/* Copyright (c) 2008 Health Market Science, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA You can contact Health Market Science at info@healthmarketscience.com or at the following address: Health Market Science 2700 Horizon Drive Suite 200 King of Prussia, PA 19406 */ package com.healthmarketscience.jackcess; import java.util.HashMap; import java.util.Map; /** * Various constants used for creating index entries. * * @author James Ahlborn */ public class IndexCodes { static final byte ASC_START_FLAG = (byte)0x7F; static final byte ASC_NULL_FLAG = (byte)0x00; static final byte DESC_START_FLAG = (byte)0x80; static final byte DESC_NULL_FLAG = (byte)0xFF; static final byte END_TEXT = (byte)0x01; static final byte END_EXTRA_TEXT = (byte)0x00; static final byte MID_GUID = (byte)0x09; static final byte ASC_END_GUID = (byte)0x08; static final byte DESC_END_GUID = (byte)0xF7; static final byte ASC_BOOLEAN_TRUE = (byte)0x00; static final byte ASC_BOOLEAN_FALSE = (byte)0xFF; static final byte DESC_BOOLEAN_TRUE = ASC_BOOLEAN_FALSE; static final byte DESC_BOOLEAN_FALSE = ASC_BOOLEAN_TRUE; // unprintable char is removed from normal text. // pattern for unprintable chars in the extra bytes: // 01 01 01 06 ) // = 7 + (4 * char_pos) | 0x8000 (as short) // = char code static final int UNPRINTABLE_COUNT_START = 7; static final int UNPRINTABLE_COUNT_MULTIPLIER = 4; static final byte[] UNPRINTABLE_COMMON_PREFIX = new byte[]{(byte)0x01, (byte)0x01, (byte)0x01}; static final int UNPRINTABLE_OFFSET_FLAGS = 0x8000; static final byte UNPRINTABLE_MIDFIX = (byte)0x06; // international char is replaced with ascii char. // pattern for international chars in the extra bytes: // [ 02 (for each normal char) ] [ (for each inat char) ] static final byte INTERNATIONAL_EXTRA_PLACEHOLDER = (byte)0x02; /** * Map of character to byte[] that Access uses in indexes (not ASCII) * (Character -> byte[]) as codes to order text */ static final Map CODES = new HashMap(150); /** * Map of character to byte[] that Access uses in indexes for unprintable * characters (not ASCII) (Character -> byte[]), in the extended portion */ static final Map UNPRINTABLE_CODES = new HashMap(100); /** * Map of character to byte[] that Access uses in indexes for international * characters (not ASCII) (Character -> InternationalCodes), in the extended * portion */ static final Map INTERNATIONAL_CODES = new HashMap(70); static { registerCodes('\u0000', new byte[]{}); registerCodes('\t', new byte[]{(byte)0x08, (byte)0x03}); registerCodes('\n', new byte[]{(byte)0x08, (byte)0x04}); registerCodes('\u000B', new byte[]{(byte)0x08, (byte)0x05}); registerCodes('\f', new byte[]{(byte)0x08, (byte)0x06}); registerCodes('\r', new byte[]{(byte)0x08, (byte)0x07}); registerCodes('\u0020', new byte[]{(byte)0x07}); registerCodes('\u0021', new byte[]{(byte)0x09}); registerCodes('\"', new byte[]{(byte)0x0A}); registerCodes('\u0023', new byte[]{(byte)0x0C}); registerCodes('\u0024', new byte[]{(byte)0x0E}); registerCodes('\u0025', new byte[]{(byte)0x10}); registerCodes('\u0026', new byte[]{(byte)0x12}); registerCodes('\u0028', new byte[]{(byte)0x14}); registerCodes('\u0029', new byte[]{(byte)0x16}); registerCodes('\u002A', new byte[]{(byte)0x18}); registerCodes('\u002B', new byte[]{(byte)0x2C}); registerCodes('\u002C', new byte[]{(byte)0x1A}); registerCodes('\u002E', new byte[]{(byte)0x1C}); registerCodes('\u002F', new byte[]{(byte)0x1E}); registerCodes('\u0030', new byte[]{(byte)0x36}); registerCodes('\u0031', new byte[]{(byte)0x38}); registerCodes('\u0032', new byte[]{(byte)0x3A}); registerCodes('\u0033', new byte[]{(byte)0x3C}); registerCodes('\u0034', new byte[]{(byte)0x3E}); registerCodes('\u0035', new byte[]{(byte)0x40}); registerCodes('\u0036', new byte[]{(byte)0x42}); registerCodes('\u0037', new byte[]{(byte)0x44}); registerCodes('\u0038', new