Package org.drools.planner.examples.nurserostering.domain

Examples of org.drools.planner.examples.nurserostering.domain.NurseRoster

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        NurseRoster nurseRoster = (NurseRoster) abstractSolverScope.getWorkingSolution();
        return nurseRoster.isInitialized();
    }

    public void initializeSolution(AbstractSolverScope abstractSolverScope) {
        NurseRoster nurseRoster = (NurseRoster) abstractSolverScope.getWorkingSolution();
        initializeAssignmentList(abstractSolverScope, nurseRoster);
    }
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import org.drools.planner.examples.nurserostering.solver.move.EmployeeChangeMove;

public class AssignmentSequenceSwitchLength2MoveFactory extends AbstractMoveFactory {

    public List<Move> createMoveList(Solution solution) {
        NurseRoster nurseRoster = (NurseRoster) solution;
        List<Employee> employeeList = nurseRoster.getEmployeeList();
        // This code assumes the assignmentList is sorted
        List<Assignment> assignmentList = nurseRoster.getAssignmentList();

        // Hash the assignments per employee
        Map<Employee, List<AssignmentSequence>> employeeToAssignmentSequenceListMap
                = new HashMap<Employee, List<AssignmentSequence>>(employeeList.size());
        int assignmentSequenceCapacity = nurseRoster.getShiftDateList().size() + 1 / 2;
        for (Employee employee : employeeList) {
            employeeToAssignmentSequenceListMap.put(employee,
                    new ArrayList<AssignmentSequence>(assignmentSequenceCapacity));
        }
        for (Assignment assignment : assignmentList) {
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import org.drools.planner.examples.nurserostering.solver.move.EmployeeMultipleChangeMove;

public class AssignmentPillarPartSwitchMoveFactory extends AbstractMoveFactory {

    public List<Move> createMoveList(Solution solution) {
        NurseRoster nurseRoster = (NurseRoster) solution;
        List<Employee> employeeList = nurseRoster.getEmployeeList();
        // This code assumes the assignmentList is sorted
        List<Assignment> assignmentList = nurseRoster.getAssignmentList();

        // Hash the assignments per employee
        Map<Employee, List<AssignmentSequence>> employeeToAssignmentSequenceListMap
                = new HashMap<Employee, List<AssignmentSequence>>(employeeList.size());
        int assignmentSequenceCapacity = nurseRoster.getShiftDateList().size() + 1 / 2;
        for (Employee employee : employeeList) {
            employeeToAssignmentSequenceListMap.put(employee,
                    new ArrayList<AssignmentSequence>(assignmentSequenceCapacity));
        }
        for (Assignment assignment : assignmentList) {
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import org.drools.planner.examples.nurserostering.solver.move.EmployeeChangeMove;

public class AssignmentSequenceSwitchLength3MoveFactory extends AbstractMoveFactory {

    public List<Move> createMoveList(Solution solution) {
        NurseRoster nurseRoster = (NurseRoster) solution;
        List<Employee> employeeList = nurseRoster.getEmployeeList();
        // This code assumes the assignmentList is sorted
        List<Assignment> assignmentList = nurseRoster.getAssignmentList();

        // Hash the assignments per employee
        Map<Employee, List<AssignmentSequence>> employeeToAssignmentSequenceListMap
                = new HashMap<Employee, List<AssignmentSequence>>(employeeList.size());
        int assignmentSequenceCapacity = nurseRoster.getShiftDateList().size() + 1 / 2;
        for (Employee employee : employeeList) {
            employeeToAssignmentSequenceListMap.put(employee,
                    new ArrayList<AssignmentSequence>(assignmentSequenceCapacity));
        }
        for (Assignment assignment : assignmentList) {
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import org.drools.planner.examples.nurserostering.solver.move.EmployeeChangeMove;

public class EmployeeChangeMoveFactory extends CachedMoveFactory {

    public List<Move> createCachedMoveList(Solution solution) {
        NurseRoster nurseRoster = (NurseRoster) solution;
        List<Move> moveList = new ArrayList<Move>();
        List<Employee> employeeList = nurseRoster.getEmployeeList();
        for (Assignment assignment : nurseRoster.getAssignmentList()) {
            for (Employee employee : employeeList) {
                moveList.add(new EmployeeChangeMove(assignment, employee));
            }
        }
        return moveList;
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import org.drools.planner.examples.nurserostering.solver.move.AssignmentSwitchMove;

public class AssignmentSwitchMoveFactory extends CachedMoveFactory {

    public List<Move> createCachedMoveList(Solution solution) {
        NurseRoster nurseRoster = (NurseRoster) solution;
        List<Assignment> assignmentList = nurseRoster.getAssignmentList();
        List<Move> moveList = new ArrayList<Move>();
        for (ListIterator<Assignment> leftIt = assignmentList.listIterator(); leftIt.hasNext();) {
            Assignment leftAssignment = leftIt.next();
            for (ListIterator<Assignment> rightIt = assignmentList.listIterator(leftIt.nextIndex()); rightIt.hasNext();) {
                Assignment rightAssignment = rightIt.next();
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        return (NurseRoster) solutionBusiness.getSolution();
    }

