function Data::getCardinality

Gets the cardinality of this collection.

Return value

int The cardinality of the resource collection. -1 for unlimited cardinality.

File

core/modules/jsonapi/src/JsonApiResource/Data.php, line 139

Class

Data

Represents the `data` and `included` objects of a top-level object.

Namespace

Code

public function getCardinality() {
    return $this->cardinality;
}