elementnode.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.Expressions;

import com.prudsys.pdm.Cwm.Core.ModelElement;

/**
 * An ElementNode is a node in an expression that references some ModelElement
 * instance. This subclass of ExpressionNode allows an expression to reference any
 * CWM model element that is not a Feature and cannot, therefore, be represented
 * as a FeatureNode.
 *
 *
 *
 * Typically, use of this subclass of ExpressionNode implies that a tool
 * attempting to evaluate the expression will be able to determine if the
 * referenced ModelElement instance is also an instance of some interesting
 * subclass of ModelElement that contains a value of interest in the expression.
 */
public class ElementNode extends ExpressionNode implements org.omg.cwm.foundation.expressions.ElementNode
{
   public ModelElement modelElement;

   public ElementNode()
   {

   }

   public org.omg.cwm.objectmodel.core.ModelElement getModelElement() {
     return modelElement;
   }

   public void setModelElement(org.omg.cwm.objectmodel.core.ModelElement modelElement) {
     this.modelElement = (ModelElement) modelElement;
   }
}