org.apache.commons.math.distribution.HasDensity Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.math.distribution;
import org.apache.commons.math.MathException;
/**
* Interface that signals that a distribution can compute the probability density function
* for a particular point.
* @param
the type of the point at which density is to be computed, this
* may be for example Double.
*
* This interface is deprecated. As of version 2.0, the {@link ContinuousDistribution}
* interface will be extended to include a density(double) method.
*
* @deprecated to be removed in math 3.0
* @version $Revision: 1042336 $ $Date: 2010-12-05 13:40:48 +0100 (dim. 05 déc. 2010) $
*/
@Deprecated
public interface HasDensity {
/**
* Compute the probability density function.
* @param x point for which the probability density is requested
* @return probability density at point x
* @throws MathException if probability density cannot be computed at specifed point
*/
double density(P x) throws MathException;
}