stereotype.java

一个数据挖掘软件ALPHAMINERR的整个过程的JAVA版源代码

/*
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program 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 General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

 /**
  * Title: XELOPES Data Mining Library
  * Description: The XELOPES library is an open platform-independent and data-source-independent library for Embedded Data Mining.
  * Copyright: Copyright (c) 2002 Prudential Systems Software GmbH
  * Company: ZSoft (www.zsoft.ru), Prudsys (www.prudsys.com)
  * @author Valentine Stepanenko ([e-mail])
  * @version 1.0
  */

package com.prudsys.pdm.Cwm.Core;

import java.util.Collection;
import java.util.Iterator;

/**
 * The stereotype concept provides a way of branding (classifying) model elements
 * so that they behave as if they were instances of new virtual metamodel
 * constructs. These model elements have the same structure (attributes,
 * associations, operations) as similar non-stereotyped model elements of the same
 * kind. The stereotype may specify additional constraints and required tagged
 * values that apply to model elements. In addition, a stereotype may be used to
 * indicate a difference in meaning or usage between two model elements with
 * identical structure.
 *
 *
 *
 * In the metamodel the Stereotype metaclass is a subclass of ModelElement. Tagged
 * Values and Constraints attached to a Stereotype apply to all ModelElements
 * branded by that Stereotype.
 *
 *
 *
 * A stereotype keeps track of the base class to which it may be applied. The base
 * class is a class in the metamodel (not a user-level modeling element) such as
 * Class, Association, etc. If a model element is branded by an attached
 * stereotype, then the CWM base class of the model element must be the base class
 * specified by the stereotype or one of the subclasses of that base class.
 */

public class Stereotype extends ModelElement implements org.omg.cwm.objectmodel.core.Stereotype
{

   /**
    * Specifies the name of a modeling element to which the stereotype applies, such
    * as Class, Association, Constraint, etc. This is the name of a metaclass, that
    * is, a class from the metamodel itself rather than a user model class.
    */
   public Name baseClass;
   public Constraint stereotypeConstraint[];
   public ModelElement extendedElement[];
   public TaggedValue requiredTag[];

   /**
    * @roseuid 3C5E96D300B2
    */
   public Stereotype()
   {
   }

   public java.lang.String getBaseClass() {

     return baseClass.getString();
   }

   public void setBaseClass(java.lang.String baseClass) {

     Name n = new Name();
     n.setString(baseClass);
     this.baseClass = n;
   }

   public Collection getExtendedElement() {

     return CWMTools.ArrayToList(extendedElement);
   }

   public void setExtendedElement(Collection extendedElement) {

     this.extendedElement = new ModelElement[ extendedElement.size() ];
     Iterator it = extendedElement.iterator();
     for (int i = 0; i < extendedElement.size(); i++)
       this.extendedElement[i] = (ModelElement) it.next();
   }

   public void addExtendedElement(org.omg.cwm.objectmodel.core.ModelElement input ) {

     int size = (extendedElement == null) ? 0 : extendedElement.length;
     ModelElement[] oldData = extendedElement;
     extendedElement = new ModelElement[size+1];
     if (size > 0) System.arraycopy(oldData, 0, extendedElement, 0, size);
     extendedElement[size] = (ModelElement) input;
   }

   public void removeExtendedElement(org.omg.cwm.objectmodel.core.ModelElement input) {

     int size = (extendedElement == null) ? 0 : extendedElement.length;
     if (size == 0)
       return;

     int ipos = -1;
     for (int i = 0; i < size; i++)
       if (extendedElement[i].equals(input)) {
         ipos = i;
         break;
       }
     if (ipos == -1)
       return;

     ModelElement[] oldData = extendedElement;
     extendedElement = new ModelElement[size-1];
     for (int i = 0; i < ipos; i++)
       extendedElement[i] = oldData[i];
     for (int i = ipos+1; i < size; i++)
       extendedElement[i-1] = oldData[i];
   }

   public Collection getRequiredTag() {

     return CWMTools.ArrayToList(requiredTag);
   }

   public void setRequiredTag(Collection requiredTag) {

     this.requiredTag = new TaggedValue[ requiredTag.size() ];
     Iterator it = requiredTag.iterator();
     for (int i = 0; i < requiredTag.size(); i++)
       this.requiredTag[i] = (TaggedValue) it.next();
   }

   public void removeRequiredTag(org.omg.cwm.objectmodel.core.TaggedValue input) {

     int size = (requiredTag == null) ? 0 : requiredTag.length;
     if (size == 0)
       return;

     int ipos = -1;
     for (int i = 0; i < size; i++)
       if (requiredTag[i].equals(input)) {
         ipos = i;
         break;
       }
     if (ipos == -1)
       return;

     TaggedValue[] oldData = requiredTag;
     requiredTag = new TaggedValue[size-1];
     for (int i = 0; i < ipos; i++)
       requiredTag[i] = oldData[i];
     for (int i = ipos+1; i < size; i++)
       requiredTag[i-1] = oldData[i];
   }

   public Collection getStereotypeConstraint() {
     return CWMTools.ArrayToList(stereotypeConstraint);
   }

   public void setStereotypeConstraint(Collection stereotypeConstraint) {

     this.stereotypeConstraint = new Constraint[ stereotypeConstraint.size() ];
     Iterator it = stereotypeConstraint.iterator();
     for (int i = 0; i < stereotypeConstraint.size(); i++)
       this.stereotypeConstraint[i] = (Constraint) it.next();
   }

   public void removeStereotypeConstraint(org.omg.cwm.objectmodel.core.Constraint input) {
     int size = (stereotypeConstraint == null) ? 0 : stereotypeConstraint.length;
     if (size == 0)
       return;

     int ipos = -1;
     for (int i = 0; i < size; i++)
       if (stereotypeConstraint[i].equals(input)) {
         ipos = i;
         break;
       }
     if (ipos == -1)
       return;

     Constraint[] oldData = stereotypeConstraint;
     stereotypeConstraint = new Constraint[size-1];
     for (int i = 0; i < ipos; i++)
       stereotypeConstraint[i] = oldData[i];
     for (int i = ipos+1; i < size; i++)
       stereotypeConstraint[i-1] = oldData[i];
   }

}