Java SctAssignment.getTime方法代码示例

import org.cpsolver.studentsct.model.SctAssignment; //导入方法依赖的package包/类
/**
 * Check for overlapping sections that are attended by the same student
 * @param a current assignment
 * @return false, if there is such a case
 */
public boolean check(Assignment<Request, Enrollment> a) {
    sLog.info("Checking for overlaps...");
    boolean ret = true;
    for (Student student : getModel().getStudents()) {
        HashMap<TimeLocation, SctAssignment> times = new HashMap<TimeLocation, SctAssignment>();
        for (Request request : student.getRequests()) {
            Enrollment enrollment = a.getValue(request);
            if (enrollment == null)
                continue;
            for (SctAssignment assignment : enrollment.getAssignments()) {
                if (assignment.getTime() == null)
                    continue;
                for (TimeLocation time: times.keySet()) {
                    if (time.hasIntersection(assignment.getTime())) {
                        sLog.error("Student " + student + " assignment " + assignment + " overlaps with "
                                + times.get(time));
                        ret = false;
                    }
                }
                times.put(assignment.getTime(), assignment);
            }
        }
    }
    return ret;
}
 

import org.cpsolver.studentsct.model.SctAssignment; //导入方法依赖的package包/类
/**
 * Convert given enrollment to a string (comma separated list of subpart
 * names and time assignments only)
 */
private static String enrollment2string(Enrollment enrollment) {
    StringBuffer sb = new StringBuffer();
    Collection<SctAssignment> assignments = enrollment.getAssignments();
    if (enrollment.isCourseRequest()) {
        assignments = new TreeSet<SctAssignment>(new Comparator<SctAssignment>() {
            @Override
            public int compare(SctAssignment a1, SctAssignment a2) {
                Section s1 = (Section) a1;
                Section s2 = (Section) a2;
                return s1.getSubpart().compareTo(s2.getSubpart());
            }
        });
        assignments.addAll(enrollment.getAssignments());
    }
    for (Iterator<? extends SctAssignment> i = assignments.iterator(); i.hasNext();) {
        SctAssignment a = i.next();
        if (a instanceof Section)
            sb.append(((Section) a).getSubpart().getName() + " ");
        if (a.getTime() != null)
            sb.append(a.getTime().getLongName(true));
        if (i.hasNext())
            sb.append(", ");
    }
    return sb.toString();
}
 

import org.cpsolver.studentsct.model.SctAssignment; //导入方法依赖的package包/类
public boolean isOverlappingFreeTime(FreeTimeRequest request, Enrollment e) {
	if (request.getTime() == null || e.isAllowOverlap()) return false;
       for (SctAssignment assignment : e.getAssignments())
           if (!assignment.isAllowOverlap() && assignment.getTime() != null && request.getTime().hasIntersection(assignment.getTime()))
           	return true;
       return false;
}
 

import org.cpsolver.studentsct.model.SctAssignment; //导入方法依赖的package包/类
public boolean inConflict(SctAssignment a1, SctAssignment a2, boolean ignoreBreakTimeConflicts) {
    if (a1.getTime() == null || a2.getTime() == null) return false;
    if (ignoreBreakTimeConflicts) {
    	TimeLocation t1 = a1.getTime();
    	TimeLocation t2 = a2.getTime();
    	return t1.shareDays(t2) && shareHoursIgnoreBreakTime(t1, t2) && t1.shareWeeks(t2);
    } else {
    	return a1.getTime().hasIntersection(a2.getTime());
    }
}
 

import org.cpsolver.studentsct.model.SctAssignment; //导入方法依赖的package包/类
public static OnlineSectioningLog.Section.Builder toProto(SctAssignment a, Course c, Reservation r) {
OnlineSectioningLog.Section.Builder section = OnlineSectioningLog.Section.newBuilder();
if (a instanceof Section) {
	Section s = (Section)a;
	section.setClazz(
			OnlineSectioningLog.Entity.newBuilder()
			.setUniqueId(s.getId())
			.setExternalId(c == null ? s.getName() : s.getName(c.getId()))
			.setName(s.getName(-1l))
			);
	section.setSubpart(
			OnlineSectioningLog.Entity.newBuilder()
			.setUniqueId(s.getSubpart().getId())
			.setName(s.getSubpart().getName())
			.setExternalId(s.getSubpart().getInstructionalType())
			);
	
