- allow to configure the expected job runtime in the test spec
- remove link to EngineConfig and hard-wire the engine latency for now
... extended integration testing reveals two further bugs ;-)
... document deadline calculation
...in the hope that the Optimiser is able to elide those references entirely,
when (as is here the case) they point into another field of a larger object compound
...as a preparation for solving a logical problem with the Planning-Pipeline;
it can not quite work as intended just by passing down the pair of
current ticket and dependent ticket, since we have to calculate a chained
calculation of job deadlines, leading up to the root ticket for a frame.
My solution idea is to create the JobPlanning earlier in the pipeline,
already *before* the expansion of prerequisites, and rather to integrate
the representation of the dependency relation direcly into JobPlanning
...using hard coded values instead of observation of actual runtimes,
but at least the calculation scheme (now relocated from TimeAnchor to JobPlanning)
should be a reasonable starting point.
TODO: test fails...
The initial implementation effort for Player and Job-Planning
has been reviewed and largely reworked, and some parts are now
obsoleted by the reworked alternative and can be disabled.
The basic idea will be retained though: JobPlanning is a
data aggregator and performs the final step of creating a Job
