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Java example source code file (SupportBallGenerator.java)

This example Java source code file (SupportBallGenerator.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

enclosingball, point, space, supportballgenerator, util

The SupportBallGenerator.java Java example source code

 * 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.apache.commons.math3.geometry.enclosing;

import java.util.List;

import org.apache.commons.math3.geometry.Point;
import org.apache.commons.math3.geometry.Space;

/** Interface for generating balls based on support points.
 * <p>
 * This generator is used in the {@link WelzlEncloser Emo Welzl} algorithm
 * and its derivatives.
 * </p>
 * @param <S> Space type.
 * @param <P> Point type.
 * @see EnclosingBall
 * @since 3.3
public interface SupportBallGenerator<S extends Space, P extends Point {

    /** Create a ball whose boundary lies on prescribed support points.
     * @param support support points (may be empty)
     * @return ball whose boundary lies on the prescribed support points
    EnclosingBall<S, P> ballOnSupport(List

support); }

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