    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 19:36:48 +0200 (sam. 05 sept. 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    }