relation.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.Express;

import com.prudsys.pdm.Cwm.Multidimensional.*;

/**
 * This represents a reference from one or more Dimensions to another Dimension.
 */
public class Relation extends DimensionedObject
{

   /**
    * If set, this indicates that values of the Relation are only temporary, and will
    * be discarded at the end of each Express session.
    */
   public Boolean isTemp;

   /**
    * This identifies the type of page space in which data associated with the
    * Relation will be stored:
    *
    *
    *
    *     OWNSPACE specifies that the data will be stored in private page space
    * associated with the Relation.
    *
    *     SHAREDSPACE specifies that the data will be stored in the database?s global
    * page space.
    */
   public String pageSpace;
   public Dimension referenceDimension;
   public AggMapComponent aggMapComponent[];

   public Relation()
   {

   }
}