public ParsnipModel Visit(SyntacticModel.Rule target)
{
var ruleID = target.Head.RuleIdentifier.Text;
var className = target.Head.ClassIdentifier?.Text;
var returnType = GetNodeType(className);
var rule = new Rule(ruleID, returnType, null);
model = model.AddingRule(rule);
return(model);
}
public ParsnipModel Visit(SyntacticModel.Rule target)
{
var oldRule = model.Rules.First(i => i.RuleIdentifier == target.Head.RuleIdentifier.Text);
var selection = new Selection(new SelectionStep[0]);
foreach (var choice in target.Body.Choices)
{
var func = VisitChoice(choice, false, model);
var step = new SelectionStep(func, interfaceMethod: null);
selection = selection.AddingStep(step);
}
var newRule = oldRule.WithParseFunction(selection);
return(model = model.ReplacingRule(oldRule, newRule));
}
public ParsnipModel Visit(SyntacticModel.Rule target) => model;
