Package org.jacop.floats.constraints.linear

Class VarWeightNode

java.lang.Object

org.jacop.floats.constraints.linear.BinaryNode

org.jacop.floats.constraints.linear.VariableNode

org.jacop.floats.constraints.linear.VarWeightNode

public class VarWeightNode
extends VariableNode

Field Summary

Fields

Modifier and Type	Field	Description
(package private) BoundsVar	bound
(package private) double	weight

Fields inherited from class org.jacop.floats.constraints.linear.VariableNode

rel, store, var

Fields inherited from class org.jacop.floats.constraints.linear.BinaryNode

id, left, n, parent, right

Constructor Summary

Constructors

Constructor	Description
VarWeightNode(Store store, FloatVar v, double w)

Method Summary

Modifier and Type	Method	Description
(package private) double	lb()
(package private) double	max()
(package private) double	min()
(package private) void	propagate()
(package private) void	propagateAndPrune()
(package private) void	prune()
String	toString()
(package private) double	ub()
(package private) void	updateBounds(double min, double max, double lb, double ub)

Methods inherited from class java.lang.Object

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

Field Details

weight

double weight

bound

BoundsVar bound

Constructor Details

VarWeightNode

public VarWeightNode(Store store,
 FloatVar v,
 double w)

Method Details

propagate

void propagate()

Specified by:

propagate in class BinaryNode

propagateAndPrune

void propagateAndPrune()

Specified by:

propagateAndPrune in class BinaryNode

prune

void prune()

Specified by:

prune in class BinaryNode

min

double min()

Specified by:

min in class BinaryNode

max

double max()

Specified by:

max in class BinaryNode

lb

double lb()

Specified by:

lb in class BinaryNode

ub

double ub()

Specified by:

ub in class BinaryNode

updateBounds

void updateBounds(double min,
 double max,
 double lb,
 double ub)

Specified by:

updateBounds in class BinaryNode

toString

public String toString()

Overrides:

toString in class BinaryNode