BinaryLightImpl.java

/**
 * Copyright 2011-2013 Universite Joseph Fourier, LIG, ADELE team
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 *
 * BinaryLightImpl.java - 2 juil. 2013
 */
package fr.imag.adele.apam.test.lights.binarylight;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import fr.imag.adele.apam.test.lights.devices.BinaryLight;
import fr.imag.adele.apam.test.lights.devices.messages.LightStatusChanged;

/**
 * @author thibaud
 * 
 */
public class BinaryLightImpl implements BinaryLight {

    private static Logger logger = LoggerFactory
	    .getLogger(BinaryLightImpl.class);

    protected boolean currentStatus;
    private String myLocation;
    private String myName;

    /**
     * @param currentStatus
     */
    public BinaryLightImpl(boolean currentStatus) {
	super();
	this.currentStatus = currentStatus;
    }

    @Override
    public LightStatusChanged fireLightStatus() {
	logger.debug(myName + ".fireLightStatus(), status : " + currentStatus);
	return new LightStatusChanged(currentStatus);
    }

    @Override
    public String getLocation() {
	return myLocation;
    }

    @Override
    public String getName() {
	return myName;
    }

    /*
     * (non-Javadoc)
     * 
     * @see fr.imag.adele.apam.test.lights.devices.BinaryLight#isLightOn()
     */
    @Override
    public boolean isLightOn() {
	return currentStatus;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * fr.imag.adele.apam.test.lights.devices.BinaryLight#setLightStatus(boolean
     * )
     */
    @Override
    public void setLightStatus(boolean newStatus) {
	currentStatus = newStatus;
	fireLightStatus();
    }

    public void started() {
	logger.debug("A light named " + myName + " have been started in the "
		+ myLocation);
    }

    public void stopped() {
	logger.debug("The light named " + myName + " have been stopped in the "
		+ myLocation);
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * fr.imag.adele.apam.test.lights.devices.BinaryLight#switchLightStatus()
     */
    @Override
    public void switchLightStatus() {
	if (currentStatus) {
	    currentStatus = false;
	} else {
	    currentStatus = true;
	}
	fireLightStatus();

    }
}