A factory is a combine of factory_node
s
There are following types of factory_node
:
-
factory
A
factory
contains severalworkshop
s (no exception)-
workshop
A
workshop
contains severalline
s-
line
A
line
contains severaloperation
s-
operation
A
operation
contains severalmachine
s-
machine
A
machine
-
-
-
-