internal override bool Evaluate(IInternalCandidate candidate)
{
if (!candidate.FieldIsAvailable())
{
VisitOnNull(candidate.GetRoot());
}
return(true);
}
internal override bool Evaluate(IInternalCandidate candidate)
{
if (!candidate.FieldIsAvailable())
{
VisitOnNull(candidate.GetRoot());
}
return true;
}
public IInternalCandidate Add(IInternalCandidate candidate)
{
_result.Add(candidate);
if (((QCandidateBase)candidate)._size == 0)
{
// This means that the candidate was already present
// and QCandidate does not allow duplicates.
// In this case QCandidate#isDuplicateOf will have
// placed the existing QCandidate in the i_root
// variable of the new candidate. We return it here:
return(candidate.GetRoot());
}
return(candidate);
}
public override void Visit(object obj)
{
IInternalCandidate qc = (IInternalCandidate)obj;
bool res = true;
bool processed = false;
if (_checkClassMetadataOnly)
{
ClassMetadata yc = qc.ClassMetadata();
if (yc != null)
{
res = i_evaluator.Not(_classMetadata.GetHigherHierarchy(yc) == _classMetadata);
processed = true;
}
}
if (!processed)
{
res = Evaluate(qc);
}
Visit1(qc.GetRoot(), this, res);
}
public override void Visit(object obj)
{
IInternalCandidate candidate = (IInternalCandidate)obj;
// force activation outside the try block
// so any activation errors bubble up
ForceActivation(candidate);
try
{
Platform4.EvaluationEvaluate(i_evaluation, candidate);
}
catch (Exception)
{
candidate.Include(false);
}
// TODO: implement Exception callback for the user coder
// at least for test cases
if (!candidate.Include())
{
DoNotInclude(candidate.GetRoot());
}
}
public virtual void Visit(object obj)
{
IInternalCandidate candidate = (IInternalCandidate)obj;
Visit1(candidate.GetRoot(), this, Evaluate(candidate));
}
public IInternalCandidate Add(IInternalCandidate candidate)
{
_result.Add(candidate);
if (((QCandidateBase)candidate)._size == 0)
{
// This means that the candidate was already present
// and QCandidate does not allow duplicates.
// In this case QCandidate#isDuplicateOf will have
// placed the existing QCandidate in the i_root
// variable of the new candidate. We return it here:
return candidate.GetRoot();
}
return candidate;
}