byte[]{(byte)0x46}); registerCodes('\u0039', new byte[]{(byte)0x48}); registerCodes('\u003A', new byte[]{(byte)0x20}); registerCodes('\u003B', new byte[]{(byte)0x22}); registerCodes('\u003C', new byte[]{(byte)0x2E}); registerCodes('\u003D', new byte[]{(byte)0x30}); registerCodes('\u003E', new byte[]{(byte)0x32}); registerCodes('\u003F', new byte[]{(byte)0x24}); registerCodes('\u0040', new byte[]{(byte)0x26}); registerCodes('\u0041', new byte[]{(byte)0x4A}); registerCodes('\u0042', new byte[]{(byte)0x4C}); registerCodes('\u0043', new byte[]{(byte)0x4D}); registerCodes('\u0044', new byte[]{(byte)0x4F}); registerCodes('\u0045', new byte[]{(byte)0x51}); registerCodes('\u0046', new byte[]{(byte)0x53}); registerCodes('\u0047', new byte[]{(byte)0x55}); registerCodes('\u0048', new byte[]{(byte)0x57}); registerCodes('\u0049', new byte[]{(byte)0x59}); registerCodes('\u004A', new byte[]{(byte)0x5B}); registerCodes('\u004B', new byte[]{(byte)0x5C}); registerCodes('\u004C', new byte[]{(byte)0x5E}); registerCodes('\u004D', new byte[]{(byte)0x60}); registerCodes('\u004E', new byte[]{(byte)0x62}); registerCodes('\u004F', new byte[]{(byte)0x64}); registerCodes('\u0050', new byte[]{(byte)0x66}); registerCodes('\u0051', new byte[]{(byte)0x68}); registerCodes('\u0052', new byte[]{(byte)0x69}); registerCodes('\u0053', new byte[]{(byte)0x6B}); registerCodes('\u0054', new byte[]{(byte)0x6D}); registerCodes('\u0055', new byte[]{(byte)0x6F}); registerCodes('\u0056', new byte[]{(byte)0x71}); registerCodes('\u0057', new byte[]{(byte)0x73}); registerCodes('\u0058', new byte[]{(byte)0x75}); registerCodes('\u0059', new byte[]{(byte)0x76}); registerCodes('\u005A', new byte[]{(byte)0x78}); registerCodes('\u005B', new byte[]{(byte)0x27}); registerCodes('\\', new byte[]{(byte)0x29}); registerCodes('\u005D', new byte[]{(byte)0x2A}); registerCodes('\u005E', new byte[]{(byte)0x2B, (byte)0x02}); registerCodes('\u005F', new byte[]{(byte)0x2B, (byte)0x03}); registerCodes('\u0060', new byte[]{(byte)0x2B, (byte)0x07}); registerCodes('\u0061', new byte[]{(byte)0x4A}); registerCodes('\u0062', new byte[]{(byte)0x4C}); registerCodes('\u0063', new byte[]{(byte)0x4D}); registerCodes('\u0064', new byte[]{(byte)0x4F}); registerCodes('\u0065', new byte[]{(byte)0x51}); registerCodes('\u0066', new byte[]{(byte)0x53}); registerCodes('\u0067', new byte[]{(byte)0x55}); registerCodes('\u0068', new byte[]{(byte)0x57}); registerCodes('\u0069', new byte[]{(byte)0x59}); registerCodes('\u006A', new byte[]{(byte)0x5B}); registerCodes('\u006B', new byte[]{(byte)0x5C}); registerCodes('\u006C', new byte[]{(byte)0x5E}); registerCodes('\u006D', new byte[]{(byte)0x60}); registerCodes('\u006E', new byte[]{(byte)0x62}); registerCodes('\u006F', new byte[]{(byte)0x64}); registerCodes('\u0070', new byte[]{(byte)0x66}); registerCodes('\u0071', new byte[]{(byte)0x68}); registerCodes('\u0072', new byte[]{(byte)0x69}); registerCodes('\u0073', new byte[]{(byte)0x6B}); registerCodes('\u0074', new byte[]{(byte)0x6D}); registerCodes('\u0075', new byte[]{(byte)0x6F}); registerCodes('\u0076', new byte[]{(byte)0x71}); registerCodes('\u0077', new byte[]{(byte)0x73}); registerCodes('\u0078', new byte[]{(byte)0x75}); registerCodes('\u0079', new byte[]{(byte)0x76}); registerCodes('\u007A', new byte[]{(byte)0x78}); registerCodes('\u007B', new byte[]{(byte)0x2B, (byte)0x09}); registerCodes('\u007C', new byte[]{(byte)0x2B, (byte)0x0B}); registerCodes('\u007D', new byte[]{(byte)0x2B, (byte)0x0D}); registerCodes('\u007E', new byte[]{(byte)0x2B, (byte)0x0F}); registerCodes('\u00A0', new byte[]{(byte)0x08, (byte)0x02}); registerCodes('\u00A1', new byte[]{(byte)0x2B, (byte)0x10}); registerCodes('\u00A2', new byte[]{(byte)0x34, (byte)0xA6}); registerCodes('\u00A3', new byte[]{(byte)0x34, (byte)0xA7}); registerCodes('\u00A4', new