callOperatorOpen();
Map<String, Emitter> emitters = new HashMap<String, Emitter>();
for (Pair<Object, Boolean> operatorStatePair : operators.values()) {
if (operatorStatePair.getFirst() instanceof Emitter) {
Emitter emitter = (Emitter) operatorStatePair.getFirst();
emitters.put(emitter.getName(), emitter);
}
}
return new EPDataFlowInstanceCaptive(emitters, sourceRunnables);
}