    public void resetPanel() {
        removeAll();
        NurseRoster nurseRoster = getNurseRoster();
        gridLayout.setColumns(nurseRoster.getShiftDateList().size() + 1);
        JLabel headerCornerLabel = new JLabel("E \\ SD");
        headerCornerLabel.setBorder(BorderFactory.createCompoundBorder(
                BorderFactory.createLineBorder(Color.DARK_GRAY),
                BorderFactory.createEmptyBorder(2, 2, 2, 2)));
        headerCornerLabel.setBackground(HEADER_COLOR);
        headerCornerLabel.setOpaque(true);
        add(headerCornerLabel);
        for (ShiftDate shiftDate : nurseRoster.getShiftDateList()) {
            JLabel shiftDateLabel = new JLabel(shiftDate.getLabel());
            shiftDateLabel.setBorder(BorderFactory.createCompoundBorder(
                    BorderFactory.createLineBorder(Color.DARK_GRAY),
                    BorderFactory.createEmptyBorder(2, 2, 2, 2)));
            shiftDateLabel.setBackground(HEADER_COLOR);
            shiftDateLabel.setOpaque(true);
            add(shiftDateLabel);
        }
        Map<Employee, Map<ShiftDate, EmployeeShiftDatePanel>> employeeShiftDatePanelMap = new HashMap<Employee, Map<ShiftDate, EmployeeShiftDatePanel>>();
        for (Employee employee : nurseRoster.getEmployeeList()) {
            JLabel employeeLabel = new JLabel(employee.toString());
            employeeLabel.setBorder(BorderFactory.createCompoundBorder(
                    BorderFactory.createLineBorder(Color.DARK_GRAY),
                    BorderFactory.createEmptyBorder(2, 2, 2, 2)));
            employeeLabel.setBackground(HEADER_COLOR);
            employeeLabel.setOpaque(true);
            add(employeeLabel);
            Map<ShiftDate, EmployeeShiftDatePanel> shiftDatePanelMap = new HashMap<ShiftDate, EmployeeShiftDatePanel>();
            employeeShiftDatePanelMap.put(employee, shiftDatePanelMap);
            for (ShiftDate shiftDate : nurseRoster.getShiftDateList()) {
                EmployeeShiftDatePanel employeeShiftDatePanel = new EmployeeShiftDatePanel();
                if (employee.getContract().getWeekendDefinition().isWeekend(shiftDate.getDayOfWeek())) {
                    employeeShiftDatePanel.setBackground(Color.LIGHT_GRAY);
                }
                employeeShiftDatePanel.setToolTipText("employee " + employee.getCode()
                        + " on dayIndex " + shiftDate.getDayIndex());
                add(employeeShiftDatePanel);
                shiftDatePanelMap.put(shiftDate, employeeShiftDatePanel);
            }
        }
        if (nurseRoster.isInitialized()) {
            for (Assignment assignment : nurseRoster.getAssignmentList()) {
                Employee employee = assignment.getEmployee();
                EmployeeShiftDatePanel employeeShiftDatePanel = employeeShiftDatePanelMap.get(employee).get(assignment.getShiftDate());
                employeeShiftDatePanel.addAssignment(assignment);
            }
        }
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        public Solution readSolution() throws IOException, JDOMException {
            // Note: javax.xml is terrible. JDom is much much easier.

            Element schedulingPeriodElement = document.getRootElement();
            assertElementName(schedulingPeriodElement, "SchedulingPeriod");
            NurseRoster nurseRoster = new NurseRoster();
            nurseRoster.setId(0L);
            nurseRoster.setCode(schedulingPeriodElement.getAttribute("ID").getValue());

            generateShiftDateList(nurseRoster,
                    schedulingPeriodElement.getChild("StartDate"),
                    schedulingPeriodElement.getChild("EndDate"));
            readSkillList(nurseRoster, schedulingPeriodElement.getChild("Skills"));
            readShiftTypeList(nurseRoster, schedulingPeriodElement.getChild("ShiftTypes"));
            generateShiftList(nurseRoster);
            readPatternList(nurseRoster, schedulingPeriodElement.getChild("Patterns"));
            readContractList(nurseRoster, schedulingPeriodElement.getChild("Contracts"));
            readEmployeeList(nurseRoster, schedulingPeriodElement.getChild("Employees"));
            readRequiredEmployeeSizes(nurseRoster, schedulingPeriodElement.getChild("CoverRequirements"));
            readDayOffRequestList(nurseRoster, schedulingPeriodElement.getChild("DayOffRequests"));
            readDayOnRequestList(nurseRoster, schedulingPeriodElement.getChild("DayOnRequests"));
            readShiftOffRequestList(nurseRoster, schedulingPeriodElement.getChild("ShiftOffRequests"));
            readShiftOnRequestList(nurseRoster, schedulingPeriodElement.getChild("ShiftOnRequests"));

