__construct( $data, $dataSource = 'PLAIN')
setMetaDataFromShop( $metaData)
isEmpty()
format( $dataDestination)
getId() : integer
(primary key)
setId( $val)
getGroupId() : integer
(foreign key ConfiguratorGroup)
setGroupId( $val)
getName() : string
setName( $val)
getPosition() : integer
setPosition( $val)