deploymentgroup.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.Olap.Metadata;

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

import javax.olap.OLAPException;

/**
 * DeploymentGroup represents a logical grouping of model elements defining a
 * single, complete deployment of an instance of Olap Schema (i.e.,
 * CubeDeployments and DimensionDeployments).
 *
 *
 *
 * The usage of DeploymentGroup is as follows: A user may specify a particular
 * DeploymentGroup as the session-wide, default deployment for all metadata
 * queries performed throughout the session. Alternatively, for queries involving
 * some particular deployed object (e.g., a Cube or a Dimension), the user may be
 * asked to choose from a list of deployments.  This either becomes the default
 * deployment for the remainder of the session, or the user may continue to be
 * asked to specify a deployment for each  subsequent query against deployed
 * objects.
 */
public class DeploymentGroup extends com.prudsys.pdm.Cwm.Core.Package implements javax.olap.serversidemetadata.DeploymentGroup
{
   public Schema schema;
   public CubeDeployment cubeDeployment[];
   public DimensionDeployment dimensionDeployment[];

   public DeploymentGroup()
   {

   }

   public Collection getCubeDeployment() throws OLAPException
   {
     return com.prudsys.pdm.Cwm.Core.CWMTools.ArrayToList(cubeDeployment);
   }

   public void setCubeDeployment(Collection cubeDeployment) throws OLAPException
   {
     this.cubeDeployment = new CubeDeployment[ cubeDeployment.size() ];
     Iterator it = cubeDeployment.iterator();
     for (int i = 0; i < cubeDeployment.size(); i++)
       this.cubeDeployment[i] = (CubeDeployment) it.next();
   }

   public void addCubeDeployment( javax.olap.serversidemetadata.CubeDeployment input) throws OLAPException
   {
     int size = (cubeDeployment == null) ? 0 : cubeDeployment.length;
     CubeDeployment[] oldData = cubeDeployment;
     cubeDeployment = new CubeDeployment[size+1];
     if (size > 0) System.arraycopy(oldData, 0, cubeDeployment, 0, size);
     cubeDeployment[size] = (CubeDeployment) input;
   }

   public void removeCubeDeployment( javax.olap.serversidemetadata.CubeDeployment input) throws OLAPException
   {
     int size = (cubeDeployment == null) ? 0 : cubeDeployment.length;
     if (size == 0)
       return;

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

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

   public Collection getDimensionDeployment() throws OLAPException
   {
     return com.prudsys.pdm.Cwm.Core.CWMTools.ArrayToList(dimensionDeployment);
   }

   public void setDimensionDeployment(Collection dimensionDeployment) throws OLAPException
   {
     this.dimensionDeployment = new DimensionDeployment[ dimensionDeployment.size() ];
     Iterator it = dimensionDeployment.iterator();
     for (int i = 0; i < dimensionDeployment.size(); i++)
       this.dimensionDeployment[i] = (DimensionDeployment) it.next();
   }

   public void addDimensionDeployment( javax.olap.serversidemetadata.DimensionDeployment input) throws OLAPException
   {
     int size = (dimensionDeployment == null) ? 0 : dimensionDeployment.length;
     DimensionDeployment[] oldData = dimensionDeployment;
     dimensionDeployment = new DimensionDeployment[size+1];
     if (size > 0) System.arraycopy(oldData, 0, dimensionDeployment, 0, size);
     dimensionDeployment[size] = (DimensionDeployment) input;
   }

   public void removeDimensionDeployment( javax.olap.serversidemetadata.DimensionDeployment input) throws OLAPException
   {
     int size = (dimensionDeployment == null) ? 0 : dimensionDeployment.length;
     if (size == 0)
       return;

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

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

   public javax.olap.serversidemetadata.Schema getSchema() throws OLAPException
   {
     return schema;
   }

   public void setSchema(javax.olap.serversidemetadata.Schema schema) throws OLAPException
   {
     this.schema = (Schema) schema;
   }
}