dampercontroller.java

这是一个以JAVA编写的程序,本人还没有试过,是一个简单的温度控制系统

package net.sf.dz.device.model;

import java.util.Iterator;

import net.sf.dz.device.actuator.Damper;
import net.sf.dz.device.model.Thermostat;

/**
 * A damper controller.
 *
 * Controls the behavior of the dampers belonging to a particular {@link
 * Unit unit} based on the inputs from the {@link ZoneController zone
 * controller} and manual fan override.
 *
 * @author Copyright &copy; <a href="mailto:[e-mail]">Vadim Tkachenko</a> 2001
 * @version $Id: DamperController.java,v 1.3 2002/07/09 06:07:33 vtt Exp $
 */
public interface DamperController {

    /**
     * Create an association between the thermostat and the damper.
     *
     * @param ts Thermostat to use as a key.
     *
     * @param damper Damper to use as a value.
     */
    public void put(Thermostat ts, Damper damper);

    /**
     * Get the damper corresponding to a given thermostat.
     *
     * @param ts Thermostat to get the damper for.
     *
     * @return The instance of the damper serving the same zone as the
     * thermostat given in the input parameter.
     */
    public Damper getDamper(Thermostat ts);

    /**
     * Get the thermostat corresponding to a given damper.
     *
     * @param damper Damper to get the thermostat for.
     *
     * @return The instance of the thermostat serving the same zone as the
     * damper given in the input parameter.
     */
    public Thermostat getThermostat(Damper damper);
    
    /**
     * Set the damper to a given position.
     *
     * @param damper Damper to set.
     *
     * @param position Position to set.
     *
     * @exception IllegalArgumentException if the position is outside of
     * 0...1.0 range.
     */
    public void set(Damper damper, double position);
    
    /**
     * Get the iterator on the dampers.
     *
     * Each element of the iterator is a damper.
     *
     * @return Iterator on the dampers.
     */
    public Iterator iterator();
}