warehouseprocess.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;

import com.prudsys.pdm.Cwm.Core.*;
import com.prudsys.pdm.Cwm.WarehouseProcess.Events.*;

/**
 * A WarehouseProcess represents the processing of a transformation. It is
 * instantiated as one of its subtypes WarehouseActivity or WarehouseStep,
 * depending on whether it represents the processing of a TransformationActivity
 * or a Transformation Step.
 *
 * A WarehouseProcess may be associated with one or more WarehouseEvents, each
 * identifying events that cause the processing to be initiated. It may also be
 * associated with one or more internal events that will be triggered when
 * processing terminates.
 */
public abstract class WarehouseProcess extends ModelElement
{

   /**
    * When a WarehouseProcess is a constant mapping (such as a Relational View of
    * legacy data or a continuous data propagation process), this flag indicates that
    * the mapping does not require to be run for the target to be up-to-date and in
    * sync with
    *
    * the source.
    */
   public com.prudsys.pdm.Cwm.Core.Boolean staticDefinition;

   /**
    * This flag indicates if more than one instance of this WarehouseProcess may run
    * at a time. If this flag is true, the scheduler should fail any attempt to
    * trigger this WarehouseProcess while an instance is already in progress.
    */
   public com.prudsys.pdm.Cwm.Core.Boolean isSequential;
   public WarehouseEvent warehouseEvent[];
   public InternalEvent internalEvent[];

   public WarehouseProcess()
   {

   }
}