	if (s.hasInstructors()) {
		for (Instructor i: s.getInstructors()) {
			OnlineSectioningLog.Entity.Builder instructor = OnlineSectioningLog.Entity.newBuilder()
				.setUniqueId(i.getId())
				.setName(i.getName());
			if (i.getExternalId() != null)
				instructor.setExternalId(i.getExternalId());
			else if (i.getEmail() != null)
				instructor.setExternalId(i.getEmail());
			section.addInstructor(instructor);
		}
	}
}
if (c != null) {
	section.setCourse(
			OnlineSectioningLog.Entity.newBuilder()
			.setUniqueId(c.getId())
			.setName(c.getName()));
}
if (a.getTime() != null) {
	OnlineSectioningLog.Time.Builder time = OnlineSectioningLog.Time.newBuilder();
	time.setDays(a.getTime().getDayCode());
	time.setStart(a.getTime().getStartSlot());
	time.setLength(a.getTime().getLength());
	if (a.getTime().getDatePatternName() != null && !a.getTime().getDatePatternName().isEmpty())
		time.setPattern(a.getTime().getDatePatternName());
	else if (a instanceof FreeTimeRequest)
		time.setPattern("Free Time");
	section.setTime(time);
}
if (a.getRooms() != null) {
	for (RoomLocation room: a.getRooms()) {
		section.addLocation(OnlineSectioningLog.Entity.newBuilder()
				.setUniqueId(room.getId())
				.setName(room.getName())
				);
	}
}
  	if (r != null) {
  		OnlineSectioningLog.Entity.Builder reservation = OnlineSectioningLog.Entity.newBuilder()
  			.setUniqueId(r.getId());
  		if (r instanceof GroupReservation)
  			reservation.setType(OnlineSectioningLog.Entity.EntityType.GROUP_RESERVATION);
  		else if (r instanceof IndividualReservation)
  			reservation.setType(OnlineSectioningLog.Entity.EntityType.INDIVIDUAL_RESERVATION);
  		else if (r instanceof CurriculumReservation) {
  			reservation.setType(OnlineSectioningLog.Entity.EntityType.CURRICULUM_RESERVATION);
  			CurriculumReservation cr = (CurriculumReservation)r;
  			reservation.setName(cr.getAcademicArea() + (cr.getClassifications().isEmpty() ? "" : " " + cr.getClassifications()) + (cr.getMajors().isEmpty() ? "" : cr.getMajors()));
  		} else if (r instanceof CourseReservation)
  			reservation.setType(OnlineSectioningLog.Entity.EntityType.RESERVATION);
  		section.setReservation(reservation);
  	}
  	return section;
  }
 

import org.cpsolver.studentsct.model.SctAssignment; //导入方法依赖的package包/类
/**
 * Return true if the given two assignments are overlapping.
 * 
 * @param a1
 *            an assignment
 * @param a2
 *            an assignment
 * @return true, if the given sections are in an overlapping conflict
 */
public boolean inConflict(SctAssignment a1, SctAssignment a2) {
    if (a1.getTime() == null || a2.getTime() == null) return false;
    if (a1 instanceof Section && a2 instanceof Section && ((Section)a1).isToIgnoreStudentConflictsWith(a2.getId())) return false;
    return a1.getTime().hasIntersection(a2.getTime());
}
 

import org.cpsolver.studentsct.model.SctAssignment; //导入方法依赖的package包/类
/**
 * Return penalty of an assignment. It is a penalty of its time (see
 * {@link SctAssignment#getTime()}) or zero if the time is null.
 * @param assignment section assignment
 * @return penalty
 */
public double getPenalty(SctAssignment assignment) {
    return (assignment.getTime() == null ? 0.0 : getPenalty(assignment.getTime()));
}