/**
* Set global flag for this field.
*
- * @param int $flag Bit flag to set/unset
+ * @param int $flag Bit flag to set/unset
* @param bool $unset True if flag should be unset, false by default
* @return $this
*/
/**
* Check if flag is set.
- * @param $flag
+ * @param int $flag
* @return int 0 if unset, !=0 if set
*/
public function checkFlag( $flag ) {
public function merge( SearchIndexField $that ) {
return $that;
}
+
+ /**
+ * @inheritDoc
+ */
+ public function getEngineHints( SearchEngine $engine ) {
+ return [];
+ }
}