operatorpanelfactory.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.
 */

package eti.bi.alphaminer.ui;

import java.util.Vector;

import eti.bi.alphaminer.core.Node.Stencil;
import eti.bi.alphaminer.tools.SystemTools.OperatorToolPage.AdvanceOperatorPanel;
import eti.bi.exception.SysException;


/**
 * OperatorPanelFactory is responsible for creating a OperatorPanel
 * based on the given type of platform.
 */
public class OperatorPanelFactory {

	/* SAS Enterprise Miner */
	public static final int SAS_EM = 0;
	/* IBM Intelligent Miner */
	public static final int IBM_IM = 1;
	
	/*ETI's Data Mining Engine*/
	public static final int ETI_DM = 2;
	

	/**
	 * Creates an instance of OperatorPanel based on a specific platform type.
	 * @param a_PlatformType type of platform.
	 * @return OperatorPanel the OperatorPanel based on the given type of platform.
	 */
	public static OperatorPanel createInstance(int a_PlatformType) {

		OperatorPanel operator = null;
/*
		if (a_PlatformType == OperatorPanelFactory.SAS_EM)
			operator = new SASOperatorPanel();
		else if(a_PlatformType == OperatorPanelFactory.ETI_DM)
			operator = new ETIOperatorPanel();
	*/	
		return operator;
	}

	/**
	 * Creates an instance of OperatorPanel based on a specific platform type.
	 * @param a_PlatformType type of platform.
	 * @return OperatorPanel the OperatorPanel based on the given type of platform.
	 * @throws SysException
	 */

	// <<27/07/2005 Kenneth Lai: Modify for JHelp
	
//	public static OperatorPanel createInstance(Vector aStencils) throws SysException {
//
///*		OperatorPanel operator = null;
//
//		String panelClassName = "eti.bi.alphaminer.ui." + aStencilName + "OperatorPanel";
//		Class panelClass;
//		try {
//			
//			panelClass = Class.forName(panelClassName);
//			operator = (OperatorPanel) panelClass.newInstance();
//		} catch (Exception e) {
//			throw new SysException("Cannot Create Stencil Instance for ["+aStencilName+"]");
//		}
//*/
////		OperatorPanel operatorPanel = new ETIOperatorPanel();
////		OperatorPanel operatorPanel = new AdvanceOperatorPanel(aStencils);
//	    OperatorPanel OperatorPanel = new AdvanceOperatorPanel(aStencils);
//		
//		return OperatorPanel;
//	}
	
	public static AdvanceOperatorPanel createInstance(Vector<Stencil> aStencils) throws SysException {

	    /*		OperatorPanel operator = null;

	    		String panelClassName = "eti.bi.alphaminer.ui." + aStencilName + "OperatorPanel";
	    		Class panelClass;
	    		try {
	    			
	    			panelClass = Class.forName(panelClassName);
	    			operator = (OperatorPanel) panelClass.newInstance();
	    		} catch (Exception e) {
	    			throw new SysException("Cannot Create Stencil Instance for ["+aStencilName+"]");
	    		}
	    */
//	    		OperatorPanel operatorPanel = new ETIOperatorPanel();
//	    		OperatorPanel operatorPanel = new AdvanceOperatorPanel(aStencils);
	    	    AdvanceOperatorPanel advanceOperatorPanel = new AdvanceOperatorPanel(aStencils);
	    		
	    		return advanceOperatorPanel;
	    	}
	// 27/07/2005 Kenneth Lai: Modify for JHelp>>
}