runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/structure/SimpleSElement.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   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
  17 package org.argeo.slc.core.structure;
  18
  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 {
  31         /** For ORM */
  32         private Long tid;
  33         private String label;
  34         private Map<String, String> tags = new TreeMap<String, String>();
  35
  36         /** For ORM */
  37         public SimpleSElement() {
  38         }
  39
  40         /** Constructor */
  41         public SimpleSElement(String label) {
  42                 this.label = label;
  43         }
  44
  45         /** Constructor */
  46         public SimpleSElement(String label, String defaultLabel) {
  47                 this(label != null ? label : defaultLabel);
  48         }
  49
  50         /** Constructor */
  51         public SimpleSElement(SimpleSElement sElement) {
  52                 setLabel(sElement.getLabel());
  53                 setTags(new TreeMap<String, String>(sElement.getTags()));
  54         }
  55
  56         public String getLabel() {
  57                 return label;
  58         }
  59
  60         /** Sets the label. */
  61         public void setLabel(String label) {
  62                 this.label = label;
  63         }
  64
  65         public Long getTid() {
  66                 return tid;
  67         }
  68
  69         void setTid(Long tid) {
  70                 this.tid = tid;
  71         }
  72
  73         public Map<String, String> getTags() {
  74                 return tags;
  75         }
  76
  77         public void setTags(Map<String, String> tags) {
  78                 this.tags = tags;
  79         }
  80
  81         @Override
  82         public SimpleSElement clone() {
  83                 return new SimpleSElement(this);
  84         }
  85
  86 }