The state valid for this job chain node.
The job chain to which the order is to be handed over when it reaches this state.
return true
from the last completed job, sets an order in this state.
The default value is the value of the state=
attribute of the next job chain node.
return false
from the last completed job, sets an order in this error state..
Adds a new job chain node to a chain of job chains - i.e. in nested job chains.
Job chains which contain nested job chains cannot be nested in other job chains.
Job chains grouped together through nesting build a common Order_id_space, in which the uniqueness of an order identifier is tested when the order is submitted.
The JobScheduler does not accept the submission of an order in a job chain, when the order ID has already been allocated in that Order_id_space.
When an order within an Order_id_space is replaced in one job chain in the ID space, then to will also be replaced in other job chains in the same Order_id_space.