public override void ExitFilterCondition(QueryLanguageParser.FilterConditionContext context)
{
var preparedCondition = processingQueryNodeStack.Pop();
CurrentProcessingQueryNode.Criterias.Add(preparedCondition);
base.ExitFilterCondition(context);
}
public override void EnterFilterCondition(QueryLanguageParser.FilterConditionContext context)
{
var notModifier = context.notModifier != null;
var comparator = context.comparator?.Type;
var condition = new QueryNode
{
Type = QueryNodeType.Criteria,
Comparator = comparator.HasValue ? ParserHelper.GetCriteriaComparator(comparator.Value) : (CriteriaComparator?)null,
NotModifier = notModifier,
};
// Not Equals workaround
if (condition.Comparator == CriteriaComparator.NotEq)
{
condition.Comparator = CriteriaComparator.Eq;
condition.NotModifier = !condition.NotModifier;
}
// Processed in EnterFilterConditionSubject
// condition.CriteriaSubjectPath.AddRange(subjectPath);
processingQueryNodeStack.Push(condition);
base.EnterFilterCondition(context);
}
