thermostatcontroller.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;

/**
 * The virtual thermostat controller.
 *
 * <p>
 *
 * It is an interface to allow the adapters to be implemented - in
 * particular, for remote access.
 *
 * @author Copyright &copy; <a href="mailto:[e-mail]">Vadim Tkachenko</a> 2001-2002
 * @version $Id: ThermostatController.java,v 1.4 2003/12/28 05:37:19 vtt Exp $
 */
public interface ThermostatController  {

    /**
     * Enable or disable this thermostat.
     *
     * If the thermostat is disabled, the zone it controls is considered
     * shut off - it will always issue a "happy" signal. However, it will
     * participate in excessive pressure relief, but this has nothing to do
     * with the thermostat per se - it is controlled by the damper
     * controller.
     *
     * @param enabled Enabled state. <code>false</code> means the zone
     * controlled by this thermostat is shut off.
     */
    public void setOn(boolean enabled);
    
    /**
     * Put this thermostat on hold.
     *
     * If the thermostat is on hold, the scheduler will not change the
     * setpoint for it when the new period starts. Actually, this is rather
     * an informative - the scheduler will make the decision, however,
     * logically, it belongs to the thermostat controller, so it was placed
     * here.
     *
     * @param hold Hold state. <code>true</code> means the thermostat is on
     * hold.
     */
    public void setHold(boolean hold);
    
    /**
     * Make this thermostat voting or non-voting.
     *
     * If the thermostat is not voting, it will not cause the HVAC unit to
     * be switched on. However, the HVAC unit will not be shut off until
     * this zone is satisfied.
     */
    public void setVoting(boolean voting);
}