rendering.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.InformationVisualization;

import com.prudsys.pdm.Cwm.Core.Feature;
import com.prudsys.pdm.Cwm.Expressions.*;

/**
 * Rendering is a specification of how an associated RenderedObject is to be
 * "rendered" in some medium.  This usually consists of a projection of an object
 * of arbitrary dimensionality onto a 2-dimensional surface, but it may also
 * include non-physical representations as well (such as audio).
 *
 *
 *
 * A Rendering is semantically equivalent to a Transformation, in that it
 * transforms a source RenderedObject to some target "presented" object.  An
 * instance of Rendering is fully specified via its formula attribute, which
 * contains an implementation-dependent expression that defines the transformation
 * and tracks transformation lineage.
 *
 *
 *
 * Possible types of instances of Rendering:
 *
 * Screen, Paper, Voice, Web, HTML Document, XML/XSL, languages based on
 * extensions to XML, SVG, Visual objects, responses to keying (keying
 * interception plus rules), etc.
 */
public class Rendering extends Feature
{

   /**
    * Implementation-dependent procedure for generating the Rendering (e.g., a usage
    * of XSL to generate an HTML document).  Tracks the transformation lineage of the
    * Rendering.
    */
   public ExpressionNode formula;

   /**
    * Specifies some implementation-dependent action associated with a Rendering.
    */
   public String action;

   /**
    * Specifies the name of a file persisting an instance of Rendering.
    */
   public String fileName;

   /**
    * Specifies some implementation-dependent type associated with a Rendering.
    */
   public String type;

   /**
    * Specifies a URL identifying some instance of Rendering.
    */
   public String url;
   public RenderedObject renderedObject[];
   public RenderedObject defaultedRenderedObject[];
   public RenderedObjectSet renderedObjectSet;

   public Rendering()
   {

   }
}