001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.commons.monitoring.reporting.web.template;
018    
019    import java.util.HashMap;
020    import java.util.Map;
021    
022    public class MapBuilder<A, B> {
023        private final Map<A, B> map = new HashMap<A, B>();
024    
025        public MapBuilder<A, B> set(final A a, final B b) {
026            map.put(a, b);
027            return this;
028        }
029    
030        public MapBuilder<A, B> set(final Map<A, B> params) {
031            map.putAll(params);
032            return this;
033        }
034    
035        public Map<A, B> build() {
036            return map;
037        }
038    }