content: /* ========================================================================
   * JCommon : a free general purpose class library for the Java(tm) platform
   * ========================================================================
   *
   * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
   * 
   * Project Info:  http://www.jfree.org/jcommon/index.html
   *
   * This library is free software; you can redistribute it and/or modify it 
   * under the terms of the GNU Lesser General Public License as published by 
   * the Free Software Foundation; either version 2.1 of the License, or 
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but 
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
   * USA.  
   *
   * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
   * in the United States and other countries.]
   * 
   * -------------------------
   * MultiplexMappingInfo.java
   * -------------------------
   * (C)opyright 2003, 2004, by Thomas Morgner and Contributors.
   *
   * Original Author:  Thomas Morgner;
   * Contributor(s):   David Gilbert (for Object Refinery Limited);
   *
   * $Id: MultiplexMappingInfo.java,v 1.2 2005/10/18 13:32:37 mungady Exp $
   *
   * Changes 
   * -------
   * 16-Nov-2003 : Initial version
   *  
   */
  
  package org.jfree.xml.generator.model;
  
  import java.util.Arrays;
  
  /**
   * Defines the multiplex entries for a certain base class. Multiplexers are
   * used to select a specific handler if more than one class will match the
   * property type.
   * <p>
   * Multiplexers override automatic mappings and can be redefined using manual
   * mappings.
   */
  public class MultiplexMappingInfo {
      
      /** The base class. */
      private Class baseClass;
      
      /** The type attribute. */
      private String typeAttribute;
      
      /** The child classes. */
      private TypeInfo[] childClasses;
      
      /** The comments. */
      private Comments comments;
      
      /** The source. */
      private String source;
  
      /**
       * Creates a new instance for the specified class.
       * 
       * @param baseClass  the base class.
       */
      public MultiplexMappingInfo(final Class baseClass) {
          this(baseClass, "type");
      }
  
      /**
       * Creates a new instance for the specified class.
       * 
       * @param baseClass  the base class (<code>null</code> not permitted).
       * @param typeAttribute  the type attribute (<code>null</code> not permitted).
       */
      public MultiplexMappingInfo(final Class baseClass, final String typeAttribute) {
          if (baseClass == null) {
              throw new NullPointerException("BaseClass");
          }
          if (typeAttribute == null) {
              throw new NullPointerException("TypeAttribute");
          }
          this.baseClass = baseClass;
          this.typeAttribute = typeAttribute;
      }
  
      /**
       * Returns the base class.
       * 
       * @return The base class.
       */
      public Class getBaseClass() {
          return this.baseClass;
      }
  
      /**
       * Returns the type attribute.
       * 
       * @return The type attribute.
       */
      public String getTypeAttribute() {
          return this.typeAttribute;
      }
  
      /**
       * Returns the child classes.
       * 
       * @return The child classes.
       */
      public TypeInfo[] getChildClasses() {
          return this.childClasses;
      }
  
      /**
       * Sets the child classes.
       * 
       * @param childClasses  the child classes.
       */
      public void setChildClasses(final TypeInfo[] childClasses) {
          this.childClasses = childClasses;
      }
  
      /**
       * Returns the comments.
       * 
       * @return The comments.
       */
      public Comments getComments() {
          return this.comments;
      }
  
      /**
       * Sets the comments.
       * 
       * @param comments  the comments.
       */
      public void setComments(final Comments comments) {
          this.comments = comments;
      }
  
      /**
       * Returns the source.
       * 
       * @return The source.
       */
      public String getSource() {
          return this.source;
      }
  
      /**
       * Sets the source.
       * 
       * @param source  the source.
       */
      public void setSource(final String source) {
          this.source = source;
      }
  
      /**
       * Tests this object for equality with another object.
       * 
       * @param o  the other object.
       * 
       * @return A boolean.
       */
      public boolean equals(final Object o) {
          if (this == o) {
              return true;
          }
          if (!(o instanceof MultiplexMappingInfo)) {
              return false;
          }
  
          final MultiplexMappingInfo multiplexMappingInfo = (MultiplexMappingInfo) o;
  
          if (!this.baseClass.equals(multiplexMappingInfo.baseClass)) {
              return false;
          }
          if (!Arrays.equals(this.childClasses, multiplexMappingInfo.childClasses)) {
              return false;
          }
          if (!this.typeAttribute.equals(multiplexMappingInfo.typeAttribute)) {
              return false;
          }
  
          return true;
      }
  
      /**
       * Returns a hash code for this object.
       * 
       * @return A hash code.
       */
      public int hashCode() {
          int result;
          result = this.baseClass.hashCode();
          result = 29 * result + this.typeAttribute.hashCode();
          return result;
      }
  
  }
  