net.sf.cpsolver.exam.criteria

Class InstructorDirectConflicts

java.lang.Object

net.sf.cpsolver.ifs.criteria.AbstractCriterion<Exam,ExamPlacement>

net.sf.cpsolver.exam.criteria.ExamCriterion

net.sf.cpsolver.exam.criteria.StudentDirectConflicts

net.sf.cpsolver.exam.criteria.InstructorDirectConflicts

All Implemented Interfaces:

Criterion<Exam,ExamPlacement>, InfoProvider<Exam>, ModelListener<Exam,ExamPlacement>

Direct Known Subclasses:

InstructorNotAvailableConflicts

public class InstructorDirectConflicts
extends StudentDirectConflicts

Number of direct instructor conflicts. I.e., number of cases when an exam is attended by an instructor that attends some other exam at the same period.

Direct instructor conflict weight can be set by problem property Exams.InstructorDirectConflictWeight, or in the input xml file, property instructorDirectConflictWeight.

Version:

ExamTT 1.2 (Examination Timetabling)
Copyright (C) 2008 - 2012 Tomáš Müller
muller@unitime.org
http://muller.unitime.org

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not see http://www.gnu.org/licenses/.

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion

AbstractCriterion.ValueUpdateType

Field Summary

Fields inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion

iBest, iDebug, iValue, iValueUpdateType, iWeight, sDoubleFormat, sPercentFormat

Constructor Summary

Constructors

Constructor and Description
InstructorDirectConflicts()

Method Summary

Modifier and Type	Method and Description
void	getInfo(Map<String,String> info) Adds some information into the table with information about the solution
String	getName() Criterion name
double	getValue(ExamPlacement value, Set<ExamPlacement> conflicts) Value of a proposed assignment (including hard conflicts)
double	getWeightDefault(DataProperties config) Defines default weight (when AbstractCriterion.getWeightName() parameter is not present in the criterion).
String	getWeightName() Defines weight name (to be used to get the criterion weight from the configuration).
String	getXmlWeightName() Name of the weight parameter in the parameters section of the examination XML file.
String	toString()

Methods inherited from class net.sf.cpsolver.exam.criteria.ExamCriterion

getBounds, getPeriodValue, getRoomValue, getXmlParameters, isPeriodCriterion, isRoomCriterion, setWeight, setXmlParameters

Methods inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion

afterAssigned, afterUnassigned, beforeAssigned, beforeUnassigned, bestRestored, bestSaved, clearCache, computeBounds, constraintAdded, constraintRemoved, getBest, getBounds, getInfo, getModel, getPerc, getPercRev, getValue, getValue, getWeight, getWeightedBest, getWeightedValue, getWeightedValue, getWeightedValue, inc, init, variableAdded, variableRemoved

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InstructorDirectConflicts

public InstructorDirectConflicts()

Method Detail

getWeightName

public String getWeightName()

Description copied from class: AbstractCriterion

Defines weight name (to be used to get the criterion weight from the configuration).

Overrides:

getWeightName in class StudentDirectConflicts

getXmlWeightName

public String getXmlWeightName()

Description copied from class: ExamCriterion

Name of the weight parameter in the parameters section of the examination XML file.

Overrides:

getXmlWeightName in class StudentDirectConflicts

getWeightDefault

public double getWeightDefault(DataProperties config)

Description copied from class: AbstractCriterion

Defines default weight (when AbstractCriterion.getWeightName() parameter is not present in the criterion).

Overrides:

getWeightDefault in class StudentDirectConflicts

getValue

public double getValue(ExamPlacement value,
                       Set<ExamPlacement> conflicts)

Description copied from interface: Criterion

Value of a proposed assignment (including hard conflicts)

Specified by:

getValue in interface Criterion<Exam,ExamPlacement>

Overrides:

getValue in class StudentDirectConflicts

getName

public String getName()

Description copied from interface: Criterion

Criterion name

Specified by:

getName in interface Criterion<Exam,ExamPlacement>

Overrides:

getName in class StudentDirectConflicts

getInfo

public void getInfo(Map<String,String> info)

Description copied from interface: InfoProvider

Adds some information into the table with information about the solution

Specified by:

getInfo in interface InfoProvider<Exam>

Overrides:

getInfo in class StudentDirectConflicts

toString

public String toString()

Overrides:

toString in class StudentDirectConflicts