private static void CheckUnaryOperatorNodeType <TInnerExpression>(UnaryOperatorBindingParserNode node, BindingTokenType operatorType)
where TInnerExpression : BindingParserNode
{
Assert.IsTrue(node.Operator == operatorType);
Assert.IsTrue(node.InnerExpression is TInnerExpression);
}
private static void CheckBinaryOperatorNodeType <TLeft, TRight>(BinaryOperatorBindingParserNode node, BindingTokenType operatorType)
where TLeft : BindingParserNode
where TRight : BindingParserNode
{
Assert.IsTrue(node.Operator == operatorType);
Assert.IsTrue(node.FirstExpression is TLeft);
Assert.IsTrue(node.SecondExpression is TRight);
}
private static void CheckUnaryOperatorNodeType <TInnerExpression>(UnaryOperatorBindingParserNode node, BindingTokenType operatorType)
where TInnerExpression : BindingParserNode
{
Assert.AreEqual(operatorType, node.Operator);
Assert.IsInstanceOfType(node.InnerExpression, typeof(TInnerExpression));
}
private static void CheckBinaryOperatorNodeType <TLeft, TRight>(BinaryOperatorBindingParserNode node, BindingTokenType operatorType)
where TLeft : BindingParserNode
where TRight : BindingParserNode
{
Assert.AreEqual(operatorType, node.Operator);
Assert.IsInstanceOfType(node.FirstExpression, typeof(TLeft));
Assert.IsInstanceOfType(node.SecondExpression, typeof(TRight));
}
public BinaryOperatorBindingParserNode(BindingParserNode firstExpression, BindingParserNode secondExpression, BindingTokenType @operator)
{
FirstExpression = firstExpression;
SecondExpression = secondExpression;
Operator = @operator;
}
public UnaryOperatorBindingParserNode(BindingParserNode innerExpression, BindingTokenType @operator)
{
InnerExpression = innerExpression;
Operator = @operator;
}
public UnaryOperatorBindingParserNode(BindingParserNode innerExpression, BindingTokenType @operator)
{
InnerExpression = innerExpression;
Operator = @operator;
}
public BinaryOperatorBindingParserNode(BindingParserNode firstExpression, BindingParserNode secondExpression, BindingTokenType @operator)
{
FirstExpression = firstExpression;
SecondExpression = secondExpression;
Operator = @operator;
}
public static string ToDisplayString(this BindingTokenType tokenType)
{
switch (tokenType)
{
case BindingTokenType.WhiteSpace: return(" ");
case BindingTokenType.Identifier: return("Identifier");
case BindingTokenType.Dot: return(".");
case BindingTokenType.Comma: return(",");
case BindingTokenType.OpenParenthesis: return("(");
case BindingTokenType.CloseParenthesis: return(")");
case BindingTokenType.OpenArrayBrace: return("[");
case BindingTokenType.CloseArrayBrace: return("]");
case BindingTokenType.AddOperator: return("+");
case BindingTokenType.SubtractOperator: return("-");
case BindingTokenType.MultiplyOperator: return("*");
case BindingTokenType.DivideOperator: return("/");
case BindingTokenType.ModulusOperator: return("%");
case BindingTokenType.UnsupportedOperator: return("UnsupportedOp");
case BindingTokenType.EqualsEqualsOperator: return("==");
case BindingTokenType.LessThanOperator: return("<");
case BindingTokenType.LessThanEqualsOperator: return("<=");
case BindingTokenType.GreaterThanOperator: return(">");
case BindingTokenType.GreaterThanEqualsOperator: return(">=");
case BindingTokenType.NotEqualsOperator: return("!=");
case BindingTokenType.NotOperator: return("!");
case BindingTokenType.StringLiteralToken: return("Literal");
case BindingTokenType.NullCoalescingOperator: return("?.");
case BindingTokenType.QuestionMarkOperator: return("?");
case BindingTokenType.ColonOperator: return(":");
case BindingTokenType.AndOperator: return("&");
case BindingTokenType.AndAlsoOperator: return("&&");
case BindingTokenType.OrOperator: return("|");
case BindingTokenType.OrElseOperator: return("||");
case BindingTokenType.AssignOperator: return("=");
default: return("Unknown");
}
}
