/* Copyright 2015 Google Inc. All Rights Reserved. Distributed under MIT license. See file LICENSE for detail or copy at https://opensource.org/licenses/MIT */ package org.brotli.dec; /** * Enumeration of all possible word transformations. * *
There are two simple types of transforms: omit X first/last symbols, two character-case * transforms and the identity transform. */ final class WordTransformType { static final int IDENTITY = 0; static final int OMIT_LAST_1 = 1; static final int OMIT_LAST_2 = 2; static final int OMIT_LAST_3 = 3; static final int OMIT_LAST_4 = 4; static final int OMIT_LAST_5 = 5; static final int OMIT_LAST_6 = 6; static final int OMIT_LAST_7 = 7; static final int OMIT_LAST_8 = 8; static final int OMIT_LAST_9 = 9; static final int UPPERCASE_FIRST = 10; static final int UPPERCASE_ALL = 11; static final int OMIT_FIRST_1 = 12; static final int OMIT_FIRST_2 = 13; static final int OMIT_FIRST_3 = 14; static final int OMIT_FIRST_4 = 15; static final int OMIT_FIRST_5 = 16; static final int OMIT_FIRST_6 = 17; static final int OMIT_FIRST_7 = 18; static final int OMIT_FIRST_8 = 19; static final int OMIT_FIRST_9 = 20; static int getOmitFirst(int type) { return type >= OMIT_FIRST_1 ? (type - OMIT_FIRST_1 + 1) : 0; } static int getOmitLast(int type) { return type <= OMIT_LAST_9 ? (type - OMIT_LAST_1 + 1) : 0; } }