Package org.optaplanner.examples.curriculumcourse.domain

Examples of org.optaplanner.examples.curriculumcourse.domain.Course

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            Map<String, Teacher> teacherMap = new HashMap<String, Teacher>();
            List<Course> courseList = new ArrayList<Course>(courseListSize);
            readEmptyLine();
            readConstantLine("COURSES:");
            for (int i = 0; i < courseListSize; i++) {
                Course course = new Course();
                course.setId((long) i);
                // Courses: <CourseID> <Teacher> <# Lectures> <MinWorkingDays> <# Students>
                String line = bufferedReader.readLine();
                String[] lineTokens = splitBySpacesOrTabs(line, 5);
                course.setCode(lineTokens[0]);
                course.setTeacher(findOrCreateTeacher(teacherMap, lineTokens[1]));
                course.setLectureSize(Integer.parseInt(lineTokens[2]));
                course.setMinWorkingDaySize(Integer.parseInt(lineTokens[3]));
                course.setCurriculumList(new ArrayList<Curriculum>());
                course.setStudentSize(Integer.parseInt(lineTokens[4]));
                courseList.add(course);
                courseMap.put(course.getCode(), course);
            }
            schedule.setCourseList(courseList);
            List<Teacher> teacherList = new ArrayList<Teacher>(teacherMap.values());
            schedule.setTeacherList(teacherList);
            return courseMap;
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                if (lineTokens.length != (coursesInCurriculum + 2)) {
                    throw new IllegalArgumentException("Read line (" + line + ") is expected to contain "
                            + (coursesInCurriculum + 2) + " tokens.");
                }
                for (int j = 2; j < lineTokens.length; j++) {
                    Course course = courseMap.get(lineTokens[j]);
                    if (course == null) {
                        throw new IllegalArgumentException("Read line (" + line + ") uses an unexisting course("
                                + lineTokens[j] + ").");
                    }
                    course.getCurriculumList().add(curriculum);
                }
                curriculumList.add(curriculum);
            }
            schedule.setCurriculumList(curriculumList);
        }
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import org.optaplanner.examples.curriculumcourse.domain.UnavailablePeriodPenalty;

public class LectureDifficultyWeightFactory implements SelectionSorterWeightFactory<CourseSchedule, Lecture> {

    public Comparable createSorterWeight(CourseSchedule schedule, Lecture lecture) {
        Course course = lecture.getCourse();
        int unavailablePeriodPenaltyCount = 0;
        for (UnavailablePeriodPenalty penalty : schedule.getUnavailablePeriodPenaltyList()) {
            if (penalty.getCourse().equals(course)) {
                unavailablePeriodPenaltyCount++;
            }
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            this.lecture = lecture;
            this.unavailablePeriodPenaltyCount = unavailablePeriodPenaltyCount;
        }

        public int compareTo(LectureDifficultyWeight other) {
            Course course = lecture.getCourse();
            Course otherCourse = other.lecture.getCourse();
            return new CompareToBuilder()
                    .append(course.getCurriculumList().size(), otherCourse.getCurriculumList().size())
                    .append(unavailablePeriodPenaltyCount, other.unavailablePeriodPenaltyCount)
                    .append(course.getLectureSize(), otherCourse.getLectureSize())
                    .append(course.getStudentSize(), otherCourse.getStudentSize())
                    .append(course.getMinWorkingDaySize(), otherCourse.getMinWorkingDaySize())
                    .append(lecture.getId(), other.lecture.getId())
                    .toComparison();
        }
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Related Classes of org.optaplanner.examples.curriculumcourse.domain.Course

  • org.optaplanner.examples.curriculumcourse.domain.solver.LectureDifficultyWeightFactory
  • org.optaplanner.examples.curriculumcourse.domain.solver.LectureDifficultyWeightFactory$LectureDifficultyWeight
  • org.optaplanner.examples.curriculumcourse.persistence.CurriculumCourseImporter$CurriculumCourseInputBuilder
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