/** * Prepare the flattened {@link WorkUnit}s for execution by populating the job and task IDs. */ private WorkUnitStream prepareWorkUnits(WorkUnitStream workUnits, JobState jobState) { return workUnits.transform(new WorkUnitPreparator(this.jobContext.getJobId())); }
workUnitStream = workUnitStream.transform(new MultiWorkUnitForEach() { @Override public void forWorkUnit(WorkUnit workUnit) {