/**
* Simulated check.
*
* @param g estimated graph, not loaded from XML.
* @param question question loaded from XML or computed by a learner.
* @param responseForNoRestart ignored.
* @param lengthInHardFacts ignored.
* @param options set to null by the simulator.
* @return value loaded from XML or computed by the learner.
*/
@Override
public synchronized Pair<Integer, String> CheckWithEndUser(
LearnerGraph graph,
List<Label> argQuestion,
int responseForNoRestart,
List<Boolean> acceptedElements,
PairScore pairBeingMerged,
Object[] options) {
Pair<Integer, String> result = null;
// First, we call the expected method
if (Thread.currentThread() == secondThread) {
result =
whatToCompareWith.CheckWithEndUser(
graph, argQuestion, responseForNoRestart, acceptedElements, pairBeingMerged, options);
question = argQuestion;
cPair = result;
} else
result =
decoratedLearner.CheckWithEndUser(
graph, argQuestion, responseForNoRestart, acceptedElements, pairBeingMerged, options);
syncOnCallOf(KIND_OF_METHOD.M_CHECKWITHUSER);
if (Thread.currentThread() != secondThread) { // checking.
if (!question.equals(argQuestion))
failureCode = new IllegalArgumentException("different CheckWithEndUser questions");
if (!cPair.equals(result))
failureCode =
new IllegalArgumentException(
"different CheckWithEndUser results "
+ cPair.firstElem
+ " v.s. "
+ result.firstElem
+ " and "
+ cPair.secondElem
+ " v.s. "
+ result.secondElem);
cPair = null;
question = null; // reset stored data
}
syncOnCallOf(KIND_OF_METHOD.M_METHODEXIT); // aims to stop one of the threads running fast
// from the first checkCall and overwriting the stored value before the other
// thread had a chance to use it in a comparison.
return result;
}
