Automattic\WooCommerce\Internal\ProductFilters

FilterDataProvider{} │ WC 1.0

Provider class.

No Hooks.

Usage

$FilterDataProvider = new FilterDataProvider();
// use class methods

Methods

1. public init( TaxonomyHierarchyData $taxonomy_hierarchy_data )
2. public with( QueryClausesGenerator $query_clauses_generator )

FilterDataProvider{} FilterDataProvider{} code ^{WC 10.3.3}

class FilterDataProvider {
	/**
	 * Hold initialized providers.
	 *
	 * @var array Product filter data providers.
	 */
	private $providers = array();

	/**
	 * Instance of TaxonomyHierarchyData.
	 *
	 * @var TaxonomyHierarchyData
	 */
	private $taxonomy_hierarchy_data;

	/**
	 * Initialize dependencies.
	 *
	 * @internal For exclusive usage of WooCommerce core, backwards compatibility not guaranteed.
	 *
	 * @param TaxonomyHierarchyData $taxonomy_hierarchy_data Instance of TaxonomyHierarchyData.
	 *
	 * @return void
	 */
	final public function init( TaxonomyHierarchyData $taxonomy_hierarchy_data ): void {
		$this->taxonomy_hierarchy_data = $taxonomy_hierarchy_data;
	}

	/**
	 * Get the data provider with desired query clauses generator.
	 *
	 * @param QueryClausesGenerator $query_clauses_generator The query clauses generator instance.
	 */
	public function with( QueryClausesGenerator $query_clauses_generator ) {
		$class_name = get_class( $query_clauses_generator );

		if ( ! isset( $this->providers[ $class_name ] ) ) {
			$this->providers[ $class_name ] = new FilterData( $query_clauses_generator, $this->taxonomy_hierarchy_data );
		}

		return $this->providers[ $class_name ];
	}
}