1be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver/* 2be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * Copyright 2012, Google Inc. 3be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * All rights reserved. 4be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * 5be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * Redistribution and use in source and binary forms, with or without 6be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * modification, are permitted provided that the following conditions are 7be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * met: 8be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * 9be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * * Redistributions of source code must retain the above copyright 10be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * notice, this list of conditions and the following disclaimer. 11be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * * Redistributions in binary form must reproduce the above 12be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * copyright notice, this list of conditions and the following disclaimer 13be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * in the documentation and/or other materials provided with the 14be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * distribution. 15be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * * Neither the name of Google Inc. nor the names of its 16be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * contributors may be used to endorse or promote products derived from 17be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * this software without specific prior written permission. 18be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * 19be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver */ 31be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver 32be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruverpackage org.jf.dexlib2.dexbacked.util; 33be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver 3425d385a441b95d56987c81f00f19297d799e1b31Ben Gruverimport javax.annotation.Nonnull; 35be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruverimport java.util.AbstractList; 36be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver 37be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver/** 38be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * This provides a thin facade over AbstractList, to take care of bounds checking. 39be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * @param <T> The type of the item that this list contains 40be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver */ 41be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruverpublic abstract class FixedSizeList<T> extends AbstractList<T> { 42be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver @Override 43be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver public T get(int index) { 447d5439950fe52a7be4fa6cb222e301f78604f96fBen Gruver if (index < 0 || index >= size()) { 45be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver throw new IndexOutOfBoundsException(); 46be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver } 47be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver return readItem(index); 48be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver } 49be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver 50be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver /** 51be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * Reads the item at {@code index} 52be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * @param index The index of the item. This is guaranteed to be in [0, size) 53be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver * @return The item at the given index 54be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver */ 5525d385a441b95d56987c81f00f19297d799e1b31Ben Gruver @Nonnull 56be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver public abstract T readItem(int index); 57be799799ff8bbc5d86f8cfdc850947ab4f41695fBen Gruver} 58