Flow PHP

NullType

Logical type to annotate a column that is always null.

Sometimes when discovering the schema of existing data, values are always null and the physical type can't be determined. This annotation signals the case where the physical type was guessed from all null values.

Properties

$_TSPEC : mixed
$isValidate : mixed

Methods

__construct() : mixed
getName() : mixed
read() : mixed
write() : mixed

$_TSPEC


    public
    static    mixed
    $_TSPEC
     = []

$isValidate


    public
    static    mixed
    $isValidate
     = false

__construct()


    public
                    __construct() : mixed

getName()


    public
                    getName() : mixed

read()


    public
                    read(mixed $input) : mixed

Parameters

$input : mixed

write()


    public
                    write(mixed $output) : mixed

Parameters

$output : mixed