001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.api.qualitymodel;
021    
022    import org.sonar.api.ServerExtension;
023    
024    /**
025     *
026     * This extension point must be implemented to define a new quality model.
027     *
028     * @since 2.3
029     */
030    public abstract class ModelDefinition implements ServerExtension {
031    
032      private String name;
033    
034      public ModelDefinition(String name) {
035        this.name = name;
036      }
037    
038      public final String getName() {
039        return name;
040      }
041    
042      public abstract Model create();
043    
044      @Override
045      public final boolean equals(Object o) {
046        if (this == o) {
047          return true;
048        }
049        if (o == null || getClass() != o.getClass()) {
050          return false;
051        }
052    
053        ModelDefinition that = (ModelDefinition) o;
054        return name.equals(that.name);
055      }
056    
057      @Override
058      public final int hashCode() {
059        return name.hashCode();
060      }
061    }