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ThreadedSolverClient.javaAPI DocExample1711Sat Dec 28 16:33:22 GMT 1996dcj.examples

ThreadedSolverClient

public class ThreadedSolverClient extends SimpleClient

Fields Summary
ProblemSet
problem
Constructors Summary
public ThreadedSolverClient(String host, int port, double pval)

    super(host, port);
    problem = new ProblemSet();
    problem.Value(pval);
Methods Summary
public static voidmain(java.lang.String[] argv)

    if (argv.length < 3)
      {
        System.out.println("Usage: java ThreadedSolverClient [host] [port] [problem]");
        System.exit(1);
      }
    
    String host = argv[0];
    int port = 3000;
    double pval = 0;
    try
      {
        port = Integer.parseInt(argv[1]);
        pval = Double.valueOf(argv[2]).doubleValue();
      }
    catch (NumberFormatException e)
      {}
    
    ThreadedSolverClient client = new ThreadedSolverClient(host, port, pval);
    System.out.println("Attaching client to " + host + ":" + port + "...");
    client.run();
public voidrun()

    try
      {
        DataOutputStream dout =
          new DataOutputStream(serverConn.getOutputStream());
        DataInputStream din =
          new DataInputStream(serverConn.getInputStream());

        // Send a problem...
        System.out.println("Sending problem to server...");
        dout.writeChars("problem " + problem.Value() + " ");
        // ...and read the solution
        System.out.println("Waiting for solution...");
        String result = din.readLine();
        System.out.println("Server says: \"" + result + "\"");
      }
    catch (IOException e)
      {
        System.out.println("ThreadedSolverClient: " + e);
        System.exit(1);
      }