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Diffstat (limited to 'src/main/java/org/apache/commons/math/genetics/Population.java')
-rw-r--r-- | src/main/java/org/apache/commons/math/genetics/Population.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/math/genetics/Population.java b/src/main/java/org/apache/commons/math/genetics/Population.java new file mode 100644 index 0000000..3fc758a --- /dev/null +++ b/src/main/java/org/apache/commons/math/genetics/Population.java @@ -0,0 +1,55 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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. + */ +package org.apache.commons.math.genetics; + +/** + * A collection of chromosomes that facilitates generational evolution. + * + * @since 2.0 + * @version $Revision: 811685 $ $Date: 2009-09-05 19:36:48 +0200 (sam. 05 sept. 2009) $ + */ +public interface Population extends Iterable<Chromosome> { + /** + * Access the current population size. + * @return the current population size. + */ + int getPopulationSize(); + + /** + * Access the maximum population size. + * @return the maximum population size. + */ + int getPopulationLimit(); + + /** + * Start the population for the next generation. + * @return the beginnings of the next generation. + */ + Population nextGeneration(); + + /** + * Add the given chromosome to the population. + * @param chromosome the chromosome to add. + */ + void addChromosome(Chromosome chromosome); + + /** + * Access the fittest chromosome in this population. + * @return the fittest chromosome. + */ + Chromosome getFittestChromosome(); +} |