instance.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.Instance;

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

/**
 * The instance construct defines an entity to which a set of operations can be
 * applied and which has a state that stores the effects of the operations. In the
 * metamodel Instance is connected to a Classifier that declares its structure and
 * behavior. It has a set of attribute values matching the definition of its
 * Classifier. The set of attribute values implements the current state of the
 * Instance. Because Instance is an abstract class, all Instances are either
 * Object or DataValue instances.
 *
 *
 *
 * The data content of an Instance comprises one value for each attribute in its
 * full descriptor (and nothing more). The value must be consistent with the type
 * of the attribute. An instance must obey any constraints on the full descriptor
 * of the Classifier
 *
 * of which it is an instance (including both explicit constraints and built-in
 * constraints such as multiplicity).
 */
public abstract class Instance extends ModelElement implements org.omg.cwm.objectmodel.instance.Instance
{
   public Slot valueSlot[];
   public Classifier classifier;

   public Instance()
   {

   }

   public org.omg.cwm.objectmodel.core.Classifier getClassifier() {
     return classifier;
   }

   public void setClassifier(org.omg.cwm.objectmodel.core.Classifier classifier) {
     this.classifier = (Classifier) classifier;
   }
}