//Get Function Or Action
public static ParserFunction GetFunctionOrAction(string item, ref string action)
{
ActionFunction actionFunction = GetAction(action);
// Ако преминато действие съществува и е регистрирано, ние сме готови.
if (actionFunction != null)
{
ActionFunction theAction = actionFunction.NewInstance() as ActionFunction;
theAction.Name = item;
theAction.Action = action;
action = null;
return(theAction);
}
// В противен случай търсейте местни и глобални функции.
ParserFunction pf = GetFunction(item);
if (pf != null)
{
return(pf);
}
// функцията не е намерена, ще се опита да анализира това като низ в кавички или число.
_strOrNumFunction.Item = item;
return(_strOrNumFunction);
}
static ParserFunction GetRegisteredAction(string name, ParsingScript script, ref string action)
{
if (Constants.CheckReserved(name))
{
return(null);
}
if (ActionForUndefined(action) && script.Rest.StartsWith(Constants.UNDEFINED))
{
IsUndefinedFunction undef = new IsUndefinedFunction(name, action);
return(undef);
}
ActionFunction actionFunction = GetAction(action);
// If passed action exists and is registered we are done.
if (actionFunction == null)
{
return(null);
}
ActionFunction theAction = actionFunction.NewInstance() as ActionFunction;
theAction.Name = name;
theAction.Action = action;
action = null;
return(theAction);
}
static ParserFunction GetRegisteredAction(string name, ref string action)
{
ActionFunction actionFunction = GetAction(action);
// If passed action exists and is registered we are done.
if (actionFunction == null)
{
return(null);
}
ActionFunction theAction = actionFunction.NewInstance() as ActionFunction;
theAction.Name = name;
theAction.Action = action;
action = null;
return(theAction);
}
// Add Action
public static void AddAction(string name, ActionFunction action)
{
_actions[name] = action;
}