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Final Class Yiisoft\Data\Reader\Iterable\FilterHandler\EqualsNullHandler

All Classes | Methods
InheritanceYiisoft\Data\Reader\Iterable\FilterHandler\EqualsNullHandler
ImplementsYiisoft\Data\Reader\Iterable\IterableFilterHandlerInterface

EqualsNull iterable filter handler checks that the item's field value is null.

Public Methods

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Method Description Defined By
getFilterClass() Yiisoft\Data\Reader\Iterable\FilterHandler\EqualsNullHandler
match() Yiisoft\Data\Reader\Iterable\FilterHandler\EqualsNullHandler

Method Details

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getFilterClass() public method

public string getFilterClass ( )

                public function getFilterClass(): string
{
    return EqualsNull::class;
}
match() public method

public boolean match ( object|array $item, Yiisoft\Data\Reader\FilterInterface $filter, Yiisoft\Data\Reader\Iterable\Context $context )
$item object|array
$filter Yiisoft\Data\Reader\FilterInterface
$context Yiisoft\Data\Reader\Iterable\Context 

                public function match(object|array $item, FilterInterface $filter, Context $context): bool
{
    /** @var EqualsNull $filter */
    return $context->readValue($item, $filter->field) === null;
}