生产者消费者+读者写者+银行家算法javaGUI实现

package ProderConsumer; import javax.swing.*; import javax.swing.text.BadLocationException; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.StyleConstants; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.LinkedList; import java.util.concurrent.Semaphore; public class ProderAndConsumer extends JFrame { public static Semaphore Full = new Semaphore(10); public static Semaphore Empty = new Semaphore(0); public static Semaphore mutex = new Semaphore(1); public static Semaphore fresh = new Semaphore(1); public static int count = 10; public static LinkedList<String> Pro = new LinkedList<String>();//生产队列 public static LinkedList<String> Con = new LinkedList<String>();//消费队列 public static LinkedList<String> ing = new LinkedList<String>();//正在的状态 private int consumer = 0;//消费者数量和编号记录 private int proder = 0;//生产者量和编号记录 //三个大的文本区域 static JTextPane jTextPane1 = new JTextPane();//生产者 static JTextPane jTextPane2 = new JTextPane();//临界区 static JTextPane jTextPane3 = new JTextPane();//消费者 ProderAndConsumer(int a, int b){ super("生产者消费者问题"); consumer = a+1; proder = b+1; for(int i = 1;i<=a;i++) new Thread(new Consumer(i)).start(); for(int i = 1;i<=b;i++) new Thread(new Proder(i)).start(); setBounds(400,300,600,500); JPanel jPanel1 = new JPanel(new BorderLayout());//生产 JPanel jPanel2 = new JPanel(new BorderLayout());//临界区 JPanel jPanel3 = new JPanel(new BorderLayout());//消费 jPanel1.setBackground(Color.CYAN); jPanel2.setBackground(Color.PINK); jPanel3.setBackground(Color.CYAN); this.add(jPanel1,BorderLayout.WEST); this.add(jPanel2,BorderLayout.CENTER); this.add(jPanel3,BorderLayout.EAST); JLabel label1 = new JLabel(" 消费者 "); JLabel label2 = new JLabel(" 临界区"); JLabel label3 = new JLabel(" 生产者 "); label1.setFont(new Font("宋体",Font.BOLD,20)); label2.setFont(new Font("宋体",Font.BOLD,20)); label3.setFont(new Font("宋体",Font.BOLD,20)); jPanel1.add(label1,BorderLayout.NORTH); jPanel2.add(label2,BorderLayout.NORTH); jPanel3.add(label3,BorderLayout.NORTH); jTextPane2.setLayout(new FlowLayout(FlowLayout.CENTER));//没起作用 jTextPane1.setEditable(false);//禁止编辑 jTextPane2.setEditable(false); jTextPane3.setEditable(false); //三个大的文本区域 jTextPane1.setFont(new Font("宋体",Font.BOLD,16)); jTextPane2.setFont(new Font("宋体",Font.BOLD,16)); jTextPane3.setFont(new Font("宋体",Font.BOLD,16)); jPanel1.add(new JScrollPane(jTextPane1),BorderLayout.CENTER); jPanel2.add(new JScrollPane(jTextPane2),BorderLayout.CENTER); jPanel3.add(new JScrollPane(jTextPane3),BorderLayout.CENTER); JButton jButton1 = new JButton("加入消费者"); JButton jButton2 = new JButton("加入生产者"); jButton1.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { new Thread(new Consumer(consumer)).start(); consumer++; } }); jButton2.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { new Thread(new Proder(proder)).start(); proder++; } }); jPanel1.add(jButton1,BorderLayout.SOUTH); jPanel3.add(jButton2,BorderLayout.SOUTH); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setVisible(true); } public static void insert1(String str)//消费者 { SimpleAttributeSet set = new SimpleAttributeSet(); StyleConstants.setUnderline(set, true); try { jTextPane1.getDocument().insertString(jTextPane1.getDocument().getLength(), str + "\n", set); } catch (BadLocationException e) { e.printStackTrace(); } } public static void insert2(String str)//共享资源 { SimpleAttributeSet set = new SimpleAttributeSet(); StyleConstants.setUnderline(set, true); try { jTextPane2.getDocument().insertString(jTextPane2.getDocument().getLength(), str + "\n"+"资源数:"+count+"\n", set); } catch (BadLocationException e) { e.printStackTrace(); } } public static void insert3(String str)//生产者 { SimpleAttributeSet set = new SimpleAttributeSet(); StyleConstants.setUnderline(set, true); try { jTextPane3.getDocument().insertString(jTextPane3.getDocument().getLength(), str + "\n", set); } catch (BadLocationException e) { e.printStackTrace(); } } public static void refresh() { jTextPane1.setText(null); jTextPane2.setText(null); jTextPane3.setText(null); for(String a : Con) { insert1("消费者"+a); } for(String b : ing) { insert2(b); } for(String c : Pro) { insert3("生产者"+c); } } public static void main(String[] args) { int a = Integer.parseInt(JOptionPane.showInputDialog("请输入初始生产者数量")); int b = Integer.parseInt(JOptionPane.showInputDialog("请输入初始消费者数量")); new ProderAndConsumer(a,b); } }