Package dev.yushen.wrapperapi.gurobi.variable

Class IntegerVariable

java.lang.Object

dev.yushen.wrapperapi.gurobi.variable.IntegerVariable

All Implemented Interfaces:

Variable

Direct Known Subclasses:

BinaryVariable

public class IntegerVariable
extends java.lang.Object
implements Variable

Field Summary

Fields

Modifier and Type	Field	Description
protected gurobi.GRBVar	grbVar
protected int	lowerBound
protected java.lang.String	name
protected int	upperBound
protected int	value

Constructor Summary

Constructors

Constructor	Description
IntegerVariable(java.lang.String name)
IntegerVariable(java.lang.String name, int value)
IntegerVariable(java.lang.String name, int lowerBound, int upperBound)

Method Summary

Modifier and Type	Method	Description
LinearExpression	add(double coefficient, Variable variable)
LinearExpression	add(LinearExpression lx)
QuadraticExpression	add(QuadraticExpression qx)
LinearExpression	add(Variable variable)
LinearExpression	div(double coefficient)
double	getDoubleValue()
gurobi.GRBVar	getGRBVar()
java.lang.Integer	getLowerBound()
java.lang.String	getName()
java.lang.Integer	getUpperBound()
java.lang.Integer	getValue()
LinearExpression	mul(double coefficient)
QuadraticExpression	mul(double coefficient, Variable variable)
QuadraticExpression	mul(LinearExpression lx)
QuadraticExpression	mul(Variable variable)
void	setGRBVar(gurobi.GRBVar grbVar)
void	setLowerBound(int lowerBound)
void	setName(java.lang.String name)
void	setUpperBound(int upperBound)
LinearExpression	sub(double constant)
LinearExpression	sub(double coefficient, Variable variable)
LinearExpression	sub(LinearExpression lx)
QuadraticExpression	sub(QuadraticExpression qx)
LinearExpression	sub(Variable variable)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Details

lowerBound

protected int lowerBound

upperBound

protected int upperBound

value

protected int value

name

protected java.lang.String name

grbVar

protected gurobi.GRBVar grbVar

Constructor Details

IntegerVariable

public IntegerVariable(java.lang.String name)

IntegerVariable

public IntegerVariable(java.lang.String name,
int lowerBound,
int upperBound)

IntegerVariable

public IntegerVariable(java.lang.String name,
int value)

Method Details

getLowerBound

public java.lang.Integer getLowerBound()

Specified by:

getLowerBound in interface Variable

setLowerBound

public void setLowerBound(int lowerBound)

getUpperBound

public java.lang.Integer getUpperBound()

Specified by:

getUpperBound in interface Variable

setUpperBound

public void setUpperBound(int upperBound)

getValue

public java.lang.Integer getValue()
                           throws gurobi.GRBException

Specified by:

getValue in interface Variable

Throws:

gurobi.GRBException

getName

public java.lang.String getName()

Specified by:

getName in interface Variable

setName

public void setName(java.lang.String name)

getDoubleValue

public double getDoubleValue()
                      throws gurobi.GRBException

Specified by:

getDoubleValue in interface Variable

Throws:

gurobi.GRBException

getGRBVar

public gurobi.GRBVar getGRBVar()

Specified by:

getGRBVar in interface Variable

setGRBVar

public void setGRBVar(gurobi.GRBVar grbVar)

Specified by:

setGRBVar in interface Variable

add

public LinearExpression add(Variable variable)

Specified by:

add in interface Variable

add

public LinearExpression add(double coefficient,
Variable variable)

Specified by:

add in interface Variable

add

public LinearExpression add(LinearExpression lx)

Specified by:

add in interface Variable

add

public QuadraticExpression add(QuadraticExpression qx)

Specified by:

add in interface Variable

mul

public LinearExpression mul(double coefficient)

Specified by:

mul in interface Variable

mul

public QuadraticExpression mul(Variable variable)

Specified by:

mul in interface Variable

mul

public QuadraticExpression mul(LinearExpression lx)

Specified by:

mul in interface Variable

mul

public QuadraticExpression mul(double coefficient,
Variable variable)

Specified by:

mul in interface Variable

sub

public LinearExpression sub(Variable variable)

Specified by:

sub in interface Variable

sub

public LinearExpression sub(double constant)

Specified by:

sub in interface Variable

sub

public LinearExpression sub(double coefficient,
Variable variable)

Specified by:

sub in interface Variable

sub

public LinearExpression sub(LinearExpression lx)

Specified by:

sub in interface Variable

sub

public QuadraticExpression sub(QuadraticExpression qx)

Specified by:

sub in interface Variable

div

public LinearExpression div(double coefficient)

Specified by:

div in interface Variable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object