| 1 | package de.uka.ipd.sdq.scheduler.processes.impl; |
| 2 | |
| 3 | import de.uka.ipd.sdq.probfunction.math.util.MathTools; |
| 4 | import de.uka.ipd.sdq.scheduler.ISchedulableProcess; |
| 5 | import de.uka.ipd.sdq.scheduler.SchedulerModel; |
| 6 | import de.uka.ipd.sdq.scheduler.processes.IActiveProcess; |
| 7 | import de.uka.ipd.sdq.scheduler.timeslice.ITimeSlice; |
| 8 | |
| 9 | public class PreemptiveProcess extends ActiveProcess { |
| 10 | |
| 11 | private ITimeSlice timeslice = null; |
| 12 | |
| 13 | public PreemptiveProcess(SchedulerModel model, ISchedulableProcess process) { |
| 14 | super(model, process); |
| 15 | } |
| 16 | |
| 17 | @Override |
| 18 | protected void passTimeProcessing(double passedTime) { |
| 19 | super.passTimeProcessing(passedTime); |
| 20 | timeslice.substractTime(passedTime); |
| 21 | } |
| 22 | |
| 23 | public ITimeSlice getTimeslice(){ |
| 24 | return this.timeslice; |
| 25 | } |
| 26 | |
| 27 | public void setTimeSlice(ITimeSlice timeslice) { |
| 28 | this.timeslice = timeslice; |
| 29 | } |
| 30 | |
| 31 | @Override |
| 32 | public String toString() { |
| 33 | return super.toString() + " (" + MathTools.round( timeslice.getRemainingTime(), 0.1) +")"; |
| 34 | } |
| 35 | |
| 36 | @Override |
| 37 | public IActiveProcess createNewInstance(ISchedulableProcess process) { |
| 38 | PreemptiveProcess p = new PreemptiveProcess(getModel(), process); |
| 39 | p.timeslice = this.timeslice.clone(); |
| 40 | return p; |
| 41 | } |
| 42 | } |