);
		$cache_engine->cache_objects( $meta_data, 0, $this->get_cache_group() );
	}

	/**
	 * Delete cached meta data for the given object_ids.
	 *
	 * @internal This method should only be used by internally and in cases where the CRUD operations of this datastore
	 *           are bypassed for performance purposes. This interface is not guaranteed.
	 *
	 * @param array $object_ids The object_ids to delete cache for.
	 *
	 * @return bool[] Array of return values, grouped by the object_id. Each value is either true on success, or false
	 *                if the contents were not deleted.
	 */
	public function clear_cached_data( array $object_ids ): array {
		if ( ! OrderUtil::custom_orders_table_datastore_cache_enabled() ) {
			return array_fill_keys( $object_ids, true );
		}

		$cache_engine  = wc_get_container()->get( WPCacheEngine::class );
		$return_values = array();
		foreach ( $object_ids as $object_id ) {
			$return_values[ $object_id ] = $cache_engine->delete_cached_object( $object_id, $this->get_cache_group() );
		}
		return $return_values;
	}

	/**
	 * Invalidate all the cache used by this data store.
	 *
	 * @internal This method should only be used by internally and in cases where the CRUD operations of this datastore
	 *           are bypassed for performance purposes. This interface is not guaranteed.
	 *
	 * @return bool Whether the cache as fully invalidated.
	 */
	public function clear_all_cached_data(): bool {
		if ( ! OrderUtil::custom_orders_table_datastore_cache_enabled() ) {
			return true;
		}

		$cache_engine = wc_get_container()->get( WPCacheEngine::class );

		return $cache_engine->delete_cache_group( $this->get_cache_group() );
	}
}