org.opt4j.core.problem

Class MultiEvaluator

java.lang.Object

org.opt4j.core.problem.MultiEvaluator

All Implemented Interfaces:

Evaluator<java.lang.Object>

public class MultiEvaluator
extends java.lang.Object
implements Evaluator<java.lang.Object>

The MultiEvaluator takes all registered Evaluators and uses them to evaluate the phenotype. Use ProblemModule.addEvaluator(Class) to add additional Evaluator s. The order of the Evaluators can be controlled using the Priority annotation for the Evaluator classes.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Set<Evaluator<java.lang.Object>>	evaluators
protected com.google.inject.Provider<Objectives>	objectivesProvider

Constructor Summary

Constructors

Constructor and Description
MultiEvaluator(java.util.Set<Evaluator<java.lang.Object>> evaluators, com.google.inject.Provider<Objectives> objectivesProvider) Creates a new MultiEvaluator.

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

evaluators

protected final java.util.Set<Evaluator<java.lang.Object>> evaluators

objectivesProvider

protected final com.google.inject.Provider<Objectives> objectivesProvider

Constructor Detail

MultiEvaluator

@Inject
public MultiEvaluator(java.util.Set<Evaluator<java.lang.Object>> evaluators,
                               com.google.inject.Provider<Objectives> objectivesProvider)

Creates a new MultiEvaluator.

Parameters:

evaluators - the registered evaluators

objectivesProvider - the objectives provider

Method Detail

evaluate

public Objectives evaluate(java.lang.Object phenotype)

Description copied from interface: Evaluator

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

Specified by:

evaluate in interface Evaluator<java.lang.Object>

Parameters:

phenotype - the phenotype to be evaluated

Returns:

the results in the objectives