/*
* Encog(tm) Core v3.0 - Java Version
* http://www.heatonresearch.com/encog/
* http://code.google.com/p/encog-java/
* Copyright 2008-2011 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.neural.networks.training.genetic;
import org.encog.ml.MLRegression;
import org.encog.ml.genetic.genome.CalculateGenomeScore;
import org.encog.ml.genetic.genome.Genome;
import org.encog.neural.networks.training.CalculateScore;
/**
* This adapter allows a CalculateScore object to be used to calculate a
* Genome's score, where a CalculateGenomeScore object would be called for.
*/
public class GeneticScoreAdapter implements CalculateGenomeScore {
/**
* The calculate score object to use.
*/
private final CalculateScore calculateScore;
/**
* Construct the adapter.
* @param calculateScore The CalculateScore object to use.
*/
public GeneticScoreAdapter(final CalculateScore calculateScore) {
this.calculateScore = calculateScore;
}
/**
* Calculate the genome's score.
* @param genome The genome to calculate for.
* @return The calculated score.
*/
public final double calculateScore(final Genome genome) {
final MLRegression network = (MLRegression) genome.getOrganism();
return this.calculateScore.calculateScore(network);
}
/**
* @return True, if the score should be minimized.
*/
public final boolean shouldMinimize() {
return this.calculateScore.shouldMinimize();
}
}