HilosQl

package prueba;

import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JTextField;


public class Prueba extends JFrame implements ActionListener{

    JButton jp=new JButton("Inicio");
    JTextField jf=new JTextField(50);
    JTextField jd=new JTextField(50);
    private HebraDeposito h;
    private HebraGiro g;

    public Prueba(){

        setLayout(new FlowLayout());
        add(jf);
        add(jd);
        jp.addActionListener(this);
        add(jp);

        setSize(600,600);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        setVisible(true);

    }


        @Override
        public void actionPerformed(ActionEvent e){

            if(e.getSource()==jp){

               h=new HebraDeposito(this);
               h.start();
               g=new HebraGiro(this);
               g.start();



            }

        }

    private final int MAX_SALDO=100000;
    private int saldo=0;

    public synchronized void deposito(int dinero){
           try{
               while(saldo>=MAX_SALDO){
                   wait();
               }
               saldo+=dinero;
               jf.setText(" Deposito: " +dinero + " Saldo: " +getSaldo());
               notifyAll();

           }catch(InterruptedException ex){

           }
    }

    public synchronized void giro(int dinero){
        try{
            while(saldo<=0){
                wait();
            }

               saldo-=dinero;
               jd.setText(" Giro: " +dinero + " Saldo: " +getSaldo());
               notifyAll();

        }catch(InterruptedException ex){

        }

    }

    public int getSaldo(){
        return saldo;
    }

    public static void main(String[] args) {

        new Prueba();
    }

}


package prueba;


public class HebraDeposito extends Thread{

    Prueba p;

    public HebraDeposito(Prueba p){
        this.p=p;
    }



    @Override
    public void run(){
        while(true){
            try{
                Thread.sleep((long)(1 + (int)(Math.random() * 5))*1000);
                p.deposito((int) (Math.random() * 10000));


            }catch(InterruptedException ex){

            }
        }

    }

}


package prueba;

public class HebraGiro extends Thread {

    Prueba p;

    public HebraGiro(Prueba p){
        this.p=p;
    }

    @Override
    public void run(){
        while(true){
           try{
               Thread.sleep((long) (1 + (int) (Math.random() * 5)) *1000);
               p.giro((int) (Math.random() * 10000));


        }catch(InterruptedException ex){

        }
        }

    }

}