@Override
public void processSimEvent(SimEvent event) {
Object[] requestedParameters = event.getParameters();
Method requestedMethod = this.lookupMethodForSimEvent(event);
// this is consistent with the behavior pattern set by SimEntityBase
if (null == requestedMethod) {
return;
}
try {
Level l = Level.FINEST;
if (LOG.isLoggable(l)) {
LOG.log(
l,
LogString.format(
eventList,
"Will invoke "
+ requestedMethod.toGenericString()
+ " on "
+ this.toString()
+ " which was found under the annotation sim event name \'"
+ event.getEventName()
+ "\'"));
}
requestedMethod.invoke(this, requestedParameters);
} catch (IllegalAccessException ex) {
throw new RuntimeException(ex);
} catch (IllegalArgumentException ex) {
throw new RuntimeException(ex);
} catch (InvocationTargetException ex) {
throw new RuntimeException(ex);
}
}
protected Method lookupMethodForSimEvent(SimEvent event) {
String requestedEvent = event.getEventName();
Class<?>[] requestedSignature = new Class<?>[event.getSignature().length];
// <ugh>
Object[] args = event.getParameters();
for (int i = 0; i < args.length; i++) {
if (null == args[i]) {
break;
}
Class<?> c = args[i].getClass();
requestedSignature[i] = c;
}
// </ugh>
Map<Class<?>[], Method> signatureKeyedMethods =
eventMethodMap.get(getClass()).get(requestedEvent);
Method requestedMethod = null;
for (Class<?>[] sig : signatureKeyedMethods.keySet()) {
if (callableArgTypes(sig, requestedSignature)) {
requestedMethod = signatureKeyedMethods.get(sig);
}
}
// special case, ignore other entities' run events
if (requestedEvent.equalsIgnoreCase("Run") && event.getSource() != this) {
requestedMethod = null;
}
if (null == requestedMethod) {
Level l = Level.WARNING;
if (LOG.isLoggable(l)) {
StringBuilder buff = new StringBuilder("(");
int z = requestedSignature.length;
if (z == 0) {
buff.append(")");
} else {
for (Class c : requestedSignature) {
buff.append(c.getName());
if (z > 0) {
buff.append(", ");
} else {
buff.append(")");
}
z--;
}
}
LOG.log(
l,
"No method having signature compatible with "
+ buff
+ " was found for event '"
+ requestedEvent
+ "' in "
+ this.getClass().getSimpleName());
}
}
return requestedMethod;
}
