/*
* Encog(tm) Core v3.4 - Java Version
* http://www.heatonresearch.com/encog/
* https://github.com/encog/encog-java-core
* Copyright 2008-2016 Heaton Research, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.ml.prg.generator;
import java.util.Random;
import org.encog.ml.prg.EncogProgram;
import org.encog.ml.prg.train.PrgPopulation;
/**
* Used to thread the generation process.
*/
public class GenerateWorker implements Runnable {
/**
* The owner.
*/
private final AbstractPrgGenerator owner;
/**
* A random number generator.
*/
private final Random rnd;
/**
* The population.
*/
private final PrgPopulation population;
/**
* Construct the worker.
* @param theOwner The owner.
* @param thePopulation The target population.
*/
public GenerateWorker(final AbstractPrgGenerator theOwner,
final PrgPopulation thePopulation) {
this.owner = theOwner;
this.population = thePopulation;
this.rnd = this.owner.getRandomFactory().factor();
}
/**
* {@inheritDoc}
*/
@Override
public void run() {
final EncogProgram prg = this.owner.attemptCreateGenome(this.rnd,
this.population);
this.owner.addPopulationMember(this.population, prg);
}
}