001/*
002 * SonarQube, open source software quality management tool.
003 * Copyright (C) 2008-2014 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * SonarQube 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 * SonarQube 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 License
017 * along with this program; if not, write to the Free Software Foundation,
018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019 */
020package org.sonar.api.batch.fs.internal;
021
022import org.sonar.api.batch.fs.InputComponent;
023
024/**
025 * @since 5.2
026 */
027public abstract class DefaultInputComponent implements InputComponent {
028
029  @Override
030  public boolean equals(Object o) {
031    if (this == o) {
032      return true;
033    }
034    if (o == null || this.getClass() != o.getClass()) {
035      return false;
036    }
037
038    DefaultInputComponent that = (DefaultInputComponent) o;
039    return key().equals(that.key());
040  }
041
042  @Override
043  public int hashCode() {
044    return key().hashCode();
045  }
046
047  @Override
048  public String toString() {
049    return "[key=" + key() + "]";
050  }
051}