internalevent.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.WarehouseProcess.Events;

import com.prudsys.pdm.Cwm.Core.BooleanExpression;
import com.prudsys.pdm.Cwm.WarehouseProcess.WarehouseProcess;

/**
 * An event which may be triggered, depending on whether or not a condition is
 * satisfied, by the conclusion of one or more WarehouseProcess runs.
 *
 *
 *
 * There are two types of InternalEvents, depending whether the event triggers a
 * series of different WarehouseProcesses, or whether the event triggers the same
 * WarehouseProcess in an attempt to retry a failed run.
 */
public class InternalEvent extends WarehouseEvent
{

   /**
    * Indicates what condition the triggering WarehouseProcess run must meet to be
    * considered (success, failure, warnings, etc.).
    *
    *
    *
    * How the condition is expressed, and how the result of a Transform is generated
    * is left to the implementation of the scheduler and the transformation,
    * respectively.
    */
   public BooleanExpression condition;
   public WarehouseProcess triggeringWP[];

   public InternalEvent()
   {

   }
}