public override ParseGraphNode BuildParseGraph(RuntimeState state)
{
PatternExpression body = (PatternExpression)this.body;
string reps = (string)this.reps;
return(new RepNode(
Source,
body.BuildParseGraph(state),
Reps.ForName(reps)));
}
public override void Build(RuntimeState state, ClassBuilder builder)
{
builder.Pattern = new ConcretePattern(Source,
builder.TypeBuilder.Name, body.BuildParseGraph(state));
}
public override ParseGraphNode BuildParseGraph(RuntimeState state)
{
ParseGraphNode parseGraph = body.BuildParseGraph(state);
if (options.Count == 0)
{
return(parseGraph);
}
OptionsNode optionsNode = new OptionsNode(Source, parseGraph);
foreach (Option option in options)
{
string optionKey = option.optionKey.name;
object optionValue;
if (option.optionValue == null)
{
optionValue = true;
}
else
{
optionValue = option.optionValue.Get(state);
}
switch (optionKey)
{
case "buildTextNodes":
optionsNode.BuildTextNodes.Value = ConvertNode.ToBool(optionValue);
break;
case "dropPrecedence":
optionsNode.DropPrecedence.Value = ConvertNode.ToBool(optionValue);
break;
case "recursive":
{
if (ConvertNode.ToBool(optionValue))
{
optionsNode.RecursionBehaviour.Value = RecursionBehaviour.Recursive;
}
else
{
optionsNode.RecursionBehaviour.Value = RecursionBehaviour.None;
}
} break;
case "leftRecursive":
optionsNode.RecursionBehaviour.Value = RecursionBehaviour.LeftRecursive;
break;
case "rightRecursive":
optionsNode.RecursionBehaviour.Value = RecursionBehaviour.RightRecursive;
break;
case "whitespace":
optionsNode.Whitespace.Value = Pattern.PatternForType((Type)optionValue);
break;
case "exclude":
optionsNode.Exclude.Value = Pattern.PatternForType((Type)optionValue);
break;
}
}
return(optionsNode);
}
public override ParseGraphNode BuildParseGraph(RuntimeState state)
{
return(new NotNode(
Source,
body.BuildParseGraph(state)));
}
public override ParseGraphNode BuildParseGraph(RuntimeState state)
{
return(new LabelNode(Source, label.name, body.BuildParseGraph(state)));
}
public override ParseGraphNode BuildParseGraph(RuntimeState state)
{
PatternExpression body = (PatternExpression)this.body;
return(body.BuildParseGraph(state));
}