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 */
017package org.apache.commons.geometry.euclidean.threed;
018
019import java.util.List;
020
021import org.apache.commons.geometry.core.partitioning.BoundaryList;
022
023/** {@link BoundarySource3D} implementation that uses boundaries stored in
024 * a list. Lists given during construction are used directly; no copies are made.
025 * Thread safety and immutability therefore depend on the underlying list and its
026 * usage outside of this class. The boundary list cannot be modified through this
027 * class.
028 */
029public class BoundaryList3D extends BoundaryList<Vector3D, PlaneConvexSubset>
030    implements BoundarySource3D {
031
032    /** Construct a new instance with the given list of boundaries. The
033     * argument is used directly; no copy is made.
034     * @param boundaries list of boundaries for the instance
035     */
036    public BoundaryList3D(final List<? extends PlaneConvexSubset> boundaries) {
037        super(boundaries);
038    }
039
040    /** Return this instance.
041     * @return this instance
042     */
043    @Override
044    public BoundaryList3D toList() {
045        return this;
046    }
047}