java/idea-ui/src/com/intellij/facet/impl/ui/libraries/versions/LibraryVersionInfo.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   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 com.intellij.facet.impl.ui.libraries.versions;
  17
  18 import org.jetbrains.annotations.Nullable;
  19 import org.jetbrains.annotations.NotNull;
  20
  21 public class LibraryVersionInfo {
  22   @NotNull private String myVersion;
  23   @Nullable private String myRI;
  24
  25
  26   public LibraryVersionInfo(@NotNull String version) {
  27     myVersion = version;
  28   }
  29
  30   public LibraryVersionInfo(@NotNull String version, @Nullable String RI) {
  31     myVersion = version;
  32     myRI = RI;
  33   }
  34
  35   @NotNull
  36   public String getVersion() {
  37     return myVersion;
  38   }
  39
  40   public void setVersion(@NotNull String version) {
  41     myVersion = version;
  42   }
  43
  44   @Nullable
  45   public String getRI() {
  46     return myRI;
  47   }
  48
  49   public void setRI(@Nullable String RI) {
  50     myRI = RI;
  51   }
  52
  53   @Override
  54   public String toString() {
  55     return myVersion;
  56   }
  57
  58   @Override
  59   public boolean equals(Object o) {
  60     if (this == o) return true;
  61     if (o == null || getClass() != o.getClass()) return false;
  62
  63     LibraryVersionInfo that = (LibraryVersionInfo)o;
  64
  65     if (myRI != null ? !myRI.equals(that.myRI) : that.myRI != null) return false;
  66     if (!myVersion.equals(that.myVersion)) return false;
  67
  68     return true;
  69   }
  70
  71   @Override
  72   public int hashCode() {
  73     int result = myVersion.hashCode();
  74     result = 31 * result + (myRI != null ? myRI.hashCode() : 0);
  75     return result;
  76   }
  77 }