Package org.opt4j.benchmarks.knapsack

Class KnapsackOverloadEvaluator

java.lang.Object

org.opt4j.benchmarks.knapsack.KnapsackOverloadEvaluator

All Implemented Interfaces:

Evaluator<ItemSelection>

public class KnapsackOverloadEvaluator
extends Object
implements Evaluator<ItemSelection>

The KnapsackOverloadEvaluator evaluates a given ItemSelection using one Objective to sum up all knapsack overloads and one Objective for the profit of each knapsack.

Constructor Summary

Constructors

Constructor	Description
KnapsackOverloadEvaluator(KnapsackProblem problem)	Creates a new KnapsackOverloadEvaluator.

Method Summary

Modifier and Type	Method	Description
Objectives	evaluate(ItemSelection itemSelection)	Evaluates a phenotype Object and returns the results in the Objectives.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

KnapsackOverloadEvaluator

@Inject
public KnapsackOverloadEvaluator(KnapsackProblem problem)

Creates a new KnapsackOverloadEvaluator.

Parameters:

problem - the problem instance

Method Details

evaluate

public Objectives evaluate(ItemSelection itemSelection)

Description copied from interface: Evaluator

Evaluates a phenotype Object and returns the results in the Objectives.

Specified by:

evaluate in interface Evaluator<ItemSelection>

Parameters:

itemSelection - the phenotype to be evaluated

Returns:

the results in the objectives