org.moeaframework.core.operator
Class InjectedInitialization

java.lang.Object
  org.moeaframework.core.operator.RandomInitialization
      org.moeaframework.core.operator.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

List<Solution>

injectedSolutions The solutions to be injected into the initial population.

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

populationSize, problem

Constructor Summary

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

InjectedInitialization(Problem problem, int populationSize, Solution... injectedSolutions)
Constructs a random initialization operator that includes one or more pre-defined solutions.

Method Summary

Solution[]

initialize() Returns an array of solutions to become the initial population.

Methods inherited from class org.moeaframework.core.operator.RandomInitialization

initialize

Methods inherited from class java.lang.Object

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

Field Detail

injectedSolutions

public List<Solution> injectedSolutions

The solutions to be injected into the initial population.

Constructor Detail

InjectedInitialization

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

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

Parameters:

problem - the problem

populationSize - the initial population size

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

InjectedInitialization

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

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

Parameters:

problem - the problem

populationSize - the initial population size

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

Method Detail

initialize

public Solution[] initialize()

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

Returns:

an array of solutions to become the initial population