/*******************************************************************
   Copyright (c) 2001-2010 Apprisant Technologies Inc.
   All rights reserved.

   Apprisant Technologies permits non-exclusive royalty free use,
   copying and modification of this demo program source code
   for the purposes of evaluating the Apprisant Toolkit or building
   applications that use it.
   
   This software and documentation is provided "AS IS".  APPRISANT
   TECHNOLOGIES DISCLAIMS ANY REPRESENTATIONS AND WARRANTIES, INCLUDING
   BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY AND
   FITNESS OF THIS PRODUCT FOR ANY PARTICULAR PURPOSE.  APPRISANT
   TECHNOLOGIES SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY ANY
   PARTY, INCLUDING LOST PROFITS, ARISING FROM THE USE OF THIS
   SOFTWARE, ITS DOCUMENTATION, OR ITS DERIVATIONS.

********************************************************************/

package staffsched;

import apprisant.diagram.ElementFactory;
import apprisant.resourcechart.ResourceElement;

/** Display element class for the Staff Schedule demo. This class
    provides the data properties in the form needed by the
    ResourceChart. A fourth property, duration, is obtained directly
    from the data object. 

    This class must extend the toolkit's ResourceElement class to work
    with the ResourceModel. */


public class ApptElement extends ResourceElement {

    
    public ApptElement (Object key, Object dataObject) {
	super(key, dataObject);
    }

    public int getChartIndex() {
	Appointment d = (Appointment) getDataObject();
	return d.getDay();
    }

    public int getResourceIndex() {
	Appointment d = (Appointment) getDataObject();
	return d.getName().ordinal();
    }

    public double getStart() {
	Appointment d = (Appointment) getDataObject();
	return d.getStartTime() - StaffData.HOUR_START;
    }


    /* Element factory class to instantiate ApptElements. */

    public static class Factory implements ElementFactory {

	public Factory() { }

	public ApptElement createElement (Object key, Object data) {
	    return new ApptElement(key, data);
	}
    }
}