public virtual bool CanExecute(InterpreterReadToken token)
{
if ((!string.IsNullOrEmpty(CommandNamespace) || !string.IsNullOrEmpty(token.Namespace)) &&
CommandNamespace != token.Namespace)
{
return(false);
}
if (string.IsNullOrEmpty(token.Command))
{
throw new InvalidOperationException("Null command in token.");
}
if (!string.IsNullOrEmpty(Alias) && Alias.Equals($"{token.Identifier}{token.Command}", StringComparison.OrdinalIgnoreCase))
{
return(true);
}
return(Name.Equals($"{token.Identifier}{token.Command}", StringComparison.OrdinalIgnoreCase));
}
protected bool IsCommand(string value, out InterpreterReadToken token)
{
foreach (var identifier in Options.CommandIdentifier)
{
if (value.StartsWith(identifier))
{
string restCommand = value.Replace(identifier, string.Empty);
string commandNamespace, parameter;
GrabNamespace(restCommand, out commandNamespace, out restCommand);
GrabParamenter(restCommand, out parameter, out restCommand);
var command = restCommand;
token = new InterpreterReadToken(identifier, commandNamespace, command, parameter, null);
return(true);
}
}
token = null;
return(false);
}
public ExecutionData(Command command, string parameter, InterpreterReadToken readerToken = null)
{
Command = command;
Parameter = parameter;
ReaderToken = readerToken;
}
public virtual Task Execute(InterpreterReadToken token, Func <Task> next) => Execute(token.Value, next);
