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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.exception;
import org.apache.commons.math3.exception.util.Localizable;
import org.apache.commons.math3.exception.util.LocalizedFormats;
/**
* Exception to be thrown when function values have the same sign at both ends of an interval.
*
* @since 3.0
*/
public class NoBracketingException extends MathIllegalArgumentException {
/** Serializable version Id. */
private static final long serialVersionUID = -3629324471511904459L;
/** Lower end of the interval. */
private final double lo;
/** Higher end of the interval. */
private final double hi;
/** Value at lower end of the interval. */
private final double fLo;
/** Value at higher end of the interval. */
private final double fHi;
/**
* Construct the exception.
*
* @param lo Lower end of the interval.
* @param hi Higher end of the interval.
* @param fLo Value at lower end of the interval.
* @param fHi Value at higher end of the interval.
*/
public NoBracketingException(double lo, double hi, double fLo, double fHi) {
this(LocalizedFormats.SAME_SIGN_AT_ENDPOINTS, lo, hi, fLo, fHi);
}
/**
* Construct the exception with a specific context.
*
* @param specific Contextual information on what caused the exception.
* @param lo Lower end of the interval.
* @param hi Higher end of the interval.
* @param fLo Value at lower end of the interval.
* @param fHi Value at higher end of the interval.
* @param args Additional arguments.
*/
public NoBracketingException(
Localizable specific, double lo, double hi, double fLo, double fHi, Object... args) {
super(
specific,
Double.valueOf(lo),
Double.valueOf(hi),
Double.valueOf(fLo),
Double.valueOf(fHi),
args);
this.lo = lo;
this.hi = hi;
this.fLo = fLo;
this.fHi = fHi;
}
/**
* Get the lower end of the interval.
*
* @return the lower end.
*/
public double getLo() {
return lo;
}
/**
* Get the higher end of the interval.
*
* @return the higher end.
*/
public double getHi() {
return hi;
}
/**
* Get the value at the lower end of the interval.
*
* @return the value at the lower end.
*/
public double getFLo() {
return fLo;
}
/**
* Get the value at the higher end of the interval.
*
* @return the value at the higher end.
*/
public double getFHi() {
return fHi;
}
}
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