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    package org.apache.commons.math.analysis.solvers;
018    
019    /**
020     * A concrete {@link  UnivariateRealSolverFactory}.  This is the default solver factory
021     * used by commons-math.
022     * <p>
023     * The default solver returned by this factory is a {@link BrentSolver}.</p>
024     *
025     * @version $Revision: 811685 $ $Date: 2009-09-05 13:36:48 -0400 (Sat, 05 Sep 2009) $
026     */
027    public class UnivariateRealSolverFactoryImpl extends UnivariateRealSolverFactory {
028    
029        /**
030         * Default constructor.
031         */
032        public UnivariateRealSolverFactoryImpl() {
033        }
034    
035        /** {@inheritDoc} */
036        @Override
037        public UnivariateRealSolver newDefaultSolver() {
038            return newBrentSolver();
039        }
040    
041        /** {@inheritDoc} */
042        @Override
043        public UnivariateRealSolver newBisectionSolver() {
044            return new BisectionSolver();
045        }
046    
047        /** {@inheritDoc} */
048        @Override
049        public UnivariateRealSolver newBrentSolver() {
050            return new BrentSolver();
051        }
052    
053        /** {@inheritDoc} */
054        @Override
055        public UnivariateRealSolver newNewtonSolver() {
056            return new NewtonSolver();
057        }
058    
059        /** {@inheritDoc} */
060        @Override
061        public UnivariateRealSolver newSecantSolver() {
062            return new SecantSolver();
063        }
064    }