总是出现swarm.SignatureNotFoundException错误

generate2000 · 发表于 2010-11-11 10:28:14

本帖最后由 generate2000 于 2010-11-11 10:46 编辑

本人swarm菜鸟,有个问题请教下下.swarm2.2,jdk1.6update21
以下是actiongroupdemo程序,在执行时出现以下错误.请各位高手帮忙解决一下,不胜感激.
swarm.SignatureNotFoundException
      at swarm.Selector.<init>(Selector.java:76)
      at ActionGroupDemo.<init>(ActionGroupDemo.java:37)
      at ActionGroupDemo.main(ActionGroupDemo.java:67)

import swarm.objectbase.SwarmImpl;
import swarm.objectbase.Swarm;
import swarm.activity.ScheduleImpl;
import swarm.activity.Activity;
import swarm.activity.ActionGroupImpl;
import swarm.collections.ListImpl;
import swarm.defobj.Zone;
import swarm.Globals;
import swarm.Selector;
import swarm.activity.ActionGroup;
class Agent {
      char id;

      Agent(char id) {
            this.id = id;
      }

      public void agentStep() {
            System.out.println(id + ":" + Globals.env.getCurrentTime());
      }
}

public class ActionGroupDemo extends SwarmImpl {
      ScheduleImpl schedule;
      ActionGroupImpl actionGroup;
      ListImpl list;
      char Id = 'a';

      ActionGroupDemo(Zone aZone) {
            super(aZone);
            list = new ListImpl(aZone);
            swarmSetp();
            actionGroup = new ActionGroupImpl(aZone);
            schedule = new ScheduleImpl(aZone);
            try {
                     Selector agentSel = new Selector(Agent.class, "agentStep", false);
                     Selector swarmSel = new Selector(ActionGroupDemo.class,"swarmSetp", false);//问题就出现在这一行

                     actionGroup.createActionForEach$message(list, agentSel);
                     actionGroup.createActionTo$message(this, swarmSel);
                     schedule.at$createAction(0, actionGroup);
                     schedule.at$createAction(1, actionGroup);
                     schedule.at$createAction(2, actionGroup);

            } catch (Exception e) {
                     e.printStackTrace(System.err);
                     //System.out.println(e);
                     System.exit(1);
            }

      }

      private void swarmSetp() {
            list.addLast(new Agent(Id));
            Id++;
      }

      public Activity activateIn(Swarm context) {
            super.activateIn(context);
            schedule.activateIn(this);
            return getActivity();
      }

      public static void main(String[] args) {
            Globals.env.initSwarm("ActionGroupdemo", "1.1", "s@s", args);
            Swarm swarms = new ActionGroupDemo(Globals.env.globalZone);
            swarms.buildObjects();
            swarms.buildActions();
            swarms.activateIn(null).run();
      }

}

hbj307 · 发表于 2010-11-22 22:09:23

你的函数swarmStep 不能为private 要是public才行。

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[求助] 总是出现swarm.SignatureNotFoundException错误