/*
* Copyright (c) 2005-2010 KOM – Multimedia Communications Lab
*
* This file is part of PeerfactSim.KOM.
*
* PeerfactSim.KOM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* PeerfactSim.KOM is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with PeerfactSim.KOM. If not, see .
*
*/
package de.tud.kom.p2psim.impl.energy.components;
import de.tud.kom.p2psim.api.energy.ComponentType;
import de.tud.kom.p2psim.api.energy.EnergyComponent;
import de.tud.kom.p2psim.api.energy.EnergyEventListener;
import de.tud.kom.p2psim.impl.energy.DefaultEnergyState;
import de.tudarmstadt.maki.simonstrator.api.Event;
import de.tudarmstadt.maki.simonstrator.api.Time;
/**
* This class provides an energy Component with only one state. Ok there are two
* states (offline), but it gives only one state, which is running all the time.
*
* The component creates an energy component, which consume every second the
* given power. It is starting with consuming at the creation of this component!
*
* The component can be stopped and startet with the turnOff and turnOn methods
* of this class.
*
* @author Christoph Muenker
* @version 1.0, 07.03.2013
*/
public class OneStateEnergyComponent implements EnergyComponent {
private DefaultEnergyState state = null;
private ComponentType componentType = null;
private EnergyEventListener energyModel;
boolean on = true;
/**
* Creates the OneStateEnergyComponent with the given power consumption.
*
* @param energyConsumption
* The basic energy consumption in uWatt.
*/
public OneStateEnergyComponent(double energyConsumptionUwatt,
ComponentType componentType) {
this.componentType = componentType;
state = new DefaultEnergyState(componentType.toString(),
energyConsumptionUwatt);
Event.scheduleWithDelay(Time.SECOND, this, this, 0);
}
@Override
public void eventOccurred(Object content, int type) {
if (isOn()) {
energyModel.switchedState(this, state, state, Time.SECOND);
if (energyModel.turnOn(this)) {
Event.scheduleWithDelay(Time.SECOND, this, null, 0);
} else {
this.turnOff();
}
}
}
@Override
public ComponentType getType() {
return componentType;
}
@Override
public void turnOff() {
this.on = false;
}
@Override
public boolean turnOn() {
this.on = true;
Event.scheduleWithDelay(Time.SECOND, this, this, 0);
return true;
}
@Override
public boolean isOn() {
return on;
}
@Override
public void setEnergyEventListener(EnergyEventListener listener) {
energyModel = listener;
}
}