/*
 * Vorlesung "Vernetzte Systeme" WS 1999/2000, Prof. Dr. F. Mattern
 * ----------------------------------------------------------------
 * PipeLineSendThread.java
 * delay sending data packet for fixed amount of time
 *
 * Required Classes:
 *   - SyncPrintWriter:
 *     Allows multiple threads to share a single output stream.
 */
 
import java.net.*;
import java.io.*;

public class PipeLineSendThread extends Thread {
    private String inputLine = null;
    private SyncPrintWriter out  = null;
    private int    wait = 0;

    public PipeLineSendThread(String inputLine, SyncPrintWriter out, int wait) {
        super("PipeLineSendThread"); // call constructor "Thread(string)" 
	                     // and name this thread
        this.inputLine = inputLine;
        this.out    = out;
        this.wait   = wait;
    }

    public void run() {
        try {
             Thread.sleep(wait);
        } catch (InterruptedException e){
             // the VM doesn't want us to sleep anymore, so get back to work
        }
        // relay input line
        out.println(inputLine);
    }
}