private d.Predicate GetDrumPredicate(TSqlParser.PredicateContext context)
{
var predicateInterval = context.SourceInterval;
var bucketInterval = new Interval {
A = predicateInterval.a, B = predicateInterval.b
};
var newPredicate = new d.Predicate(GetNextPredicateId());
newPredicate.SetInterval(bucketInterval);
newPredicate.Text = GetWhiteSpaceFromCurrentContext(context);
return(newPredicate);
}
private d.Predicate GetDrumPredicate(TSqlParser.Search_conditionContext context)
{
var predicate = context.predicate();
if (predicate is not null)
{
var predicateInterval = predicate.SourceInterval;
var bucketInterval = new Interval {
A = predicateInterval.a, B = predicateInterval.b
};
var newPredicate = new d.Predicate(GetNextPredicateId());
newPredicate.SetInterval(bucketInterval);
newPredicate.Text = GetWhiteSpaceFromCurrentContext(predicate);
return(newPredicate);
}
return(null);
}
public override void EnterSearch_condition([NotNull] TSqlParser.Search_conditionContext context)
{
string debug = context.GetText();
var interval = context.SourceInterval;
Console.WriteLine("EnterSearch_condition:");
Console.WriteLine($"Text: {debug}");
Console.WriteLine($"Interval: {interval.ToString()}");
var predicate = context.predicate();
if (predicate != null)
{
string predicateText = predicate.GetText();
var predicateInterval = predicate.SourceInterval;
var bucketInterval = new Interval {
A = predicateInterval.a, B = predicateInterval.b
};
d.Predicate newPredicate = null;
if (!HasPredicate(bucketInterval))
{
if (PredicateHasBool(context))
{
// we need to determine if we need to add a boolean predicate
// or regular predicate
WalkTree(context);
}
else
{
// just add the predicate
newPredicate = new d.Predicate(GetNextPredicateId());
newPredicate.SetInterval(bucketInterval);
AddPredicate(newPredicate);
}
}
}
}
