internal override bool Evaluate(IInternalCandidate candidate)
{
bool result = true;
QCandidates qCandidates = candidate.Candidates();
if (qCandidates.IsTopLevel() && qCandidates.WasLoadedFromClassFieldIndex())
{
if (_classMetadata.GetAncestor() != null)
{
BTreeClassIndexStrategy index = (BTreeClassIndexStrategy)_classMetadata.Index();
if (index == null)
{
return(i_evaluator.Not(true));
}
BTree btree = index.Btree();
object searchResult = btree.Search(candidate.Transaction(), candidate.Id());
result = searchResult != null;
}
}
else
{
IReflectClass claxx = candidate.ClassMetadata().ClassReflector();
if (claxx == null)
{
result = false;
}
else
{
result = i_equal ? _claxx.Equals(claxx) : _claxx.IsAssignableFrom(claxx);
}
}
return(i_evaluator.Not(result));
}
internal override bool Evaluate(IInternalCandidate candidate)
{
bool result = true;
QCandidates qCandidates = candidate.Candidates();
if (qCandidates.IsTopLevel() && qCandidates.WasLoadedFromClassFieldIndex())
{
if (_classMetadata.GetAncestor() != null)
{
BTreeClassIndexStrategy index = (BTreeClassIndexStrategy)_classMetadata.Index();
if (index == null)
{
return i_evaluator.Not(true);
}
BTree btree = index.Btree();
object searchResult = btree.Search(candidate.Transaction(), candidate.Id());
result = searchResult != null;
}
}
else
{
IReflectClass claxx = candidate.ClassMetadata().ClassReflector();
if (claxx == null)
{
result = false;
}
else
{
result = i_equal ? _claxx.Equals(claxx) : _claxx.IsAssignableFrom(claxx);
}
}
return i_evaluator.Not(result);
}
internal override bool Evaluate(QConObject constraint, IInternalCandidate candidate
, object obj)
{
if (obj != null)
{
if (obj is ByteArrayBuffer)
{
obj = StringHandler.ReadString(candidate.Transaction().Context(), (ByteArrayBuffer
)obj);
}
string candidateStringValue = obj.ToString();
string stringConstraint = constraint.GetObject().ToString();
if (!caseSensitive)
{
candidateStringValue = candidateStringValue.ToLower();
stringConstraint = stringConstraint.ToLower();
}
return(CompareStrings(candidateStringValue, stringConstraint));
}
return(constraint.GetObject() == null);
}
internal override bool Evaluate(QConObject constraint, IInternalCandidate candidate
, object obj)
{
if (obj != null)
{
if (obj is ByteArrayBuffer)
{
obj = StringHandler.ReadString(candidate.Transaction().Context(), (ByteArrayBuffer
)obj);
}
string candidateStringValue = obj.ToString();
string stringConstraint = constraint.GetObject().ToString();
if (!caseSensitive)
{
candidateStringValue = candidateStringValue.ToLower();
stringConstraint = stringConstraint.ToLower();
}
return CompareStrings(candidateStringValue, stringConstraint);
}
return constraint.GetObject() == null;
}