com.lowagie.text.pdf.Barcode128 Maven / Gradle / Ivy
/*
* $Id: Barcode128.java 4065 2009-09-16 23:09:11Z psoares33 $
*
* Copyright 2002-2006 by Paulo Soares.
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or 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 Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* https://github.com/LibrePDF/OpenPDF
*/
package com.lowagie.text.pdf;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Image;
import java.awt.image.MemoryImageSource;
import com.lowagie.text.error_messages.MessageLocalization;
import com.lowagie.text.Element;
import com.lowagie.text.Rectangle;
import com.lowagie.text.ExceptionConverter;
/**
* Implements the code 128 and UCC/EAN-128. Other symbologies are allowed in raw mode.
* The code types allowed are:
*
* - CODE128 - plain barcode 128.
*
- CODE128_UCC - support for UCC/EAN-128 with a full list of AI.
*
- CODE128_RAW - raw mode. The code attribute has the actual codes from 0
* to 105 followed by '\uffff' and the human readable text.
*
* The default parameters are:
*
* x = 0.8f;
* font = BaseFont.createFont("Helvetica", "winansi", false);
* size = 8;
* baseline = size;
* barHeight = size * 3;
* textAlignment = Element.ALIGN_CENTER;
* codeType = CODE128;
*
* @author Paulo Soares ([email protected])
*/
public class Barcode128 extends Barcode{
/**
* The bars to generate the code.
*/
private static final byte[][] BARS =
{
{2, 1, 2, 2, 2, 2},
{2, 2, 2, 1, 2, 2},
{2, 2, 2, 2, 2, 1},
{1, 2, 1, 2, 2, 3},
{1, 2, 1, 3, 2, 2},
{1, 3, 1, 2, 2, 2},
{1, 2, 2, 2, 1, 3},
{1, 2, 2, 3, 1, 2},
{1, 3, 2, 2, 1, 2},
{2, 2, 1, 2, 1, 3},
{2, 2, 1, 3, 1, 2},
{2, 3, 1, 2, 1, 2},
{1, 1, 2, 2, 3, 2},
{1, 2, 2, 1, 3, 2},
{1, 2, 2, 2, 3, 1},
{1, 1, 3, 2, 2, 2},
{1, 2, 3, 1, 2, 2},
{1, 2, 3, 2, 2, 1},
{2, 2, 3, 2, 1, 1},
{2, 2, 1, 1, 3, 2},
{2, 2, 1, 2, 3, 1},
{2, 1, 3, 2, 1, 2},
{2, 2, 3, 1, 1, 2},
{3, 1, 2, 1, 3, 1},
{3, 1, 1, 2, 2, 2},
{3, 2, 1, 1, 2, 2},
{3, 2, 1, 2, 2, 1},
{3, 1, 2, 2, 1, 2},
{3, 2, 2, 1, 1, 2},
{3, 2, 2, 2, 1, 1},
{2, 1, 2, 1, 2, 3},
{2, 1, 2, 3, 2, 1},
{2, 3, 2, 1, 2, 1},
{1, 1, 1, 3, 2, 3},
{1, 3, 1, 1, 2, 3},
{1, 3, 1, 3, 2, 1},
{1, 1, 2, 3, 1, 3},
{1, 3, 2, 1, 1, 3},
{1, 3, 2, 3, 1, 1},
{2, 1, 1, 3, 1, 3},
{2, 3, 1, 1, 1, 3},
{2, 3, 1, 3, 1, 1},
{1, 1, 2, 1, 3, 3},
{1, 1, 2, 3, 3, 1},
{1, 3, 2, 1, 3, 1},
{1, 1, 3, 1, 2, 3},
{1, 1, 3, 3, 2, 1},
{1, 3, 3, 1, 2, 1},
{3, 1, 3, 1, 2, 1},
{2, 1, 1, 3, 3, 1},
{2, 3, 1, 1, 3, 1},
{2, 1, 3, 1, 1, 3},
{2, 1, 3, 3, 1, 1},
{2, 1, 3, 1, 3, 1},
{3, 1, 1, 1, 2, 3},
{3, 1, 1, 3, 2, 1},
{3, 3, 1, 1, 2, 1},
{3, 1, 2, 1, 1, 3},
{3, 1, 2, 3, 1, 1},
{3, 3, 2, 1, 1, 1},
{3, 1, 4, 1, 1, 1},
{2, 2, 1, 4, 1, 1},
{4, 3, 1, 1, 1, 1},
