unionmember.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.DataTypes;

import com.prudsys.pdm.Cwm.Core.Attribute;
import com.prudsys.pdm.Cwm.Core.Expression;

/**
 * UnionMembers are described as features of a Union and each represents one of
 * the members of a Union. Note, however, that multiple case values can map to a
 * single UnionMember. If isDefault is true, the union member is the default
 * member.
 *
 *
 *
 * UnionMember instances are allowed to have a memberCase and be the default case.
 * UnionMember instances often represent structured storage areas. A particular
 * UnionMember may be associated with a Classifier that describes its internal
 * structure via the StructuralFeatureType association (defined in the
 * ObjectModel::Core package). For example, the Record::Group class, itself a
 * Classifier, can be used as the type of a UnionMember in a manner completely
 * analogous to how it is used to describe the type of a structured field (see the
 * instance diagrams in the Record metamodel chapter for details).
 */
public class UnionMember extends Attribute implements org.omg.cwm.foundation.datatypes.UnionMember
{

   /**
    * Contains the value of the Union?s discriminator for this UnionMember.
    */
   public Expression memberCase;

   /**
    * Indicates if this UnionMember is the default member of the Union (implying that
    * when unstated, the Union?s discriminator would assume this instance?s
    * memberCase value).
    */
   public com.prudsys.pdm.Cwm.Core.Boolean isDefault;

   public UnionMember()
   {

   }

   public java.lang.Boolean getIsDefault() {
     return isDefault.getBoolean();
   }

   public void setIsDefault(java.lang.Boolean isDefault) {
     com.prudsys.pdm.Cwm.Core.Boolean b = new com.prudsys.pdm.Cwm.Core.Boolean();
     b.setBoolean(isDefault);
     this.isDefault = b;
   }

   public boolean isDefaultValue() {

     return isDefault.isBooleanValue();
   }

   public void setIsDefault(boolean isDefault) {

     setIsDefault(new java.lang.Boolean(isDefault));
   }

   public org.omg.cwm.objectmodel.core.Expression getMemberCase() {
     return memberCase;
   }

   public void setMemberCase(org.omg.cwm.objectmodel.core.Expression memberCase) {
     this.memberCase = (Expression) memberCase;
   }
}