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With inspiration from other libraries

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/*
 * 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.math3.geometry.hull;

import java.util.Collection;

import org.apache.commons.math3.exception.ConvergenceException;
import org.apache.commons.math3.exception.NullArgumentException;
import org.apache.commons.math3.geometry.Point;
import org.apache.commons.math3.geometry.Space;

/**
 * Interface for convex hull generators.
 *
 * @param  Type of the {@link Space}
 * @param  Type of the {@link Point}
 *
 * @see Convex Hull (Wikipedia)
 * @see Convex Hull (MathWorld)
 *
 * @since 3.3
 */
public interface ConvexHullGenerator> {

    /**
     * Builds the convex hull from the set of input points.
     *
     * @param points the set of input points
     * @return the convex hull
     * @throws NullArgumentException if the input collection is {@code null}
     * @throws ConvergenceException if generator fails to generate a convex hull for
     * the given set of input points
     */
    ConvexHull generate(Collection points) throws NullArgumentException, ConvergenceException;
}