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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.math.analysis.solvers;
18  
19  /**
20   * A concrete {@link  UnivariateRealSolverFactory}.  This is the default solver factory
21   * used by commons-math.
22   * <p>
23   * The default solver returned by this factory is a {@link BrentSolver}.</p>
24   *
25   * @version $Revision: 799857 $ $Date: 2009-08-01 09:07:12 -0400 (Sat, 01 Aug 2009) $
26   */
27  public class UnivariateRealSolverFactoryImpl extends UnivariateRealSolverFactory {
28          
29      /**
30       * Default constructor.
31       */
32      public UnivariateRealSolverFactoryImpl() {
33      }
34  
35      /** {@inheritDoc} */
36      @Override
37      public UnivariateRealSolver newDefaultSolver() {
38          return newBrentSolver();
39      }
40      
41      /** {@inheritDoc} */
42      @Override
43      public UnivariateRealSolver newBisectionSolver() {
44          return new BisectionSolver();
45      }
46  
47      /** {@inheritDoc} */
48      @Override
49      public UnivariateRealSolver newBrentSolver() {
50          return new BrentSolver();
51      }
52      
53      /** {@inheritDoc} */
54      @Override
55      public UnivariateRealSolver newNewtonSolver() {
56          return new NewtonSolver();
57      }
58      
59      /** {@inheritDoc} */
60      @Override
61      public UnivariateRealSolver newSecantSolver() {
62          return new SecantSolver();
63      }
64  }