{1, 1, 1, 2, 2, 4},
{1, 1, 1, 4, 2, 2},
{1, 2, 1, 1, 2, 4},
{1, 2, 1, 4, 2, 1},
{1, 4, 1, 1, 2, 2},
{1, 4, 1, 2, 2, 1},
{1, 1, 2, 2, 1, 4},
{1, 1, 2, 4, 1, 2},
{1, 2, 2, 1, 1, 4},
{1, 2, 2, 4, 1, 1},
{1, 4, 2, 1, 1, 2},
{1, 4, 2, 2, 1, 1},
{2, 4, 1, 2, 1, 1},
{2, 2, 1, 1, 1, 4},
{4, 1, 3, 1, 1, 1},
{2, 4, 1, 1, 1, 2},
{1, 3, 4, 1, 1, 1},
{1, 1, 1, 2, 4, 2},
{1, 2, 1, 1, 4, 2},
{1, 2, 1, 2, 4, 1},
{1, 1, 4, 2, 1, 2},
{1, 2, 4, 1, 1, 2},
{1, 2, 4, 2, 1, 1},
{4, 1, 1, 2, 1, 2},
{4, 2, 1, 1, 1, 2},
{4, 2, 1, 2, 1, 1},
{2, 1, 2, 1, 4, 1},
{2, 1, 4, 1, 2, 1},
{4, 1, 2, 1, 2, 1},
{1, 1, 1, 1, 4, 3},
{1, 1, 1, 3, 4, 1},
{1, 3, 1, 1, 4, 1},
{1, 1, 4, 1, 1, 3},
{1, 1, 4, 3, 1, 1},
{4, 1, 1, 1, 1, 3},
{4, 1, 1, 3, 1, 1},
{1, 1, 3, 1, 4, 1},
{1, 1, 4, 1, 3, 1},
{3, 1, 1, 1, 4, 1},
{4, 1, 1, 1, 3, 1},
{2, 1, 1, 4, 1, 2},
{2, 1, 1, 2, 1, 4},
{2, 1, 1, 2, 3, 2}
};
/**
* The stop bars.
*/
private static final byte[] BARS_STOP = {2, 3, 3, 1, 1, 1, 2};
/** The charset code change.
*/
public static final char CODE_AB_TO_C = 99;
/** The charset code change.
*/
public static final char CODE_AC_TO_B = 100;
/** The charset code change.
*/
public static final char CODE_BC_TO_A = 101;
/** The code for UCC/EAN-128.
*/
public static final char FNC1_INDEX = 102;
/** The start code.
*/
public static final char START_A = 103;
/** The start code.
*/
public static final char START_B = 104;
/** The start code.
*/
public static final char START_C = 105;
public static final char FNC1 = '\u00ca';
public static final char DEL = '\u00c3';
public static final char FNC3 = '\u00c4';
public static final char FNC2 = '\u00c5';
public static final char SHIFT = '\u00c6';
public static final char CODE_C = '\u00c7';
public static final char CODE_A = '\u00c8';
public static final char FNC4 = '\u00c8';
public static final char STARTA = '\u00cb';
public static final char STARTB = '\u00cc';
public static final char STARTC = '\u00cd';
private static final IntHashtable ais = new IntHashtable();
/** Creates new Barcode128 */
public Barcode128() {
try {
x = 0.8f;
font = BaseFont.createFont("Helvetica", "winansi", false);
size = 8;
baseline = size;
barHeight = size * 3;
textAlignment = Element.ALIGN_CENTER;
codeType = CODE128;
}
catch (Exception e) {
throw new ExceptionConverter(e);
}
}
/**
* Removes the FNC1 codes in the text.
* @param code the text to clean
* @return the cleaned text
*/
public static String removeFNC1(String code) {
int len = code.length();
StringBuilder buf = new StringBuilder(len);
for (int k = 0; k < len; ++k) {
char c = code.charAt(k);
if (c >= 32 && c <= 126)
buf.append(c);
}
return buf.toString();
}
/**
* Gets the human readable text of a sequence of AI.
