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.rules;
021    
022    import org.sonar.api.ServerExtension;
023    
024    import java.util.List;
025    
026    /**
027     * @since 2.3
028     */
029    public abstract class RuleRepository implements ServerExtension {
030    
031      private String key;
032      private String language;
033    
034      protected RuleRepository(String key, String language) {
035        this.key = key;
036        this.language = language;
037      }
038    
039      public final String getKey() {
040        return key;
041      }
042    
043      public final String getLanguage() {
044        return language;
045      }
046    
047      public abstract List<Rule> createRules();
048    
049    
050      @Override
051      public final boolean equals(Object o) {
052        if (this == o) {
053          return true;
054        }
055        if (o == null || getClass() != o.getClass()) {
056          return false;
057        }
058        RuleRepository that = (RuleRepository)o;
059        return key.equals(that.key);
060      }
061    
062      @Override
063      public final int hashCode() {
064        return key.hashCode();
065      }
066    }