| /* |
| * 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.math4.legacy.optim.univariate; |
| |
| /** |
| * This class holds a point and the value of an objective function at this |
| * point. |
| * This is a simple immutable container. |
| * |
| * @since 3.0 |
| */ |
| public class UnivariatePointValuePair { |
| /** Point. */ |
| private final double point; |
| /** Value of the objective function at the point. */ |
| private final double value; |
| |
| /** |
| * Build a point/objective function value pair. |
| * |
| * @param point Point. |
| * @param value Value of an objective function at the point |
| */ |
| public UnivariatePointValuePair(final double point, |
| final double value) { |
| this.point = point; |
| this.value = value; |
| } |
| |
| /** |
| * Get the point. |
| * |
| * @return the point. |
| */ |
| public double getPoint() { |
| return point; |
| } |
| |
| /** |
| * Get the value of the objective function. |
| * |
| * @return the stored value of the objective function. |
| */ |
| public double getValue() { |
| return value; |
| } |
| } |