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import java.io.*; |
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import java.net.*; |
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import java.util.*; |
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|
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class BasicAgent extends Agent implements Serializable { |
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public static void main(String[] args) throws IOException, UnknownHostException { |
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System.out.println("Agent Started."); |
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if (args.length != 3) { |
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throw new RuntimeException("Must specify an agent name and agent station hostname and port number on the command line!"); |
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} |
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Agent instance = new BasicAgent(args[0]); |
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System.out.println("Transmission count - " + instance.getTransmissionCount()); |
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Socket s = new Socket(args[1], Integer.parseInt(args[2])); |
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ObjectOutputStream p = new ObjectOutputStream(s.getOutputStream()); |
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p.writeObject(instance); |
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p.flush(); |
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|
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s.close(); |
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System.out.println("Agent finished."); |
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} |
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|
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public BasicAgent(String name) { |
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_name = name; |
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} |
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|
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public void onArrival(Station station) { |
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_transmissionCount++; |
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_station = station; |
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say("Just arrived at - " + _station.getName()); |
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} |
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|
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public void run() { |
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while(_running) { |
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try { |
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Thread.sleep(10000); |
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} catch (InterruptedException e) { |
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} |
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ArrayList agents = _station.getAllAgents(); |
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Iterator i = agents.iterator(); |
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while(i.hasNext()) { |
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Agent agent = (Agent) i.next(); |
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if (agent != (Agent) this) { |
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say("Saying hi to " + agent.getName()); |
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agent.greet(this); |
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} |
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} |
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} |
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} |
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|
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public void greet(Agent agent) { |
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say(agent.getName() + " just said hi to me"); |
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} |
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|
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private void say(String text) { |
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System.out.println(getName() + ": " + text); |
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} |
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|
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public String getName() { |
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return _name; |
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} |
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|
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public long getTransmissionCount() { |
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return _transmissionCount; |
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} |
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|
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private Station _station; |
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private String _name; |
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private long _transmissionCount = 0; |
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private boolean _running = true; |
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} |
