// build quantifier predicate with BIG_COUNT contained in the view
// attention:
// Most quantifier is not included.
internal Expression CreateExpression(View view)
{
switch (QuantifierType)
{
case Wall.QuantifierType.AtLeastOne:
return(view.GreaterOrEqualThan(((long)1).L()));
case Wall.QuantifierType.None:
return(view.EqualTo(((long)0).L()));
case Wall.QuantifierType.Many:
return(view.GreaterThan(((long)1).L()));
case Wall.QuantifierType.AtLeast:
return(view.GreaterOrEqualThan(Cardinality.L()));
case Wall.QuantifierType.AtMost:
return(view.LessOrEqualThan(Cardinality.L()));
case Wall.QuantifierType.MoreThan:
return(view.GreaterThan(Cardinality.L()));
case Wall.QuantifierType.LessThan:
return(view.LessThan(Cardinality.L()));
case Wall.QuantifierType.Exactly:
return(view.EqualTo(Cardinality.L()));
case Wall.QuantifierType.Between:
return(view.Between(MinCardinality.L(), MaxCardinality.L()));
default:
return(view.GreaterOrEqualThan(((long)1).L()));
}
}