byte[]{(byte)0x34, (byte)0xA8}); registerCodes('\u00A5', new byte[]{(byte)0x34, (byte)0xA9}); registerCodes('\u00A6', new byte[]{(byte)0x2B, (byte)0x11}); registerCodes('\u00A7', new byte[]{(byte)0x34, (byte)0xAA}); registerCodes('\u00A8', new byte[]{(byte)0x2B, (byte)0x12}); registerCodes('\u00A9', new byte[]{(byte)0x34, (byte)0xAB}); registerCodes('\u00AB', new byte[]{(byte)0x33, (byte)0x05}); registerCodes('\u00AC', new byte[]{(byte)0x34, (byte)0xAC}); registerCodes('\u00AE', new byte[]{(byte)0x34, (byte)0xAD}); registerCodes('\u00AF', new byte[]{(byte)0x2B, (byte)0x13}); registerCodes('\u00B0', new byte[]{(byte)0x34, (byte)0xAE}); registerCodes('\u00B1', new byte[]{(byte)0x33, (byte)0x04}); registerCodes('\u00B2', new byte[]{(byte)0x3A}); registerCodes('\u00B3', new byte[]{(byte)0x3C}); registerCodes('\u00B4', new byte[]{(byte)0x2B, (byte)0x14}); registerCodes('\u00B5', new byte[]{(byte)0x34, (byte)0xAF}); registerCodes('\u00B6', new byte[]{(byte)0x34, (byte)0xB0}); registerCodes('\u00B7', new byte[]{(byte)0x34, (byte)0xB1}); registerCodes('\u00B8', new byte[]{(byte)0x2B, (byte)0x15}); registerCodes('\u00B9', new byte[]{(byte)0x38}); registerCodes('\u00BB', new byte[]{(byte)0x33, (byte)0x07}); registerCodes('\u00BC', new byte[]{(byte)0x37, (byte)0x12}); registerCodes('\u00BD', new byte[]{(byte)0x37, (byte)0x16}); registerCodes('\u00BE', new byte[]{(byte)0x37, (byte)0x1A}); registerCodes('\u00BF', new byte[]{(byte)0x2B, (byte)0x16}); registerCodes('\u00C6', new byte[]{(byte)0x4A, (byte)0x51}); registerCodes('\u00D7', new byte[]{(byte)0x33, (byte)0x09}); registerCodes('\u00DE', new byte[]{(byte)0x6D, (byte)0x57}); registerCodes('\u00DF', new byte[]{(byte)0x6B, (byte)0x6B}); registerCodes('\u00E6', new byte[]{(byte)0x4A, (byte)0x51}); registerCodes('\u00F7', new byte[]{(byte)0x33, (byte)0x0A}); registerCodes('\u00FE', new byte[]{(byte)0x6D, (byte)0x57}); registerUnprintableCodes('\u0001', new byte[]{(byte)0x03}); registerUnprintableCodes('\u0002', new byte[]{(byte)0x04}); registerUnprintableCodes('\u0003', new byte[]{(byte)0x05}); registerUnprintableCodes('\u0004', new byte[]{(byte)0x06}); registerUnprintableCodes('\u0005', new byte[]{(byte)0x07}); registerUnprintableCodes('\u0006', new byte[]{(byte)0x08}); registerUnprintableCodes('\u0007', new byte[]{(byte)0x09}); registerUnprintableCodes('\b', new byte[]{(byte)0x0A}); registerUnprintableCodes('\u000E', new byte[]{(byte)0x0B}); registerUnprintableCodes('\u000F', new byte[]{(byte)0x0C}); registerUnprintableCodes('\u0010', new byte[]{(byte)0x0D}); registerUnprintableCodes('\u0011', new byte[]{(byte)0x0E}); registerUnprintableCodes('\u0012', new byte[]{(byte)0x0F}); registerUnprintableCodes('\u0013', new byte[]{(byte)0x10}); registerUnprintableCodes('\u0014', new byte[]{(byte)0x11}); registerUnprintableCodes('\u0015', new byte[]{(byte)0x12}); registerUnprintableCodes('\u0016', new byte[]{(byte)0x13}); registerUnprintableCodes('\u0017', new byte[]{(byte)0x14}); registerUnprintableCodes('\u0018', new byte[]{(byte)0x15}); registerUnprintableCodes('\u0019', new byte[]{(byte)0x16}); registerUnprintableCodes('\u001A', new byte[]{(byte)0x17}); registerUnprintableCodes('\u001B', new byte[]{(byte)0x18}); registerUnprintableCodes('\u001C', new byte[]{(byte)0x19}); registerUnprintableCodes('\u001D', new byte[]{(byte)0x1A}); registerUnprintableCodes('\u001E', new byte[]{(byte)0x1B}); registerUnprintableCodes('\u001F', new byte[]{(byte)0x1C}); registerUnprintableCodes('\'', new byte[]{(byte)0x80}); registerUnprintableCodes('\u002D', new byte[]{(byte)0x82}); registerUnprintableCodes('\u007F', new byte[]{(byte)0x1D}); registerUnprintableCodes('\u0080', new byte[]{(byte)0x1E}); registerUnprintableCodes('\u0081', new byte[]{(byte)0x1F}); registerUnprintableCodes('\u0082', new byte[]{(byte)0x20}); registerUnprintableCodes('\u0083', new