LessonInstanceSpaceOccupation instanceSpaceOccupation =
(LessonInstanceSpaceOccupation) SpaceUtils.getFirstOccurrenceOfResourceAllocationByClass(space, lesson);
instanceSpaceOccupation =
instanceSpaceOccupation == null ? new LessonInstanceSpaceOccupation(space) : instanceSpaceOccupation;
instanceSpaceOccupation.edit(this);
}
}
@Override
public void setSummary(Summary summary) {