/// <summary>
/// action :
/// key LEFT_PAREN arguments? RIGHT_PAREN
/// ;
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override object VisitAction([NotNull] WorkflowParser.ActionContext context)
{
var act = new ResultActionConfig()
{
Name = (string)VisitKey(context.key()),
};
if (!this._actions.TryGetValue(act.Name, out MethodReference method))
{
throw new InvalidMethodReferenceException(act.Name);
}
Dictionary <string, Type> o = method.Arguments.ToList().ToDictionary(c => c.Key, c => c.Value);
var args = context.arguments();
if (args != null)
{
var a = (List <(string, string)>)VisitArguments(args);
foreach ((string, string)item in a)
{
var type = ResolveTypeOfArgument(item.Item1, method);
var func = GetLambda(item.Item1, item.Item2, type);
act.Arguments.Add(item.Item1, func);
if (!o.ContainsKey(item.Item1))
{
if (!method.Arguments.ContainsKey(item.Item1))
{
throw new DuplicatedArgumentNameMethodReferenceException(item.Item1);
}
}
o.Remove(item.Item1);
}
if (o.Count > 0)
{
throw new MissingArgumentNameMethodReferenceException(string.Join(", ", o));
}
}
return(act);
}
/// <summary>
/// Visit a parse tree produced by <see cref="WorkflowParser.action"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitAction([NotNull] WorkflowParser.ActionContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// action :
/// key LEFT_PAREN arguments? RIGHT_PAREN
/// ;
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override object VisitAction([NotNull] WorkflowParser.ActionContext context)
{
return(base.VisitAction(context));
}