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/*
* 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;
/**
* A pair of {@link Chromosome} objects.
*
* @since 2.0
*/
public class ChromosomePair {
/** the first chromosome in the pair. */
private final Chromosome first;
/** the second chromosome in the pair. */
private final Chromosome second;
/**
* Create a chromosome pair.
*
* @param c1 the first chromosome.
* @param c2 the second chromosome.
*/
public ChromosomePair(final Chromosome c1, final Chromosome c2) {
super();
first = c1;
second = c2;
}
/**
* Access the first chromosome.
*
* @return the first chromosome.
*/
public Chromosome getFirst() {
return first;
}
/**
* Access the second chromosome.
*
* @return the second chromosome.
*/
public Chromosome getSecond() {
return second;
}
/** {@inheritDoc} */
@Override
public String toString() {
return String.format("(%s,%s)", getFirst(), getSecond());
}
}
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