SimpleSElement.java

   1 /*
   2  * Copyright (C) 2007-2012 Mathieu Baudier
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.core.structure;
  17
  18 import java.io.Serializable;
  19 import java.util.Map;
  20 import java.util.TreeMap;
  21
  22 import org.argeo.slc.core.structure.tree.TreeSPath;
  23 import org.argeo.slc.structure.StructureElement;
  24
  25 /**
  26  * Basic implementation of <code>StructureElement</code>.
  27  *
  28  * @see TreeSPath
  29  */
  30 public class SimpleSElement implements StructureElement, Serializable {
  31         private static final long serialVersionUID = -7012193125005818900L;
  32         /** For ORM */
  33         private Long tid;
  34         private String label;
  35         private Map<String, String> tags = new TreeMap<String, String>();
  36
  37         /** For ORM */
  38         public SimpleSElement() {
  39         }
  40
  41         /** Constructor */
  42         public SimpleSElement(String label) {
  43                 this.label = label;
  44         }
  45
  46         /** Constructor */
  47         public SimpleSElement(String label, String defaultLabel) {
  48                 this(label != null ? label : defaultLabel);
  49         }
  50
  51         /** Constructor */
  52         public SimpleSElement(SimpleSElement sElement) {
  53                 setLabel(sElement.getLabel());
  54                 setTags(new TreeMap<String, String>(sElement.getTags()));
  55         }
  56
  57         public String getLabel() {
  58                 return label;
  59         }
  60
  61         /** Sets the label. */
  62         public void setLabel(String label) {
  63                 this.label = label;
  64         }
  65
  66         public Long getTid() {
  67                 return tid;
  68         }
  69
  70         void setTid(Long tid) {
  71                 this.tid = tid;
  72         }
  73
  74         public Map<String, String> getTags() {
  75                 return tags;
  76         }
  77
  78         public void setTags(Map<String, String> tags) {
  79                 this.tags = tags;
  80         }
  81
  82         @Override
  83         public SimpleSElement clone() {
  84                 return new SimpleSElement(this);
  85         }
  86
  87 }