src/main/java/org/apache/commons/math3/genetics/MutationPolicy.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

/*
 * 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.math3.genetics;

import org.apache.commons.math3.exception.MathIllegalArgumentException;

/**
 * Algorithm used to mutate a chromosome.
 *
 * @since 2.0
 */
public interface MutationPolicy {

    /**
     * Mutate the given chromosome.
     *
     * @param original the original chromosome.
     * @return the mutated chromosome.
     * @throws MathIllegalArgumentException if the given chromosome is not compatible with this
     *     {@link MutationPolicy}
     */
    Chromosome mutate(Chromosome original) throws MathIllegalArgumentException;
}