```
public class Variable
extends java.lang.Object
```
A variable that can be altered by an optimization algorithm.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`createRandomValue(java.util.Random random)`
`java.lang.String`	`getId()`
`int`	`getIndex()`
`double`	`getValue(Individual individual)`
`double`	`mutate(double currentValue, java.util.Random random)`
`void`	`setRandomValue(Individual individual, java.util.Random random)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

public Variable(int index,
                java.lang.String id)

public double getValue(Individual individual)

public double createRandomValue(java.util.Random random)

public double mutate(double currentValue,
                     java.util.Random random)

public void setRandomValue(Individual individual,
                           java.util.Random random)

Class Variable