public static SparqlExpression operator -(SparqlExpression e)
{
// e.SetExprType(ExpressionTypeEnum.numeric);
var uminus = new SparqlUnaryExpression(o => - o, e);
// uminus.SetExprType(e);
return(uminus);
}
public static SparqlExpression operator !(SparqlExpression e)
{
// e.SetExprType(ObjectVariantEnum.@Bool);
var opLogicalNot = new SparqlUnaryExpression(o => !o, e);
//opLogicalNot.SetExprType(ObjectVariantEnum.Bool);
return(opLogicalNot);
}