src/ChangeSet.php
protected function implicitKey(DataObject $item)
    {
        if ($item instanceof ChangeSetItem) {
            return $item->ObjectClass . '.' . $item->ObjectID;
        }
        return $item->baseClass() . '.' . $item->ID;
    }
protected function implicitKey(DataObject $item)
    {
        if ($item instanceof ChangeSetItem) {
            return $item->ObjectClass . '.' . $item->ObjectID;
        }
        return $item->baseClass() . '.' . $item->ID;
    }
protected function implicitKey ( DataObject $ item ) { if ( $ item instanceof ChangeSetItem ) { return $ item -> ObjectClass . '.' . $ item -> ObjectID ; } return $ item -> baseClass ( ) . '.' . $ item -> ID ; }
Build identifying string key for this object

@param DataObject $item
@return string
Build identifying string key for this object