public class PerturbationPenalty extends ExamCriterion
isMPP()
is true (minimal
perturbation problem).
AbstractCriterion.ValueContext, AbstractCriterion.ValueUpdateType
iBest, iDebug, iWeight, sDoubleFormat, sPercentFormat
sMaxSize
Constructor and Description |
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PerturbationPenalty() |
Modifier and Type | Method and Description |
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void |
configure(DataProperties properties)
Configure the criterion if needed
|
double |
getValue(Assignment<Exam,ExamPlacement> assignment,
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).
|
void |
getXmlParameters(Map<String,String> params)
Put all the parameters of this criterion into a map that is used to write parameters section of the examination XML file.
|
String |
getXmlWeightName()
Name of the weight parameter in the parameters section of the examination XML file.
|
boolean |
isMPP() |
void |
setXmlParameters(Map<String,String> params)
Set all the parameters of this criterion from a map that is read from the parameters section the examination XML file.
|
String |
toString(Assignment<Exam,ExamPlacement> assignment)
Simple text representation of the criterion and its value.
|
getBounds, getInfo, getPeriodValue, getRoomValue, isPeriodCriterion, isRoomCriterion, setWeight
afterAssigned, afterUnassigned, beforeAssigned, beforeUnassigned, bestRestored, bestSaved, clearCache, computeBounds, constraintAdded, constraintRemoved, createAssignmentContext, getAbbreviation, getAssignmentContextReference, getBest, getBounds, getBounds, getBounds, getContext, getContext, getExtendedInfo, getInfo, getModel, getName, getPerc, getPercentage, getPercRev, getValue, getValue, getValue, getValue, getValueUpdateType, getWeight, getWeightedBest, getWeightedValue, getWeightedValue, getWeightedValue, getWeightedValue, getWeightedValue, getWeightedValue, inc, inc, init, setAssignmentContextReference, setModel, setValueUpdateType, variableAdded, variableRemoved
public PerturbationPenalty()
public void configure(DataProperties properties)
Criterion
configure
in interface Criterion<Exam,ExamPlacement>
configure
in class AbstractCriterion<Exam,ExamPlacement>
properties
- configurationpublic String getWeightName()
AbstractCriterion
getWeightName
in class ExamCriterion
public String getXmlWeightName()
ExamCriterion
getXmlWeightName
in class ExamCriterion
public double getWeightDefault(DataProperties config)
AbstractCriterion
AbstractCriterion.getWeightName()
parameter is not present in the criterion).getWeightDefault
in class AbstractCriterion<Exam,ExamPlacement>
config
- solver configurationpublic boolean isMPP()
public void getXmlParameters(Map<String,String> params)
ExamCriterion
getXmlParameters
in class ExamCriterion
params
- map of parameters (parameter = value) to be populatedpublic void setXmlParameters(Map<String,String> params)
ExamCriterion
setXmlParameters
in class ExamCriterion
params
- map of parameters (parameter = value) loaded from XMLpublic double getValue(Assignment<Exam,ExamPlacement> assignment, ExamPlacement value, Set<ExamPlacement> conflicts)
Criterion
assignment
- current assignmentvalue
- given valueconflicts
- values conflicting with the given valuepublic String toString(Assignment<Exam,ExamPlacement> assignment)
AbstractCriterion
AbstractCriterion.getAbbreviation()
and x is the current value AbstractCriterion.getValue(Assignment)
.toString
in interface Criterion<Exam,ExamPlacement>
toString
in class AbstractCriterion<Exam,ExamPlacement>
assignment
- current assignment