Apama Documentation : Developing Apama Applications : Developing Apama Applications in EPL : Common EPL Patterns in Monitors : Contrasting using a dictionary with spawning : Translation using spawning
Translation using spawning
Same events as translation using dictionary.
The monitor:
monitor Translator {
   action onload() {
on all Translation() as t addTranslation(t);
on all unmatched Input() as i fail(i);
   }
   action addTranslation(Translation t) {
      spawn translation(t);
   }
   action translation(Translation t) {
      on all Input(t.raw) translate(t.converted);
   }
   action translate(string converted) {
      send Output(converted) to "output";
   }
   action fail(Input i) {
      print "Cannot translate: " + i.value;
   }
}
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