@Application(name = "Simple",
          author = "John Doe",
          version = "1.0",
          company = "Apama",
          description = "sample")
@MonitorType(description = "A simple java monitor")
 
public class Simple implements Monitor, MatchListener {
   public Simple() {}
   public void onLoad() {
      EventExpression eventExpr =
         new EventExpression("all Tick(*, >10.0):t");
      eventExpr.addMatchListener(this);
   }
 
   public void match(MatchEvent event) {
      Tick tick = (Tick)event.getMatchingEvents().get("t");
      tick.emit();
   }
}

@EventType(description = "Event that signals a stock trade")
public class Tick extends Event {
   public String name;
   public double price;
   public Tick() {
      this("", 0);
   }
 
   public Tick(String name, double price){
      this.name = name;
      this.price = price;
   }
}