public ItemRef get ( final OnItemSnapshot onItemSnapshot , final OnError onError ) { TableMetadata tm = context . getTableMeta ( this . table . name ) ; if ( tm == null ) { this . table . meta ( new OnTableMetadata ( ) { @ Override public void run ( TableMetadata tableMetadata ) { _get ( onItemSnapshot , onError , false ) ; } } , onError ) ; } else { this . _get ( onItemSnapshot , onError , false ) ; } return this ; }
Gets an item snapshot specified by this item reference .