Package eu.europa.ec.eurostat.jgiscotools.regionsimplify

Class CFaceSize

java.lang.Object

eu.europa.ec.eurostat.jgiscotools.agent.Constraint<AFace>

eu.europa.ec.eurostat.jgiscotools.regionsimplify.CFaceSize

All Implemented Interfaces:

Comparable<Constraint<?>>

public class CFaceSize
extends Constraint<AFace>

Ensure faces are large enougth. Too small faces are deleted, aggregated of scaled.

Author:

julien Gaffuri

Nested Class Summary

Nested classes/interfaces inherited from class eu.europa.ec.eurostat.jgiscotools.agent.Constraint

Constraint.ConstraintPriorityComparator<R extends Agent>, Constraint.ConstraintSatisfactionComparator<R extends Agent>

Field Summary

Fields inherited from class eu.europa.ec.eurostat.jgiscotools.agent.Constraint

COMPARATOR_CONSTR, COMPARATOR_CONSTR_BY_SATISFACTION, satisfaction

Constructor Summary

Constructors

Constructor	Description
CFaceSize(AFace agent, double minSizeDel, double minSizeDelHole, double minSize, boolean preserveAllUnits, boolean preserveIfPointsInIt)

Method Summary

Modifier and Type	Method	Description
void	computeCurrentValue()
void	computeGoalValue()
void	computeInitialValue()
void	computeSatisfaction()
List<Transformation<AFace>>	getTransformations()

Methods inherited from class eu.europa.ec.eurostat.jgiscotools.agent.Constraint

clear, compareTo, getAgent, getImportance, getMessage, getPriority, getSatisfaction, isHard, isSatisfied, setImportance, setPriority

Methods inherited from class java.lang.Object

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

Constructor Detail

CFaceSize

public CFaceSize(AFace agent,
                 double minSizeDel,
                 double minSizeDelHole,
                 double minSize,
                 boolean preserveAllUnits,
                 boolean preserveIfPointsInIt)

Parameters:

agent -

minSizeDel - Below this size, the face is always deleted. Above, it is enlarged to minSize or deleted if not possible

minSizeDelHole - Below this size, the hole always is deleted. Above, it is enlarged to minSize or deleted if not possible

minSize - The minimum size of a face

preserveAllUnits - Ensure that no unit disappear. At least one face of a unit is preserved.

preserveIfPointsInIt - Ensure that the face is not deleted if it has points in it.

Method Detail

computeInitialValue

public void computeInitialValue()

Overrides:

computeInitialValue in class Constraint<AFace>

computeCurrentValue

public void computeCurrentValue()

Overrides:

computeCurrentValue in class Constraint<AFace>

computeGoalValue

public void computeGoalValue()

Overrides:

computeGoalValue in class Constraint<AFace>

computeSatisfaction

public void computeSatisfaction()

Specified by:

computeSatisfaction in class Constraint<AFace>

getTransformations

public List<Transformation<AFace>> getTransformations()

Overrides:

getTransformations in class Constraint<AFace>