Java Event.hasInstantListener Examples

Example #1

File: LocationEvaluation.java Project: mleegwt/jlibs

  @Override
  public void start() {
    assert predicateResult != Boolean.FALSE;
    assert !finished;

    if (event.hasInstantListener(expression)) {
      if (listener instanceof LocationEvaluation)
        predicateChain = ((LocationEvaluation) listener).predicateChain;
      else predicateChain = 0;
      if (predicateEvaluation != null) predicateChain++;
    }

    if (predicateEvaluation != null) {
      Expression predicate = predicateEvaluation.expression;
      if (predicate.scope() != Scope.DOCUMENT) predicateEvaluation.start();
    }
    eventID.addListener(event, currentStep, this);
  }