1 /*
2 * Copyright (C) 2012 Alberto Irurueta Carro (alberto@irurueta.com)
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package com.irurueta.numerical.optimization;
17
18 import com.irurueta.numerical.NumericalException;
19
20 /**
21 * Raised when an optimizer cannot find a minimum on a function, usually because
22 * of lack of convergence.
23 */
24 public class OptimizationException extends NumericalException {
25
26 /**
27 * Constructor.
28 */
29 public OptimizationException() {
30 super();
31 }
32
33 /**
34 * Constructor with String containing message.
35 *
36 * @param message Message indicating the cause of the exception.
37 */
38 public OptimizationException(final String message) {
39 super(message);
40 }
41
42 /**
43 * Constructor with message and cause.
44 *
45 * @param message Message describing the cause of the exception.
46 * @param cause Instance containing the cause of the exception.
47 */
48 public OptimizationException(final String message, final Throwable cause) {
49 super(message, cause);
50 }
51
52 /**
53 * Constructor with cause.
54 *
55 * @param cause Instance containing the cause of the exception.
56 */
57 public OptimizationException(final Throwable cause) {
58 super(cause);
59 }
60 }