1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.math4.legacy.genetics;
18
19 import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
20
21 /**
22 * Algorithm used to mutate a chromosome.
23 *
24 * @since 2.0
25 */
26 public interface MutationPolicy {
27
28 /**
29 * Mutate the given chromosome.
30 * @param original the original chromosome.
31 * @return the mutated chromosome.
32 * @throws MathIllegalArgumentException if the given chromosome is not compatible with this {@link MutationPolicy}
33 */
34 Chromosome mutate(Chromosome original) throws MathIllegalArgumentException;
35 }