server.java

来自「提供了常用的JAVA技术的示例」· Java 代码 · 共 50 行

package Producer;
import java.util.Vector;

public class Server extends Thread {
  Client client;
  int counter;

  public Server(Client _client) {
    this.client = _client;
    this.counter = 0;
  }

  public void run() {
    while (counter < 10) {
      this.client.queue.addElement(new Integer(counter));
      counter++;
    }
    throw new RuntimeException("counter >= 10");
  }

  public static void main(String[] args) {
    Client c = new Client();
    Server s = new Server(c);
    c.start();
    s.start();
  }
}

class Client extends Thread {
  Vector queue;

  public Client() {
    this.queue = new Vector();
  }

  public void run() {
    while (true) {
      if (! (queue.size() == 0)) {
        processNextElement();
      }
    }
  }

  private void processNextElement() {
    Object next = queue.elementAt(0);
    queue.removeElementAt(0);
    System.out.println(next);
  }
}