/*
 *   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 3 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, see <http://www.gnu.org/licenses/>.
 */

/*
 *    PMMLModel.java
 *    Copyright (C) 2008-2012 University of Waikato, Hamilton, New Zealand
 *
 */

package weka.core.pmml;

import org.w3c.dom.Document;

import weka.gui.Logger;

/**
 * Interface for all PMML models
 *
 * @author Mark Hall (mhall{[at]}pentaho{[dot]}com)
 * @version $Revision: 8034 $
 */
public interface PMMLModel {
  
  /**
   * Set the version of the PMML.
   *
   * @param doc the Document encapsulating the pmml
   */
  void setPMMLVersion(Document doc);
  
  /**
   * Get the version of PMML used to encode this model.
   *
   * @return the version as a String
   */
  String getPMMLVersion();
  
  /**
   * Set the name of the application (if specified) that created this.
   * model
   * 
   * @param doc the Document encapsulating the pmml
   */
  void setCreatorApplication(Document doc);
  
  /**
   * Get the name of the application that created this model.
   * 
   * @return the name of the creating application or null
   * if not specified in the pmml.
   */
  String getCreatorApplication();

  /**
   * Get the mining schema.
   *
   * @return the mining schema
   */
  MiningSchema getMiningSchema();
  
  /**
   * Set a logger to use.
   * 
   * @param log the logger to use
   */
  void setLog(Logger log);
  
  /**
   * Get the logger.
   * 
   * @return the logger (or null if none is being used)
   */
  Logger getLog();
}