Dlr getDlr()
{
var aToken = childs.Dequeue();
var asig = aToken as Operator;
if (asig != null && asig.type == OperatorType.OpenParenthesis)
{
return(getDlr());
}
var a = aToken as Value;
if (childs.count == 0)
{
return(a.value);
}
var op = childs.Dequeue() as Operator;
if (op.type == OperatorType.CloseParenthesis)
{
return(Dlr.Constant(a.value));
}
var b = getValue();
switch (op.type)
{
case OperatorType.Add: return(Dlr.Add(Dlr.Constant(a.value), Dlr.Constant(b)));
case OperatorType.Subtract: return(Dlr.Subtract(Dlr.Constant(a.value), Dlr.Constant(b)));
case OperatorType.Divide: return(Dlr.Divide(Dlr.Constant(a.value), Dlr.Constant(b)));
case OperatorType.Multiply: return(Dlr.Multiply(Dlr.Constant(a.value), Dlr.Constant(b)));
}
return(Dlr.Empty());
}
public void TypeIs()
{
var expected =
LinqExpression.TypeIs(
LinqExpression.Empty(),
typeof(object));
const string actual = @"
@prefix : <http://example.com/> .
@prefix xt: <http://example.com/ExpressionTypes/> .
:s
:typeBinaryExpressionType xt:TypeIs ;
:typeBinaryExpression [
a :Empty ;
];
:typeBinaryType [
:typeName ""System.Object"" ;
] ;
.
";
ShouldBe(actual, expected);
}
protected internal override MAst Transform()
{
return(MAst.Empty());
}
public virtual DLR ToDlr()
{
return(DLR.Empty());
}
