private double calculateWeight(JobInProgress job, TaskType taskType) {
if (!isRunnable(job)) {
return 0;
} else {
double weight = 1.0;
if (sizeBasedWeight) {
// Set weight based on runnable tasks
weight = Math.log1p(runnableTasks(job, taskType)) / Math.log(2);
}
weight *= getPriorityFactor(job.getPriority());
if (weightAdjuster != null) {
// Run weight through the user-supplied weightAdjuster
weight = weightAdjuster.adjustWeight(job, taskType, weight);
}
return weight;
}
}
@Override
public JobPriority getPriority() {
return job.getPriority();
}
