public bool Evaluate(HqlRecord record)
{
int counter = 0;
if (_q == null || _q.Count == 0)
{
return(true);
}
bool?res = HqlEvaluator.Evaluate(record, _q, ref counter);
return(HqlEvaluator.EvalNullableBool(res, false));
}
public bool Evaluate(HqlRecord record)
{
switch (_type)
{
case HqlCompareTokenType.SINGLE:
return(HqlEvaluator.EvalNullableBool(EvaluateSingle(record), false));
case HqlCompareTokenType.IN:
return(HqlEvaluator.EvalNullableBool(EvaluateInValues(record), false));
case HqlCompareTokenType.NOT_IN:
bool b = HqlEvaluator.EvalNullableBool(EvaluateInValues(record), false); // TODO, should this be true?
return(!b);
default:
throw new NotSupportedException("Unknown type of COMPARETOKEN");
}
}
public bool EvaluateJoin(HqlValues values, bool returnOnNull)
{
// I need the comparer to know if it's part of this table
// then compare if against a literal and otherwise return true
// example: if look for table (a)
// 1) (a.field1 = 'bob') <= actually evaluate
// 2) (a.field1 = b.field1) <= return true because we need to save this record for
// later evaluation
// 3) (b.field1 = 'joe') <= return false because i don't care about this record
// 4) (b.field1 is NULL) <= return true because I can't evaluate this here
int counter = 0;
if (_q == null || _q.Count == 0)
{
return(true);
}
bool?res = HqlEvaluator.EvaluateJoin(values, _q, ref counter);
//return EvalNullableBool(res, true);
return(HqlEvaluator.EvalNullableBool(res, returnOnNull));
}
