public override List <GeneralError> VisitRule([NotNull] WordLangParser.RuleContext context)
{
var errs = new List <GeneralError>();
var conditions = context.conditions();
if (conditions.ChildCount == 0)
{
errs.Add(context.NewError("Missing the Conditions header"));
}
else
{
errs.AddRange(Visit(conditions));
}
var outcomes = context.outcomes();
if (outcomes.ChildCount == 0)
{
errs.Add(context.NewError("Missing the Outcomes header"));
}
else
{
errs.AddRange(Visit(outcomes));
}
return(errs);
}
public override string VisitRule([NotNull] WordLangParser.RuleContext context)
{
var title = Visit(context.ruleTitle());
var displayAs = Visit(context.displayAs());
var conditions = Visit(context.conditions());
var dialogs = Visit(context.dialogs());
var outcomes = Visit(context.outcomes());
return($"{{\"name\":{title},\"displayAs\":{displayAs},\"conditions\":{conditions},\"dialog\":{dialogs},\"outcomes\":{outcomes}}}");
}
public override string VisitRule([NotNull] WordLangParser.RuleContext context)
{
var title = Visit(context.ruleTitle());
var displayAs = Visit(context.displayAs());
var conditions = Visit(context.conditions());
var dialogs = Visit(context.dialogs());
var outcomes = Visit(context.outcomes());
return($"(rule title=[{title}] displayAs=[{displayAs}] conditions=[{conditions}] dialogs=[{dialogs}] outcomes=[{outcomes}])");
}
public override AST.RuleTree VisitRule([NotNull] WordLangParser.RuleContext context)
{
var rule = new AST.Rule();
var titleContext = context.ruleTitle();
rule.Title = new AST.FieldString()
{
Value = titleContext.text().NAME().CombineTokens(),
StartIndex = titleContext.text().NAME().First().Symbol.StartIndex,
StopIndex = titleContext.text().NAME().Last().Symbol.StopIndex
};
var displayAsCtx = context.displayAs().text();
if (displayAsCtx != null)
{
rule.DisplayAs = new AST.FieldString()
{
Value = displayAsCtx.NAME().CombineTokens(),
StartIndex = displayAsCtx.Start.StartIndex,
StopIndex = displayAsCtx.Stop.StopIndex
};
}
else
{
rule.DisplayAs = new AST.FieldString()
{
Value = "",
StartIndex = context.displayAs().Start.StartIndex,
StopIndex = context.displayAs().Stop.StopIndex
};
}
rule.Conditions = context.conditions().booleanExpr()
.Select(ctx => Visit(ctx))
.OfType <AST.Condition>()
.ToList();
rule.Dialogs = context.dialogs().dialogLine()
.Select(ctx => Visit(ctx))
.OfType <AST.Dialog>()
.ToList();
rule.Outcomes = context.outcomes().singleOutcome()
.Select(ctx => Visit(ctx))
.OfType <AST.Outcome>()
.ToList();
return(rule);
}
