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
021package org.sonar.squid.indexer;
022
023import org.sonar.squid.api.Query;
024import org.sonar.squid.api.SourceCode;
025
026public 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}