public override Node ExitHexliteral(PerCederberg.Grammatica.Runtime.Token node)
{
var element = IntegralLiteralElement.Create(node.Image, true, inUnaryNegate, context.BuilderOptions);
node.AddValue(element);
return(node);
}
public override Node ExitCharLiteral(PerCederberg.Grammatica.Runtime.Token node)
{
var s = DoEscapes(node.Image);
node.AddValue(new CharLiteralElement(s[0]));
return(node);
}
public override Node ExitDatetime(PerCederberg.Grammatica.Runtime.Token node)
{
var image = node.Image.Substring(1, node.Image.Length - 2);
var element = new DateTimeLiteralElement(image, context);
node.AddValue(element);
return(node);
}
public override Node ExitTimeSpan(PerCederberg.Grammatica.Runtime.Token node)
{
var image = node.Image.Substring(2, node.Image.Length - 3);
var element = new TimeSpanLiteralElement(image);
node.AddValue(element);
return(node);
}
public override Node ExitStringLiteral(PerCederberg.Grammatica.Runtime.Token node)
{
var s = DoEscapes(node.Image);
var element = new StringLiteralElement(s);
node.AddValue(element);
return(node);
}
public override Node ExitOr(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(AndOrOperation.Or);
return(node);
}
public override Node ExitGte(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(LogicalCompareOperation.GreaterThanOrEqual);
return(node);
}
public override Node ExitLt(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(LogicalCompareOperation.LessThan);
return(node);
}
public override Node ExitPower(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(BinaryArithmeticOperation.Power);
return(node);
}
public override Node ExitArrayBraces(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue("[]");
return(node);
}
public override Node ExitEverything(Token node)
{
node.AddValue(node.Image.ToString());
return base.ExitEverything(node);
}
public override Node ExitUserName(Token node)
{
node.AddValue(node.GetImage().Substring(9).Trim());
return node;
}
public override Node ExitRightShift(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(ShiftOperation.RightShift);
return(node);
}
public override Node ExitXor(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue("Xor");
return(node);
}
public override Node ExitNumber(Token node)
{
node.AddValue(Int32.Parse(node.Image));
return base.ExitNumber(node);
}
public override Node ExitFalse(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(new BooleanLiteralElement(false));
return(node);
}
public override Node ExitWhitespace(Token node)
{
node.AddValue(node.Image.ToString());
return base.ExitWhitespace(node);
}
public override Node ExitNot(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(string.Empty);
return(node);
}
public override Node ExitIdentifier(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(node.Image);
return(node);
}
private static Node EchoImage(Token node)
{
node.AddValue(node.Image);
return node;
}
public override Node ExitNullLiteral(PerCederberg.Grammatica.Runtime.Token node)
{
node.AddValue(new NullLiteralElement());
return(node);
}
public override Node ExitQuotedString(Token node)
{
string quotedString = node.GetImage();
// Remove first and last char which are both a quote.
string content = quotedString.Substring(1, quotedString.Length - 2);
node.AddValue(content);
return node;
}
public override Node ExitCharacter(Token node)
{
node.AddValue(node.Image.ToString());
return base.ExitCharacter(node);
}
