clearancedeliveryhelper.java.svn-base

這是一個JAVA語言寫的多代理人程式用來模擬飛機起飛或是降落的程式

package gui;

import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Map;

import javax.swing.*;

import world.*;

import agents.*;
import base.*;
import gui.GroundControlHelperGUI.ComboArriv;
import gui.GroundControlHelperGUI.ComboDep;
import interfaces.*;

public class ClearanceDeliveryHelper extends WorldObject implements ClearanceDeliveryInterface, ActionListener{

	protected World myWorld;
	protected Tower myTower;
	protected ClearanceDeliveryPanel cdPanel;
	protected PilotInterface myPilot;
	private Animation animation;
	private Airport airport;
	
	protected Map<String, MyFlight> flights = new HashMap<String, MyFlight>();
	
	protected enum FlightState {CLEARANCE_REQUESTED, CLEARANCE_GRANTED, CLEARANCE_DENIED, CONFIRM_CLEARANCE, GIVEN_CONDITIONS, NO_ACTION}
	
	protected class MyFlight{
		public String callNumber;
		public Gate gate;
		public FlightState state;
		public Runway runway;
		public String destination;
		public PilotInterface pilot;
		public PlaneInterface plane;
		
		public MyFlight(String callNum, Runway runway, Gate gate, String destination, PilotInterface pilot){
			this.callNumber = callNum;
			this.gate = gate;
			this.runway = runway;
			this.destination = destination;
			this.pilot = pilot;
			//this.state = FlightState.CLEARANCE_REQUESTED;
		}		
	}
	
	
	/**constructors**/
	public ClearanceDeliveryHelper(String name, Airport airport){
		super(name);
		this.myTower = airport.towers.get(0);
		this.airport = airport;
		myTower.ctrlAssumeClearanceDeliveryRole(this); 
		cdPanel = new ClearanceDeliveryPanel();
		initializeCollections();
		setupListeners();
	}
	
	public ClearanceDeliveryHelper(String name, Airport airport, WorldObjectState objectState) {
		super(name, objectState);
		this.myTower = airport.towers.get(0);
		this.airport = airport;
		myTower.ctrlAssumeClearanceDeliveryRole(this); 
		cdPanel = new ClearanceDeliveryPanel();
		initializeCollections();
		setupListeners();
	}
	
	public ClearanceDeliveryHelper(String name, Airport airport, WorldObjectState objectState, GuiObjectInterface guiObject) {
		super(name, objectState, guiObject);
		this.myTower = airport.towers.get(0);
		this.airport = airport;
		myTower.ctrlAssumeClearanceDeliveryRole(this); 
		cdPanel = new ClearanceDeliveryPanel();
		initializeCollections();
		setupListeners();
	}

	public ClearanceDeliveryHelper(String name, Airport airport, WorldObjectState objectState, GuiObjectInterface guiObject, Animation animation) {
		super(name, objectState, guiObject);
		this.animation = animation;
		this.myTower = airport.towers.get(0);
		this.airport = airport;
		myTower.ctrlAssumeClearanceDeliveryRole(this); 
		cdPanel = new ClearanceDeliveryPanel();
		initializeCollections();
		setupListeners();
	}
	
	
	
	
	/**messages**/
	//receive
	
	public void msgNewDepartingFlight(Plane plane, String callNumber,
		Runway runway, Gate gate, String destination, PilotInterface p) {
		MyFlight f = new MyFlight(callNumber, runway, gate, destination, p);
		flights.put(callNumber, f);
	}
	
	public void msgRequestingClearance(String callNumber, Gate gate){
		MyFlight f = flights.get(callNumber);
		f.state = FlightState.CLEARANCE_REQUESTED;
		logMessage("msgRequestingClearance", callNumber, gate);
		cdPanel.listFlight.addElement(callNumber);
		cdPanel.listGate.addElement(gate);

	}
	
	public void msgConfirmClearance(String callNumber, GroundControllerInterface groundController){
		MyFlight f = flights.get(callNumber);
		f.state = FlightState.CONFIRM_CLEARANCE;
		logMessage("msgConfirmClearance", callNumber, groundController);

	}
	
	public void msgConfirmWeather(String callNumber){
		MyFlight f = flights.get(callNumber);
		f.state = FlightState.GIVEN_CONDITIONS;
		logMessage("msgConfirmWeather", callNumber);
		Weather report = new Weather();
		// getPilot(callNumber).msgSendWeather(report);
	}
	
	public PilotInterface getPilot(String callNumber) {
		PlaneInterface plane = myTower.getPlane(callNumber);
		return plane.msgPilot();
	}

	//sent
	void actGrantClearance(MyFlight f){		
		List<Waypoint> procedure = new LinkedList<Waypoint>();		
		getPilot(f.callNumber).msgClearanceGranted(procedure, myTower.groundController);
		f.state = FlightState.CLEARANCE_GRANTED;	
	}
	
	void sendNewDepartureStrip(MyFlight f) {
		Strip s = new Strip(f.callNumber);
		s.runway = f.runway;
		s.gate = f.gate;
		myTower.groundController.msgNewDepartureStrip(s);
	}
	
	void actSendWeather(MyFlight f){
		Weather report = new Weather();
		getPilot(f.callNumber).msgSendWeather(report);
		f.state = FlightState.NO_ACTION;
	}
	
	/**other**/
	public JPanel getClearancePanel() {
		return cdPanel;
	}
	
	public void setDestinations(String[] destinations) {
		cdPanel.setDestinations(destinations);
	}
	
	/**initialization**/	
	private void initializeCollections()
	{

	}
	
	private void setupListeners()
	{
		cdPanel.buttonApprove.addActionListener(this);
	}
	
	public void actionPerformed(ActionEvent ae) {
		if (ae.getSource() == cdPanel.buttonApprove) {
			sendNewDepartureStrip(flights.get(cdPanel.listFlight.getElementAt(cdPanel.flight.getSelectedIndex())));
			actGrantClearance(flights.get(cdPanel.listFlight.getElementAt(cdPanel.indexFlight)));
			actSendWeather(flights.get(cdPanel.listFlight.getElementAt(cdPanel.flight.getSelectedIndex())));
			cdPanel.listFlight.removeElement(cdPanel.listFlight.getElementAt(cdPanel.flight.getSelectedIndex()));
		}
	}
	

	
	/**message logger**/
	protected void logMessage(String msg, Object ... objects) {
		String from = Thread.currentThread().getName();
		String str = timeStamp() + from + " -> " + name + " . " + msg + "()\n";
		
		System.out.print(str + "\n \n");
		

		animation.logMessage(from, name, str);
	}
	
}