jmetal.encodings.variable
Class ArrayInt

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

All Implemented Interfaces:

java.io.Serializable

public class ArrayInt
extends Variable

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

See Also:

Serialized Form

Field Summary

int[]

array_ Stores an array of integer values

Constructor Summary

ArrayInt()
Constructor

ArrayInt(int size)
Constructor

ArrayInt(int size, double[] lowerBounds, double[] upperBounds)
Constructor

ArrayInt(int size, Problem problem)
Constructor

Method Summary

Variable	deepCopy() Creates an exact copy of a Variable object.
int	getLength() Returns the length of the arrayInt.
double	getLowerBound(int index) Get the lower bound of a value
double	getUpperBound(int index) Get the upper bound of a value
int	getValue(int index) getValue
void	setValue(int index, int 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 int[] array_

Stores an array of integer values

Constructor Detail

ArrayInt

public ArrayInt()

Constructor

ArrayInt

public ArrayInt(int size)

Constructor

Parameters:

size - Size of the array

ArrayInt

public ArrayInt(int size,
                Problem problem)

Constructor

Parameters:

size - Size of the array

ArrayInt

public ArrayInt(int size,
                double[] lowerBounds,
                double[] upperBounds)

Constructor

Parameters:

size - The size of the array

lowerBounds - Lower bounds

upperBounds - Upper bounds

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 arrayInt.

Returns:

The length

getValue

public int 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,
                     int 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