/**
    * Logback: the reliable, generic, fast and flexible logging framework.
    * Copyright (C) 1999-2011, QOS.ch. All rights reserved.
    *
    * This program and the accompanying materials are dual-licensed under
    * either the terms of the Eclipse Public License v1.0 as published by
    * the Eclipse Foundation
    *
    *   or (per the licensee's choosing)
   *
   * under the terms of the GNU Lesser General Public License version 2.1
   * as published by the Free Software Foundation.
   */
  package ch.qos.logback.classic.spi;
  
  import java.io.Serializable;
  
  public class ClassPackagingData implements Serializable {
  
    private static final long serialVersionUID = -804643281218337001L;
    final String codeLocation;
    final String version;
    private final boolean exact;
    
    public ClassPackagingData(String codeLocation, String version) {
      this.codeLocation = codeLocation;
      this.version = version;
      this.exact = true;
    }
  
    public ClassPackagingData(String classLocation, String version, boolean exact) {
      this.codeLocation = classLocation;
      this.version = version;
      this.exact = exact;
    }
    
    public String getCodeLocation() {
      return codeLocation;
    }
  
    public String getVersion() {
      return version;
    }
  
    public boolean isExact() {
      return exact;
    }
  
    @Override
    public int hashCode() {
      final int PRIME = 31;
      int result = 1;
      result = PRIME * result + ((codeLocation == null) ? 0 : codeLocation.hashCode());
      return result;
    }
  
    @Override
    public boolean equals(Object obj) {
      if (this == obj)
        return true;
      if (obj == null)
        return false;
      if (getClass() != obj.getClass())
        return false;
      final ClassPackagingData other = (ClassPackagingData) obj;
      if (codeLocation == null) {
        if (other.codeLocation != null)
          return false;
      } else if (!codeLocation.equals(other.codeLocation))
        return false;
      if (exact != other.exact)
        return false;
      if (version == null) {
        if (other.version != null)
          return false;
      } else if (!version.equals(other.version))
        return false;
      return true;
    }
    
  }