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 * 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
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 * distributed under the License is distributed on an "AS IS" BASIS,
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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.
 This generator is used in the Emo Welzl algorithm and its derivatives. 
Type parameters:
<S> – Space type.
<P> – Point type.
See Also:
EnclosingBall
Since:
3.3/** 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<S>> {

    
Create a ball whose boundary lies on prescribed support points.
Params:
support – support points (may be empty)
Returns:
ball whose boundary lies on the prescribed support points/** 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<P> support);

}