001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018 package org.apache.commons.math3.optimization.univariate; 019 020 import java.io.Serializable; 021 022 /** 023 * This class holds a point and the value of an objective function at this 024 * point. 025 * This is a simple immutable container. 026 * 027 * @version $Id: UnivariatePointValuePair.java 1422230 2012-12-15 12:11:13Z erans $ 028 * @deprecated As of 3.1 (to be removed in 4.0). 029 * @since 3.0 030 */ 031 @Deprecated 032 public class UnivariatePointValuePair implements Serializable { 033 /** Serializable version identifier. */ 034 private static final long serialVersionUID = 1003888396256744753L; 035 /** Point. */ 036 private final double point; 037 /** Value of the objective function at the point. */ 038 private final double value; 039 040 /** 041 * Build a point/objective function value pair. 042 * 043 * @param point Point. 044 * @param value Value of an objective function at the point 045 */ 046 public UnivariatePointValuePair(final double point, 047 final double value) { 048 this.point = point; 049 this.value = value; 050 } 051 052 /** 053 * Get the point. 054 * 055 * @return the point. 056 */ 057 public double getPoint() { 058 return point; 059 } 060 061 /** 062 * Get the value of the objective function. 063 * 064 * @return the stored value of the objective function. 065 */ 066 public double getValue() { 067 return value; 068 } 069 }