datamanager.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.SoftwareDeployment;

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

/**
 * A DataManager represents a DeployedComponent that manages access to data. For
 * example, a deployed DBMS or File Management System would be represented as a
 * DataManager.
 *
 *
 *
 * The DataManager may be associated with one or more data Packages identifying
 * the Schema, Relational Catalog, Files, or other data container that it provides
 * access to.
 */
public class DataManager extends DeployedComponent implements org.omg.cwm.foundation.softwaredeployment.DataManager
{

   /**
    * Indicates whether or not the DataManager treats lower case letters within
    * object names as being different from the corresponding upper case letters.
    */
   public com.prudsys.pdm.Cwm.Core.Boolean isCaseSensitive;
   public ProviderConnection clientConnection[];
   public Package dataPackage[];

   public DataManager()
   {

   }

   public Collection getDataPackage() {
     return com.prudsys.pdm.Cwm.Core.CWMTools.ArrayToList(dataPackage);
   }

   public void setDataPackage(Collection dataPackage) {
     this.dataPackage = new Package[ dataPackage.size() ];
     Iterator it = dataPackage.iterator();
     for (int i = 0; i < dataPackage.size(); i++)
       this.dataPackage[i] = (Package) it.next();
   }

   public void addDataPackage( org.omg.cwm.objectmodel.core.Package input) {
     int size = (dataPackage == null) ? 0 : dataPackage.length;
     Package[] oldData = dataPackage;
     dataPackage = new Package[size+1];
     if (size > 0) System.arraycopy(oldData, 0, dataPackage, 0, size);
     dataPackage[size] = (Package) input;
   }

   public void removeDataPackage( org.omg.cwm.objectmodel.core.Package input) {
     int size = (dataPackage == null) ? 0 : dataPackage.length;
     if (size == 0)
       return;

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

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

   public java.lang.Boolean getIsCaseSensitive() {
     return isCaseSensitive.getBoolean();
   }

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

   public boolean isCaseSensitiveValue() {

     return isCaseSensitive.isBooleanValue();
   }

   public void setIsCaseSensitive(boolean isCaseSensitive) {

     setIsCaseSensitive(new java.lang.Boolean(isCaseSensitive));
   }

}