praktikum-holons/src/classes/HolonSwitch.java

package classes;

import java.awt.Point;
import java.util.LinkedList;

public class HolonSwitch extends AbstractCpsObject {

	/**
	 * The class HolonSwitch represents an Object in the system, that has the
	 * capacity of manipulate the electricity flow. The switch can be manage
	 * automatically through a graph or direct manually.
	 * 
	 * @author Gruppe14
	 *
	 */
	/*
	 * manual state True, if this wire is working (capable of carrying
	 * electricity), else false
	 */
	boolean manualActive;

	/*
	 * active state True, if this wire is working (capable of carrying
	 * electricity), else false
	 */
	boolean autoActive;

	/*
	 * true if switch has to be used manually
	 */
	boolean manualMode;

	/*
	 * Energy at each point of the graph with 50 predefined points. At the
	 * beginning, it starts with all values at energy
	 */
	boolean[] activeAt = new boolean[100];
	// Points on the UnitGraph
	LinkedList<Point> graphPoints = new LinkedList<>();

	/**
	 * Create a new HolonSwitch with the default name ("Switch"), a default
	 * value of automatic handle and active status
	 * 
	 * @param ObjName
	 *            String
	 */
	public HolonSwitch(String ObjName) {
		super(ObjName);
		setManualState(true);
		setAutoState(true);
		setActiveAt(true);
		setManualMode(false);
	}

	/**
	 * Create a new HolonSwitch with user-defined name, a default value of
	 * automatic handle and active status
	 * 
	 * @param ObjName
	 *            String
	 * @param obj
	 *            String
	 */
	public HolonSwitch(String ObjName, String obj) {
		super(ObjName);
		super.setName(obj);
		setManualState(true);
		setAutoState(true);
		setActiveAt(true);
		setManualMode(false);
	}

	/**
	 * Create a copy of an existing HolonSwitch.
	 * 
	 * @param obj
	 */
	public HolonSwitch(AbstractCpsObject obj) {
		super(obj);
		super.setName(obj.getName());
		setManualState(true);
		setAutoState(true);
		setActiveAt(true);
		setManualMode(false);
	}

	/**
	 * Calculates the state of the Switch
	 */
	public void switchState() {
		if (manualMode) {
			if (this.manualActive == true) {
				setImage("/Images/switch-off.png");
			} else {
				setImage("/Images/switch-on.png");
			}
			this.manualActive = !manualActive;
		}
	}

	/**
	 * Getter for the status of the Switch at a given timestep
	 * 
	 * @param timeStep
	 *            int
	 * @return state value
	 */
	public boolean getState(int timeStep) {
		if (manualMode) {
			return this.manualActive;
		} else {
			return getActiveAt()[timeStep];
		}
	}

	/**
	 * Overall status of the switch (manual or automatic mode)
	 * 
	 * @return
	 */
	public boolean getState() {
		if (manualMode) {
			return this.manualActive;
		} else {
			return this.autoActive;
		}

	}

	/**
	 * Change the state of the Switch to manual
	 * 
	 * @param state
	 */
	public void setManualState(boolean state) {
		this.manualActive = state;
		setImage();
	}

	/**
	 * Set the state of the Switch to automatic
	 * 
	 * @param state
	 */
	public void setAutoState(boolean state) {
		this.autoActive = state;
		setImage();
	}

	/**
	 * Set Image of the Switch
	 */
	private void setImage() {
		if (manualMode) {
			if (this.manualActive == false) {
				setImage("/Images/switch-off.png");
			} else {
				setImage("/Images/switch-on.png");
			}
		} else {
			if (this.autoActive == false) {
				setImage("/Images/switch-off.png");
			} else {
				setImage("/Images/switch-on.png");
			}
		}
	}

	/**
	 * For automatic use only (throught the graph)
	 * 
	 * @return the Graph Points
	 */
	public LinkedList<Point> getGraphPoints() {
		return graphPoints;
	}

	/**
	 * Set the values of the switch in the graph (auto. mode only)
	 * 
	 * @param points,
	 *            the Graph points
	 */
	public void setGraphPoints(LinkedList<Point> points) {
		this.graphPoints = points;
	}

	/**
	 * All values of the graph for the selected Switch (only auto-Mode) get the
	 * activeAt Array
	 */
	public boolean[] getActiveAt() {
		return activeAt;
	}

	/**
	 * Overall value of the Swtich (only manual-Mode)
	 * 
	 * @return
	 */
	public boolean getActiveManual() {
		return this.manualActive;
	}

	/**
	 * Set the value of the Switch
	 * 
	 * @param active,
	 *            the default value
	 */
	public void setActiveAt(boolean active) {
		for (int i = 0; i < activeAt.length; i++) {
			this.activeAt[i] = active;
		}
	}

	/**
	 * Set the overall value of the Switch (manual mode)
	 * 
	 * @param mode
	 */
	public void setManualMode(boolean mode) {
		manualMode = mode;
	}

	/**
	 * Get the value of the switch (manual mode)
	 * 
	 * @return
	 */
	public boolean getManualMode() {
		return manualMode;
	}
}