org.opt4j.operator.algebra

Class Var

java.lang.Object

org.opt4j.operator.algebra.Var

All Implemented Interfaces:

Term

public class Var
extends Object
implements Term

The Var returns a double value.

Author:

lukasiewycz

Constructor Summary

Constructors

Constructor and Description
Var() Constructs a Var with the initial value 0.
Var(double value) Constructs a Var with a given value.

Method Summary

Modifier and Type	Method and Description
double	calculate(double... values) Calculates the result of this Term.
double	getValue() Returns the value.
void	setValue(double value) Sets the value.

Methods inherited from class java.lang.Object

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

Constructor Detail

Var

public Var()

Constructs a Var with the initial value 0.

Var

public Var(double value)

Constructs a Var with a given value.

Parameters:

value - the value

Method Detail

getValue

public double getValue()

Returns the value.

Returns:

the value

setValue

public void setValue(double value)

Sets the value.

Parameters:

value - the value to set

calculate

public double calculate(double... values)

Description copied from interface: Term

Calculates the result of this Term.

Specified by:

calculate in interface Term

Parameters:

values - the values

Returns:

the result