apache.carbondata.common; |
| |
| import java.util.Map; |
| |
| import org.apache.carbondata.common.annotations.InterfaceAudience; |
| |
| @InterfaceAudience.Internal |
| public class Maps { |
| |
| /** |
| * Return value if key is contained in the map, else return defauleValue. |
| * This is added to avoid JDK 8 dependency |
| */ |
| public static <K, V> V getOrDefault(Map<K, V> map, K key, V defaultValue) { |
| V value = map.get(key); |
| if (value != null) { |
| return value; |
| } else { |
| return defaultValue; |
| } |
| } |
| } |