org.epiga.representation

Class BinaryRepresentation

java.lang.Object

org.epiga.representation.Representation<java.util.BitSet>

org.epiga.representation.BinaryRepresentation

Direct Known Subclasses:

BinaryFamilyRepresentation

public class BinaryRepresentation
extends Representation<java.util.BitSet>

Binary representation.

Author:

Daniel H. Stolfi

Constructor Summary

Constructors

Constructor and Description
BinaryRepresentation(java.util.BitSet x, int size) Constructor.
BinaryRepresentation(boolean[] x) Constructor.
BinaryRepresentation(int size) Constructor.

Method Summary

Modifier and Type	Method and Description
Representation<java.util.BitSet>	duplicate() Duplicates the representation.
boolean	equals(java.lang.Object obj)
void	generate() Generates a random new instance of the problem.
int	getSize() Returns the size of the solution vector.
java.util.BitSet	getSolution() Returns the solution vector.
int	hashCode()
void	setSolution(java.util.BitSet x) Replaces the solution vector.
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BinaryRepresentation

public BinaryRepresentation(int size)

Constructor. Creates a new empty Binary representation

Parameters:

size - the size of the Binary representation

BinaryRepresentation

public BinaryRepresentation(java.util.BitSet x,
                            int size)

Constructor. Creates a new Binary representation and sets the solution vector

Parameters:

x - the solution vector

size - the size of the Binary representation

BinaryRepresentation

public BinaryRepresentation(boolean[] x)

Constructor. Creates a new Binary representation.

Parameters:

x - the solution vector

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

generate

public void generate()

Generates a random new instance of the problem.

getSize

public int getSize()

Description copied from class: Representation

Returns the size of the solution vector.

Specified by:

getSize in class Representation<java.util.BitSet>

Returns:

the size of the solution vector.

getSolution

public java.util.BitSet getSolution()

Description copied from class: Representation

Returns the solution vector.

Specified by:

getSolution in class Representation<java.util.BitSet>

Returns:

the solution vector.

setSolution

public void setSolution(java.util.BitSet x)

Description copied from class: Representation

Replaces the solution vector.

Specified by:

setSolution in class Representation<java.util.BitSet>

Parameters:

x - the solution vector.

duplicate

public Representation<java.util.BitSet> duplicate()

Description copied from class: Representation

Duplicates the representation.

Specified by:

duplicate in class Representation<java.util.BitSet>

Returns:

the duplicated representation.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object