@Override
    public boolean isPossible(CommandInvocation invocation)
    {
        String token = invocation.currentToken();
        if (token.startsWith("-"))
        {
            token = token.substring(1);
            if (name().equalsIgnoreCase(token) || longName().equalsIgnoreCase(token))
            {
                return true;
            }
        }
        return false;
    }