Related Class Properties _parent _pathKey _model _query _result _valid _stats _hasInitialized _schema _autoConfig Class Methods __construct _init assignTo model parent schema offsetExists rewind meta each map sort data offsetSet result stats close closed __destruct _populate Extends lithium\util\Collection If this `Collection` instance has a parent document (see `$_parent`), this value indicates the key name of the parent document that contains it. Related lithium\data\Collection::$_parent