    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
    018    package org.apache.commons.math.distribution;
    019
    020    /**
    021     * Cauchy Distribution.
    022     *
    023     * <p>
    024     * References:
    025     * <ul>
    026     * <li><a href="http://mathworld.wolfram.com/CauchyDistribution.html">
    027     * Cauchy Distribution</a></li>
    028     * </ul>
    029     * </p>
    030     *
    031     * @since 1.1
    032     * @version $Revision: 920852 $ $Date: 2010-03-09 13:53:44 +0100 (mar. 09 mars 2010) $
    033     */
    034    public interface CauchyDistribution extends ContinuousDistribution {
    035
    036        /**
    037         * Access the median.
    038         * @return median for this distribution
    039         */
    040        double getMedian();
    041
    042        /**
    043         * Access the scale parameter.
    044         * @return scale parameter for this distribution
    045         */
    046        double getScale();
    047
    048        /**
    049         * Modify the median.
    050         * @param median for this distribution
    051         * @deprecated as of v2.1
    052         */
    053        @Deprecated
    054        void setMedian(double median);
    055
    056        /**
    057         * Modify the scale parameter.
    058         * @param s scale parameter for this distribution
    059         * @deprecated as of v2.1
    060         */
    061        @Deprecated
    062        void setScale(double s);
    063    }