runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/BasicNameVersion.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;
  18
  19 import java.io.Serializable;
  20
  21
  22 public class BasicNameVersion implements NameVersion, Comparable<NameVersion>,
  23                 Serializable {
  24         private static final long serialVersionUID = -5127304279136195127L;
  25         private String name;
  26         private String version;
  27
  28         public BasicNameVersion() {
  29         }
  30
  31         public BasicNameVersion(String name, String version) {
  32                 this.name = name;
  33                 this.version = version;
  34         }
  35
  36         public BasicNameVersion(NameVersion nameVersion) {
  37                 this.name = nameVersion.getName();
  38                 this.version = nameVersion.getVersion();
  39         }
  40
  41         public String getName() {
  42                 return name;
  43         }
  44
  45         public void setName(String name) {
  46                 this.name = name;
  47         }
  48
  49         public String getVersion() {
  50                 return version;
  51         }
  52
  53         public void setVersion(String version) {
  54                 this.version = version;
  55         }
  56
  57         @Override
  58         public boolean equals(Object obj) {
  59                 if (obj instanceof NameVersion) {
  60                         NameVersion nameVersion = (NameVersion) obj;
  61                         return name.equals(nameVersion.getName())
  62                                         && version.equals(nameVersion.getVersion());
  63                 } else
  64                         return false;
  65         }
  66
  67         @Override
  68         public int hashCode() {
  69                 return name.hashCode() + version.hashCode();
  70         }
  71
  72         @Override
  73         public String toString() {
  74                 return name + ":" + version;
  75         }
  76
  77         public int compareTo(NameVersion o) {
  78                 if (o.getName().equals(name))
  79                         return version.compareTo(o.getVersion());
  80                 else
  81                         return name.compareTo(o.getName());
  82         }
  83
  84 }