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 */
017package org.apache.juneau.rest.httppart;
018
019import java.util.*;
020
021/**
022 * A list of {@link NamedAttribute} objects.
023 *
024 * <h5 class='section'>See Also:</h5><ul>
025 *    <li class='link'><a class="doclink" href="https://juneau.apache.org/docs/topics/HttpParts">HTTP Parts</a>
026 * </ul>
027 */
028public class NamedAttributeMap extends LinkedHashMap<String,NamedAttribute> {
029   private static final long serialVersionUID = 1L;
030
031   /**
032    * Static creator.
033    *
034    * @return An empty list.
035    */
036   public static NamedAttributeMap create() {
037      return new NamedAttributeMap();
038   }
039
040   /**
041    * Static creator.
042    *
043    * @param values The initial contents of this list.
044    * @return An empty list.
045    */
046   public static NamedAttributeMap of(NamedAttribute...values) {
047      return create().add(values);
048   }
049
050   /**
051    * Constructor.
052    */
053   public NamedAttributeMap() {}
054
055   /**
056    * Copy constructor.
057    *
058    * @param copyFrom The list to copy from.
059    */
060   public NamedAttributeMap(NamedAttributeMap copyFrom) {
061      putAll(copyFrom);
062   }
063
064   /**
065    * Appends the specified rest matcher classes to the list.
066    *
067    * @param values The values to add.
068    * @return This object.
069    */
070   public NamedAttributeMap add(NamedAttribute...values) {
071      for (var v : values)
072         put(v.getName(), v);
073      return this;
074   }
075
076   /**
077    * Creates a copy of this list.
078    *
079    * @return A new copy of this list.
080    */
081   public NamedAttributeMap copy() {
082      return new NamedAttributeMap(this);
083   }
084}