operation.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.Behavioral;

import java.util.Collection;
import java.util.Iterator;

/**
 * Operation is a service that can be requested from an object to effect behavior.
 * An Operation has a signature, which describes the parameters that are possible
 * (including possible return values).
 *
 *
 *
 * In the metamodel, an Operation is a BehavioralFeature that can be applied to
 * instances of the Classifier that contains the Operation.
 *
 *
 *
 * Operation is the specification, while Method is the implementation.
 */
public class Operation extends BehavioralFeature implements org.omg.cwm.objectmodel.behavioral.Operation
{

   /**
    * If true, then the Operation does not have an implementation, and one must be
    * supplied by a descendant. If false, the Operation must have an implementation
    * in the class or inherited from an ancestor.
    */
   public com.prudsys.pdm.Cwm.Core.Boolean isAbstract;
   public CallAction callAction[];
   public Method method[];

   public Operation()
   {

   }

   public java.lang.Boolean getIsAbstract() {
     return isAbstract.getBoolean();
   }

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

   public CallAction[] getCallAction() {
     return callAction;
   }

   public void setCallAction(CallAction[] callAction) {
     this.callAction = callAction;
   }

   public Collection getMethod() {

     return com.prudsys.pdm.Cwm.Core.CWMTools.ArrayToList(method);
   }

   public void setMethod(Collection method) {

     this.method = new Method[ method.size() ];
     Iterator it = method.iterator();
     for (int i = 0; i < method.size(); i++)
       this.method[i] = (Method) it.next();
   }

   public void addMethod( org.omg.cwm.objectmodel.behavioral.Method input) {

     int size = (method == null) ? 0 : method.length;
     Method[] oldData = method;
     method = new Method[size+1];
     if (size > 0) System.arraycopy(oldData, 0, method, 0, size);
     method[size] = (Method) input;
   }

   public void removeMethod( org.omg.cwm.objectmodel.behavioral.Method input) {

     int size = (method == null) ? 0 : method.length;
     if (size == 0)
       return;

     int ipos = -1;
     for (int i = 0; i < size; i++)
       if (method[i].equals(input)) {
         ipos = i;
         break;
       }
     if (ipos == -1)
       return;

     Method[] oldData = method;
     method = new Method[size-1];
     for (int i = 0; i < ipos; i++)
       method[i] = oldData[i];
     for (int i = ipos+1; i < size; i++)
       method[i-1] = oldData[i];
   }
}