byte[]{(byte)0x21}); registerUnprintableCodes('\u0084', new byte[]{(byte)0x22}); registerUnprintableCodes('\u0085', new byte[]{(byte)0x23}); registerUnprintableCodes('\u0086', new byte[]{(byte)0x24}); registerUnprintableCodes('\u0087', new byte[]{(byte)0x25}); registerUnprintableCodes('\u0088', new byte[]{(byte)0x26}); registerUnprintableCodes('\u0089', new byte[]{(byte)0x27}); registerUnprintableCodes('\u008A', new byte[]{(byte)0x28}); registerUnprintableCodes('\u008B', new byte[]{(byte)0x29}); registerUnprintableCodes('\u008C', new byte[]{(byte)0x2A}); registerUnprintableCodes('\u008D', new byte[]{(byte)0x2B}); registerUnprintableCodes('\u008E', new byte[]{(byte)0x2C}); registerUnprintableCodes('\u008F', new byte[]{(byte)0x2D}); registerUnprintableCodes('\u0090', new byte[]{(byte)0x2E}); registerUnprintableCodes('\u0091', new byte[]{(byte)0x2F}); registerUnprintableCodes('\u0092', new byte[]{(byte)0x30}); registerUnprintableCodes('\u0093', new byte[]{(byte)0x31}); registerUnprintableCodes('\u0094', new byte[]{(byte)0x32}); registerUnprintableCodes('\u0095', new byte[]{(byte)0x33}); registerUnprintableCodes('\u0096', new byte[]{(byte)0x34}); registerUnprintableCodes('\u0097', new byte[]{(byte)0x35}); registerUnprintableCodes('\u0098', new byte[]{(byte)0x36}); registerUnprintableCodes('\u0099', new byte[]{(byte)0x37}); registerUnprintableCodes('\u009A', new byte[]{(byte)0x38}); registerUnprintableCodes('\u009B', new byte[]{(byte)0x39}); registerUnprintableCodes('\u009C', new byte[]{(byte)0x3A}); registerUnprintableCodes('\u009D', new byte[]{(byte)0x3B}); registerUnprintableCodes('\u009E', new byte[]{(byte)0x3C}); registerUnprintableCodes('\u009F', new byte[]{(byte)0x3D}); registerUnprintableCodes('\u00AD', new byte[]{(byte)0x83}); registerInternationalCodes('\u00AA', new byte[]{(byte)0x4A}, new byte[]{(byte)0x03}); registerInternationalCodes('\u00BA', new byte[]{(byte)0x64}, new byte[]{(byte)0x03}); registerInternationalCodes('\u00C0', new byte[]{(byte)0x4A}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00C1', new byte[]{(byte)0x4A}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00C2', new byte[]{(byte)0x4A}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00C3', new byte[]{(byte)0x4A}, new byte[]{(byte)0x19}); registerInternationalCodes('\u00C4', new byte[]{(byte)0x4A}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00C5', new byte[]{(byte)0x4A}, new byte[]{(byte)0x1A}); registerInternationalCodes('\u00C7', new byte[]{(byte)0x4D}, new byte[]{(byte)0x1C}); registerInternationalCodes('\u00C8', new byte[]{(byte)0x51}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00C9', new byte[]{(byte)0x51}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00CA', new byte[]{(byte)0x51}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00CB', new byte[]{(byte)0x51}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00CC', new byte[]{(byte)0x59}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00CD', new byte[]{(byte)0x59}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00CE', new byte[]{(byte)0x59}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00CF', new byte[]{(byte)0x59}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00D0', new byte[]{(byte)0x4F}, new byte[]{(byte)0x68}); registerInternationalCodes('\u00D1', new byte[]{(byte)0x62}, new byte[]{(byte)0x19}); registerInternationalCodes('\u00D2', new byte[]{(byte)0x64}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00D3', new byte[]{(byte)0x64}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00D4', new byte[]{(byte)0x64}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00D5', new byte[]{(byte)0x64}, new byte[]{(byte)0x19}); registerInternationalCodes('\u00D6', new byte[]{(byte)0x64}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00D8', new byte[]{(byte)0x64}, new