89fa477ecf
6642328: Speeding up Single Byte Encoders Re-implementation of mapping based sbcs charts Reviewed-by: alanb
84 lines
2.6 KiB
Java
84 lines
2.6 KiB
Java
/*
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* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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package $PACKAGE$;
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import java.nio.charset.Charset;
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import java.nio.charset.CharsetDecoder;
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import java.nio.charset.CharsetEncoder;
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import sun.nio.cs.StandardCharsets;
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import sun.nio.cs.SingleByte;
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import sun.nio.cs.HistoricallyNamedCharset;
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import static sun.nio.cs.CharsetMapping.*;
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public class $NAME_CLZ$ extends Charset implements HistoricallyNamedCharset
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{
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public $NAME_CLZ$() {
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super("$NAME_CS$", $NAME_ALIASES$);
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}
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public String historicalName() {
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return "$NAME_HIS$";
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}
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public boolean contains(Charset cs) {
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$CONTAINS$;
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}
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public CharsetDecoder newDecoder() {
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return new SingleByte.Decoder(this, b2c);
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}
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public CharsetEncoder newEncoder() {
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return new SingleByte.Encoder(this, c2b, c2bIndex);
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}
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public String getDecoderSingleByteMappings() {
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return b2cTable;
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}
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public char[] getEncoderIndex2() {
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return c2b;
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}
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public char[] getEncoderIndex1() {
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return c2bIndex;
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}
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private final static String b2cTable = $B2CTABLE$
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private final static char[] b2c = b2cTable.toCharArray();
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private final static char[] c2b = new char[$C2BLENGTH$];
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private final static char[] c2bIndex = new char[0x100];
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static {
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char[] b2cMap = b2c;
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char[] c2bNR = null;
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$NONROUNDTRIP_B2C$
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$NONROUNDTRIP_C2B$
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SingleByte.initC2B(b2cMap, c2bNR, c2b, c2bIndex);
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}
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}
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