Package isula.aco

Class MatrixEnvironment

java.lang.Object

isula.aco.Environment

isula.aco.MatrixEnvironment

public class MatrixEnvironment
extends Environment

Constructor Summary

Constructors

Constructor	Description
MatrixEnvironment(double[][] problemRepresentation)

Method Summary

Modifier and Type	Method	Description
protected double[][]	createPheromoneMatrix()	Creates a pheromone matrix depending of the nature of the problem to solve.
double[][]	getProblemRepresentation()
protected boolean	isProblemRepresentationValid()	Verifies if the problem graph matrix provided is valid.
String	toString()

Methods inherited from class isula.aco.Environment

applyFactorToPheromoneMatrix, getPheromoneMatrix, populatePheromoneMatrix, setPheromoneMatrix

Methods inherited from class java.lang.Object

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

Constructor Details

MatrixEnvironment

public MatrixEnvironment(double[][] problemRepresentation)
                  throws InvalidInputException

Throws:

InvalidInputException

Method Details

isProblemRepresentationValid

protected boolean isProblemRepresentationValid()

Verifies if the problem graph matrix provided is valid. By default this method returns true: override if necessary.

Returns:

True if valid, false otherwise.

getProblemRepresentation

public double[][] getProblemRepresentation()

createPheromoneMatrix

protected double[][] createPheromoneMatrix()

Description copied from class: Environment

Creates a pheromone matrix depending of the nature of the problem to solve. When overriding this method, you can call getProblemRepresentation() to obtain problem context information.

Specified by:

createPheromoneMatrix in class Environment

Returns:

Pheromone matrix instance.

toString

public String toString()

Overrides:

toString in class Object