Package org.moeaframework.core.initialization

Class InjectedInitialization

java.lang.Object

org.moeaframework.core.initialization.RandomInitialization

org.moeaframework.core.initialization.InjectedInitialization

All Implemented Interfaces:

Initialization

public class InjectedInitialization
extends RandomInitialization

Initialization method that injects pre-defined solutions into the initial population. This is typically used to initialize an algorithm with a set of known "good" solutions.

Field Summary

Fields inherited from class org.moeaframework.core.initialization.RandomInitialization

problem

Constructor Summary

Constructors

Constructor	Description
InjectedInitialization(Problem problem, List<Solution> injectedSolutions)	Constructs a random initialization operator that includes one or more pre-defined solutions.
InjectedInitialization(Problem problem, Solution... injectedSolutions)	Constructs a random initialization operator that includes one or more pre-defined solutions.

Method Summary

Modifier and Type	Method	Description
Solution[]	initialize(int populationSize)	Returns an array of solutions to become the initial population.

Methods inherited from class java.lang.Object

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

Constructor Details

InjectedInitialization

public InjectedInitialization(Problem problem,
 Solution... injectedSolutions)

Constructs a random initialization operator that includes one or more pre-defined solutions.

Parameters:

problem - the problem

injectedSolutions - the pre-defined solutions injected into the initial population

InjectedInitialization

public InjectedInitialization(Problem problem,
 List<Solution> injectedSolutions)

Constructs a random initialization operator that includes one or more pre-defined solutions.

Parameters:

problem - the problem

injectedSolutions - the pre-defined solutions injected into the initial population

Method Details

initialize

public Solution[] initialize(int populationSize)

Description copied from interface: Initialization

Returns an array of solutions to become the initial population.

Specified by:

initialize in interface Initialization

Overrides:

initialize in class RandomInitialization

Parameters:

populationSize - the number of solutions to create and initialize

Returns:

an array of the initial solutions