add friday

#finalTest_Friday/Q2_data.txt

@@ -0,0 +1,10 @@
+ha-rin red 1
+so-won green 6 
+young-jin red 7 
+won-seok blue 5 
+so-hee blue 8
+su-bin red 2
+min-su green 4
+su-zy red 9
+ji-soo blue 3
+hye-jin green 0

#finalTest_Friday/src/KtxReservationApp.java

@@ -0,0 +1,69 @@
+import java.awt.*;
+import java.awt.event.*;
+import java.util.HashMap;
+
+import javax.swing.*;
+import javax.swing.border.Border;
+import javax.swing.event.*;
+
+interface KtxReservationCallback{
+	void updateSeat(String seat,int type);
+}
+
+public class KtxReservationApp extends JFrame{
+	private HashMap<String, JLabel> seat = new HashMap();
+	public KtxReservationApp() {		
+
+		setTitle("KTX 예약 시스템");
+		setSize(700,300);
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+
+		Container contentPane = getContentPane();
+		contentPane.setLayout(new BorderLayout());
+
+		JLabel top = new JLabel("KTX 좌석 현황");
+		contentPane.add(top,BorderLayout.NORTH);
+
+		Container center = new JPanel();
+		center.setLayout(new GridLayout(4,10));
+		for(char i='D';i>='A';i--) {
+			for(int j=1;j<=10;j++) {
+				String temp = i+Integer.toString(j);
+				System.out.println(temp);
+				JLabel tempLabel = new JLabel(temp);
+				tempLabel.setBackground(Color.WHITE);
+
+				seat.put(temp,tempLabel);
+				center.add(tempLabel);
+			}
+		}
+		contentPane.add(center,BorderLayout.CENTER);
+
+		JButton button = new JButton("예약 시작");
+		contentPane.add(button,BorderLayout.SOUTH);		
+
+		KtxSeat ktxSeat = new KtxSeat();
+		//스레드 설정
+//		ktxSeat.setCallback(new KtxReservationCallback() {
+//			@Override
+//			public void updateSeat(String seat,int type) {
+//				top.setText("스레드 실행됨"+seat);
+//			}
+//		});
+
+		button.addActionListener(new ActionListener(){
+		    @Override
+		    public void actionPerformed(ActionEvent e){
+		    	button.setEnabled(false);
+				//ktxSeat.start();
+		    }
+		});
+		setVisible(true);
+	}
+
+	public static void main(String[] args) {
+		System.out.println("시작");
+		new KtxReservationApp();
+	}
+}

#finalTest_Friday/src/KtxSeat.java

@@ -0,0 +1,7 @@
+import java.util.*;
+
+public class KtxSeat{
+	private HashMap<String, Integer> seat;
+	private HashMap<String, String> owner;
+
+}

#finalTest_Friday/src/Person.java

@@ -0,0 +1,12 @@
+
+public class Person extends Thread{
+	KtxReservationCallback callback;
+
+	public void setCallback(KtxReservationCallback callback) {
+		this.callback = callback;
+	}
+
+	public void run() {
+		callback.updateSeat("asdf", 1);
+	}
+}

#finalTest_Friday/src/Q2/Q2.java

@@ -0,0 +1,170 @@
+package Q2;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.util.HashMap;
+import java.util.Scanner;
+
+public class Q2 extends JFrame implements ActionListener, Runnable
+{
+    // implement your code.
+    public static HashMap<Integer, String> studName;
+    public static HashMap<Integer, Color> studColor;
+    public static JPanel seat;
+    private JButton startBtn;
+
+    public static void main(String[] args)
+    {
+        // implement your code.
+        Q2 attendance = new Q2();
+        attendance.setVisible(true);
+    }
+
+    public Q2()
+    {
+        super("Attendence");
+        setSize(800, 200);
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setLayout(new BorderLayout());
+
+        try
+        {
+            Scanner f = new Scanner(new FileInputStream("./Q2_data.txt"));
+
+            studName = new HashMap<>();
+            studColor = new HashMap<>();
+
+            String name, color;
+            int seat;
+            Color theColor;
+
+            while (f.hasNextLine())
+            {
+                name = f.next();
+                color = f.next();
+                seat = f.nextInt();
+
+                switch (color)
+                {
+                    case "red":
+                        theColor = Color.RED;
+                        break;
+                    case "blue":
+                        theColor = Color.BLUE;
+                        break;
+                    case "green":
+                        theColor = Color.GREEN;
+                        break;
+                    default:
+                        theColor = Color.BLACK;
+                }
+
+                studName.put(seat, name);
+                studColor.put(seat, theColor);
+            }
+        }
+        catch (FileNotFoundException e)
+        {
+            e.printStackTrace();
+        }
+
+        JPanel top = new JPanel();
+        top.setBackground(Color.WHITE);
+        JLabel welcome = new JLabel("Welcome to Java Programming class!");
+        top.add(welcome);
+        add(top, BorderLayout.NORTH);
+
+        seat = new JPanel();
+        seat.setLayout(new GridLayout(1, 10));
+
+        JPanel bottom = new JPanel();
+        bottom.setBackground(Color.WHITE);
+        startBtn = new JButton("Let's start!");
+        startBtn.addActionListener(this);
+        bottom.add(startBtn);
+        add(bottom, BorderLayout.SOUTH);
+
+        setVisible(true);
+    }
+
+    public void paint(Graphics g)
+    {
+        super.paint(g);
+        for (int i = 0; i < 10; i++)
+        {
+            g.setColor(Color.BLACK);
+            g.drawString(studName.get(i), 10 + (79 * i), 69);
+            g.setColor(studColor.get(i));
+            g.fillRect(5 + (79 * i), 70, 79, 79);
+
+        }
+    }
+
+    public void run()
+    {
+        repaint();
+        try
+        {
+            Thread.sleep(100);
+        }
+        catch (Exception e)
+        {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e)
+    {
+        if (e.getSource() == startBtn)
+        {
+            runnn();
+        }
+    }
+
+    public void runnn()
+    {
+        thr[] t = new thr[10];
+        for (int i = 0; i < 10; i++)
+        {
+            t[i] = new thr(studName, studColor, i);
+            Thread th = new Thread(t[i]);
+            th.start();
+        }
+    }
+
+    public class thr implements Runnable
+    {
+        public HashMap<Integer, String> name;
+        public HashMap<Integer, Color> color;
+        int key;
+
+        public thr(HashMap<Integer, String> n, HashMap<Integer, Color> c, int k)
+        {
+            name = n;
+            color = c;
+            key = k;
+        }
+
+        public void run()
+        {
+
+        }
+
+        public void paint(Graphics g)
+        {
+            //super.paint(g);
+            g.setColor(Color.BLACK);
+            g.drawString(studName.get(key), 10 + (79 * key), 69);
+            g.setColor(studColor.get(key));
+            g.fillRect(5 + (79 * key), 70, 79, 79);
+        }
+    }
+}
+
+
+