001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
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    
021    package org.sonar.squid.indexer;
022    
023    import org.sonar.squid.api.Query;
024    import org.sonar.squid.api.SourceCode;
025    
026    public class QueryByName implements Query {
027    
028      private final String resourceName;
029    
030      public QueryByName(String resourceName) {
031        if (resourceName == null) {
032          throw new IllegalStateException("The name can't be null !");
033        }
034        this.resourceName = resourceName;
035      }
036    
037      public boolean match(SourceCode unit) {
038        if(unit.getName() != null) {
039          return unit.getName().equals(resourceName);
040        }
041        return false;
042      }
043    
044      @Override
045      public boolean equals(Object o) {
046        if (this == o) {
047          return true;
048        }
049        if ( !(o instanceof QueryByName)) {
050          return false;
051        }
052    
053        QueryByName that = (QueryByName) o;
054    
055        if (resourceName != null ? !resourceName.equals(that.resourceName) : that.resourceName != null) {
056          return false;
057        }
058    
059        return true;
060      }
061    
062      @Override
063      public int hashCode() {
064        return resourceName.hashCode();
065      }
066    }