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java.lang.Objectnet.sf.cpsolver.ifs.criteria.AbstractCriterion<Exam,ExamPlacement>
net.sf.cpsolver.exam.criteria.ExamCriterion
net.sf.cpsolver.exam.criteria.RoomSplitPenalty
public class RoomSplitPenalty
Cost for using more than one room (nrSplits^2).
A weight for room split penalty can be set by problem
property Exams.RoomSplitWeight, or in the input xml file, property
roomSplitWeight.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion |
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AbstractCriterion.ValueUpdateType |
| Field Summary |
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| Fields inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion |
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iBest, iDebug, iValue, iValueUpdateType, iWeight, sDoubleFormat, sPercentFormat |
| Constructor Summary | |
|---|---|
RoomSplitPenalty()
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| Method Summary | |
|---|---|
void |
afterAssigned(long iteration,
ExamPlacement value)
Called after a value is assigned to its variable ( Value.variable()). |
void |
beforeUnassigned(long iteration,
ExamPlacement value)
Called before a value is unassigned from its variable ( Value.variable()). |
void |
getInfo(Map<String,String> info)
Adds some information into the table with information about the solution |
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. |
boolean |
isPeriodCriterion()
True if this criterion is based on period assignment. |
String |
toString()
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| Methods inherited from class net.sf.cpsolver.exam.criteria.ExamCriterion |
|---|
getBounds, getPeriodValue, getRoomValue, getXmlParameters, isRoomCriterion, setWeight, setXmlParameters |
| Methods inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion |
|---|
afterUnassigned, beforeAssigned, bestRestored, bestSaved, clearCache, computeBounds, constraintAdded, constraintRemoved, getBest, getBounds, getInfo, getModel, getName, 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 |
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public RoomSplitPenalty()
| Method Detail |
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public String getWeightName()
AbstractCriterion
getWeightName in class ExamCriterionpublic String getXmlWeightName()
ExamCriterion
getXmlWeightName in class ExamCriterionpublic double getWeightDefault(DataProperties config)
AbstractCriterionAbstractCriterion.getWeightName() parameter is not present in the criterion).
getWeightDefault in class AbstractCriterion<Exam,ExamPlacement>
public double getValue(ExamPlacement value,
Set<ExamPlacement> conflicts)
Criterion
public void beforeUnassigned(long iteration,
ExamPlacement value)
ModelListenerValue.variable()).
beforeUnassigned in interface ModelListener<Exam,ExamPlacement>beforeUnassigned in class AbstractCriterion<Exam,ExamPlacement>iteration - current iterationvalue - value to be unassigned
public void afterAssigned(long iteration,
ExamPlacement value)
ModelListenerValue.variable()).
afterAssigned in interface ModelListener<Exam,ExamPlacement>afterAssigned in class AbstractCriterion<Exam,ExamPlacement>iteration - current iterationvalue - value to be assignedpublic void getInfo(Map<String,String> info)
InfoProvider
getInfo in interface InfoProvider<Exam>getInfo in class ExamCriterionpublic String toString()
toString in class Objectpublic boolean isPeriodCriterion()
ExamCriterionExamPlacement.getTimeCost().
isPeriodCriterion in class ExamCriterion
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