jmetal.encodings.variable
Class ArrayReal

java.lang.Object
  jmetal.core.Variable
      jmetal.encodings.variable.ArrayReal

All Implemented Interfaces:

java.io.Serializable

public class ArrayReal
extends Variable

Class implementing a decision encodings.variable representing an array of real values. The real values of the array have their own bounds.

See Also:

Serialized Form

Field Summary

java.lang.Double[]

array_ Stores an array of real values

Constructor Summary

ArrayReal()
Constructor

ArrayReal(int size, Problem problem)
Constructor

Method Summary

Variable	deepCopy() Creates an exact copy of a Variable object.
int	getLength() Returns the length of the arrayReal.
double	getLowerBound(int index) Get the lower bound of a value
double	getUpperBound(int index) Get the upper bound of a value
double	getValue(int index) getValue
void	setValue(int index, double value) setValue
java.lang.String	toString() Returns a string representing the object

Methods inherited from class jmetal.core.Variable

getLowerBound, getUpperBound, getValue, getVariableType, setLowerBound, setUpperBound, setValue

Methods inherited from class java.lang.Object

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

Field Detail

array_

public java.lang.Double[] array_

Stores an array of real values

Constructor Detail

ArrayReal

public ArrayReal()

Constructor

ArrayReal

public ArrayReal(int size,
                 Problem problem)

Constructor

Parameters:

size - Size of the array

Method Detail

deepCopy

public Variable deepCopy()

Description copied from class: Variable

Creates an exact copy of a Variable object.

Specified by:

deepCopy in class Variable

Returns:

the copy of the object.

getLength

public int getLength()

Returns the length of the arrayReal.

Returns:

The length

getValue

public double getValue(int index)
                throws JMException

getValue

Parameters:

index - Index of value to be returned

Returns:

the value in position index

Throws:

JMException

setValue

public void setValue(int index,
                     double value)
              throws JMException

setValue

Parameters:

index - Index of value to be returned

value - The value to be set in position index

Throws:

JMException

getLowerBound

public double getLowerBound(int index)
                     throws JMException

Get the lower bound of a value

Parameters:

index - The index of the value

Returns:

the lower bound

Throws:

JMException

getUpperBound

public double getUpperBound(int index)
                     throws JMException

Get the upper bound of a value

Parameters:

index - The index of the value

Returns:

the upper bound

Throws:

JMException

toString

public java.lang.String toString()

Returns a string representing the object

Overrides:

toString in class java.lang.Object

Returns:

The string