/* Copyright 2000 Charles G. Wright
 * This software may be distributed under the terms of the
 * GNU General Public License.
 *
 * $Id: CWmonitorable.java,v 1.1 2000-06-15 10:15:07-05 chuckles Exp chuckles $
 */


/** This interface allows us to access the getData() method of
 * classes that can provide data for display. */

public interface CWmonitorable {
  /** This object has a name. */
  String getName();
  /** This object has a list of names of fields that can be retrieved. */
  String[] getFields();
  /** This is the method that retrieves a value. */
  double getValue(int month, int day, int hour, int fieldnum);
  /** This method gets a list of field types (for unit conversion).*/
  int[] getFieldTypes();
}