byte[]{(byte)0x21}); registerInternationalCodes('\u00D9', new byte[]{(byte)0x6F}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00DA', new byte[]{(byte)0x6F}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00DB', new byte[]{(byte)0x6F}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00DC', new byte[]{(byte)0x6F}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00DD', new byte[]{(byte)0x76}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00E0', new byte[]{(byte)0x4A}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00E1', new byte[]{(byte)0x4A}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00E2', new byte[]{(byte)0x4A}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00E3', new byte[]{(byte)0x4A}, new byte[]{(byte)0x19}); registerInternationalCodes('\u00E4', new byte[]{(byte)0x4A}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00E5', new byte[]{(byte)0x4A}, new byte[]{(byte)0x1A}); registerInternationalCodes('\u00E7', new byte[]{(byte)0x4D}, new byte[]{(byte)0x1C}); registerInternationalCodes('\u00E8', new byte[]{(byte)0x51}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00E9', new byte[]{(byte)0x51}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00EA', new byte[]{(byte)0x51}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00EB', new byte[]{(byte)0x51}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00EC', new byte[]{(byte)0x59}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00ED', new byte[]{(byte)0x59}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00EE', new byte[]{(byte)0x59}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00EF', new byte[]{(byte)0x59}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00F0', new byte[]{(byte)0x4F}, new byte[]{(byte)0x68}); registerInternationalCodes('\u00F1', new byte[]{(byte)0x62}, new byte[]{(byte)0x19}); registerInternationalCodes('\u00F2', new byte[]{(byte)0x64}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00F3', new byte[]{(byte)0x64}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00F4', new byte[]{(byte)0x64}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00F5', new byte[]{(byte)0x64}, new byte[]{(byte)0x19}); registerInternationalCodes('\u00F6', new byte[]{(byte)0x64}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00F8', new byte[]{(byte)0x64}, new byte[]{(byte)0x21}); registerInternationalCodes('\u00F9', new byte[]{(byte)0x6F}, new byte[]{(byte)0x0F}); registerInternationalCodes('\u00FA', new byte[]{(byte)0x6F}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00FB', new byte[]{(byte)0x6F}, new byte[]{(byte)0x12}); registerInternationalCodes('\u00FC', new byte[]{(byte)0x6F}, new byte[]{(byte)0x13}); registerInternationalCodes('\u00FD', new byte[]{(byte)0x76}, new byte[]{(byte)0x0E}); registerInternationalCodes('\u00FF', new byte[]{(byte)0x76}, new byte[]{(byte)0x13}); } private IndexCodes() { } private static void registerCodes(char c, byte[] codes) { CODES.put(c, codes); } private static void registerUnprintableCodes(char c, byte[] codes) { UNPRINTABLE_CODES.put(c, codes); } private static void registerInternationalCodes( char c, byte[] inlineCodes, byte[] extraCodes) { INTERNATIONAL_CODES.put(c, new InternationalCodes(inlineCodes, extraCodes)); } static boolean isNullEntry(byte startEntryFlag) { return((startEntryFlag == ASC_NULL_FLAG) || (startEntryFlag == DESC_NULL_FLAG)); } static byte getNullEntryFlag(boolean isAscending) { return(isAscending ? ASC_NULL_FLAG : DESC_NULL_FLAG); } static byte getStartEntryFlag(boolean isAscending) { return(isAscending ? ASC_START_FLAG : DESC_START_FLAG); } static final class InternationalCodes { public final byte[] _inlineCodes; public final byte[] _extraCodes; private InternationalCodes(byte[] inlineCodes, byte[] extraCodes) { _inlineCodes = inlineCodes; _extraCodes = extraCodes; } } }