            logger.info("NurseRoster {} with {} skills, {} shiftTypes, {} patterns, {} contracts, {} employees," +
                    " {} shiftDates, {} shifts and {} requests.",
                    new Object[]{nurseRoster.getCode(),
                            nurseRoster.getSkillList().size(),
                            nurseRoster.getShiftTypeList().size(),
                            nurseRoster.getPatternList().size(),
                            nurseRoster.getContractList().size(),
                            nurseRoster.getEmployeeList().size(),
                            nurseRoster.getShiftDateList().size(),
                            nurseRoster.getShiftList().size(),
                            nurseRoster.getDayOffRequestList().size() + nurseRoster.getDayOnRequestList().size()
                                    + nurseRoster.getShiftOffRequestList().size() + nurseRoster.getShiftOnRequestList().size()
                    });

            return nurseRoster;
        }
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public class ShiftAssignmentSequenceSwitchLength2MoveFactory implements MoveListFactory {

    private MovableShiftAssignmentSelectionFilter filter = new MovableShiftAssignmentSelectionFilter();

    public List<Move> createMoveList(Solution solution) {
        NurseRoster nurseRoster = (NurseRoster) solution;
        List<Employee> employeeList = nurseRoster.getEmployeeList();
        // This code assumes the shiftAssignmentList is sorted
        // Filter out every immovable ShiftAssignment
        List<ShiftAssignment> shiftAssignmentList = new ArrayList<ShiftAssignment>(
                nurseRoster.getShiftAssignmentList());
        for (Iterator<ShiftAssignment> it = shiftAssignmentList.iterator(); it.hasNext(); ) {
            ShiftAssignment shiftAssignment = it.next();
            if (!filter.accept(nurseRoster, shiftAssignment)) {
                it.remove();
            }
        }

        // Hash the assignments per employee
        Map<Employee, List<AssignmentSequence>> employeeToAssignmentSequenceListMap
                = new HashMap<Employee, List<AssignmentSequence>>(employeeList.size());
        int assignmentSequenceCapacity = nurseRoster.getShiftDateList().size() + 1 / 2;
        for (Employee employee : employeeList) {
            employeeToAssignmentSequenceListMap.put(employee,
                    new ArrayList<AssignmentSequence>(assignmentSequenceCapacity));
        }
        for (ShiftAssignment shiftAssignment : shiftAssignmentList) {
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public class ShiftAssignmentSwapMoveFactory implements MoveListFactory {

    private MovableShiftAssignmentSelectionFilter filter = new MovableShiftAssignmentSelectionFilter();

    public List<Move> createMoveList(Solution solution) {
        NurseRoster nurseRoster = (NurseRoster) solution;
        // Filter out every immovable ShiftAssignment
        List<ShiftAssignment> shiftAssignmentList = new ArrayList<ShiftAssignment>(
                nurseRoster.getShiftAssignmentList());
        for (Iterator<ShiftAssignment> it = shiftAssignmentList.iterator(); it.hasNext(); ) {
            ShiftAssignment shiftAssignment = it.next();
            if (!filter.accept(nurseRoster, shiftAssignment)) {
                it.remove();
            }
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Related Classes of org.drools.planner.examples.nurserostering.domain.NurseRoster

  • org.apache.commons.lang.builder.HashCodeBuilder
  • org.drools.planner.examples.nurserostering.domain.solver.MovableShiftAssignmentSelectionFilter
  • org.drools.planner.examples.nurserostering.persistence.NurseRosteringSolutionImporter$NurseRosteringInputBuilder
  • org.drools.planner.examples.nurserostering.solver.move.factory.AssignmentPillarPartSwitchMoveFactory
  • org.drools.planner.examples.nurserostering.solver.move.factory.AssignmentSequenceSwitchLength2MoveFactory
  • org.drools.planner.examples.nurserostering.solver.move.factory.AssignmentSequenceSwitchLength3MoveFactory
  • org.drools.planner.examples.nurserostering.solver.move.factory.AssignmentSwitchMoveFactory
  • org.drools.planner.examples.nurserostering.solver.move.factory.EmployeeChangeMoveFactory
  • org.drools.planner.examples.nurserostering.solver.move.factory.ShiftAssignmentPillarPartSwapMoveFactory
  • org.drools.planner.examples.nurserostering.solver.move.factory.ShiftAssignmentSequenceSwitchLength2MoveFactory
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