* @param code the text
* @return the human readable text
*/
public static String getHumanReadableUCCEAN(String code) {
StringBuilder buf = new StringBuilder();
String fnc1 = String.valueOf(FNC1);
try {
while (true) {
if (code.startsWith(fnc1)) {
code = code.substring(1);
continue;
}
int n = 0;
int idlen = 0;
for (int k = 2; k < 5; ++k) {
if (code.length() < k)
break;
if ((n = ais.get(Integer.parseInt(code.substring(0, k)))) != 0) {
idlen = k;
break;
}
}
if (idlen == 0)
break;
buf.append('(').append(code, 0, idlen).append(')');
code = code.substring(idlen);
if (n > 0) {
n -= idlen;
if (code.length() <= n)
break;
buf.append(removeFNC1(code.substring(0, n)));
code = code.substring(n);
}
else {
int idx = code.indexOf(FNC1);
if (idx < 0)
break;
buf.append(code, 0, idx);
code = code.substring(idx + 1);
}
}
}
catch (Exception e) {
//empty
}
buf.append(removeFNC1(code));
return buf.toString();
}
/** Returns true if the next numDigits
* starting from index textIndex are numeric skipping any FNC1.
* @param text the text to check
* @param textIndex where to check from
* @param numDigits the number of digits to check
* @return the check result
*/
static boolean isNextDigits(String text, int textIndex, int numDigits) {
int len = text.length();
while (textIndex < len && numDigits > 0) {
if (text.charAt(textIndex) == FNC1) {
++textIndex;
continue;
}
int n = Math.min(2, numDigits);
if (textIndex + n > len)
return false;
while (n-- > 0) {
char c = text.charAt(textIndex++);
if (c < '0' || c > '9')
return false;
--numDigits;
}
}
return numDigits == 0;
}
/** Packs the digits for charset C also considering FNC1. It assumes that all the parameters
* are valid.
* @param text the text to pack
* @param textIndex where to pack from
* @param numDigits the number of digits to pack. It is always an even number
* @return the packed digits, two digits per character
*/
static String getPackedRawDigits(String text, int textIndex, int numDigits) {
String out = "";
int start = textIndex;
while (numDigits > 0) {
if (text.charAt(textIndex) == FNC1) {
out += FNC1_INDEX;
++textIndex;
continue;
}
numDigits -= 2;
int c1 = text.charAt(textIndex++) - '0';
int c2 = text.charAt(textIndex++) - '0';
out += (char)(c1 * 10 + c2);
}
return (char)(textIndex - start) + out;
}
/** Converts the human readable text to the characters needed to
* create a barcode. Some optimization is done to get the shortest code.
* @param text the text to convert
* @param ucc true if it is an UCC/EAN-128. In this case
* the character FNC1 is added
* @return the code ready to be fed to getBarsCode128Raw()
*/
public static String getRawText(String text, boolean ucc) {
String out = "";
int tLen = text.length();
if (tLen == 0) {
out += START_B;
if (ucc)
out += FNC1_INDEX;
return out;
}
int c = 0;
for (int k = 0; k < tLen; ++k) {
c = text.charAt(k);
if (c > 127 && c != FNC1)
throw new RuntimeException(MessageLocalization.getComposedMessage("there.are.illegal.characters.for.barcode.128.in.1", text));
}
c = text.charAt(0);
char currentCode = START_B;
int index = 0;
if (isNextDigits(text, index, 2)) {
currentCode = START_C;
out += currentCode;
if (ucc)
out += FNC1_INDEX;
String out2 = getPackedRawDigits(text, index, 2);
index += out2.charAt(0);
out += out2.substring(1);
}
else if (c < ' ') {
currentCode = START_A;
out += currentCode;
if (ucc)
out += FNC1_INDEX;
out += (char)(c + 64);
++index;
}
else {
out += currentCode;
if (ucc)
out += FNC1_INDEX;
if (c == FNC1)
out += FNC1_INDEX;
else
out += (char)(c - ' ');
++index;
}
while (index < tLen) {
switch (currentCode) {
case START_A:
{
if (isNextDigits(text, index, 4)) {
currentCode = START_C;
out += CODE_AB_TO_C;
String out2 = getPackedRawDigits(text, index, 4);
index += out2.charAt(0);
out += out2.substring(1);
}
else {
c = text.charAt(index++);
if (c == FNC1)
out += FNC1_INDEX;
else if (c > '_') {
currentCode = START_B;
out += CODE_AC_TO_B;
out += (char)(c - ' ');
}
else if (c < ' ')
out += (char)(c + 64);
else
out += (char)(c - ' ');
}
}
break;
case START_B:
{
if (isNextDigits(text, index, 4)) {
currentCode = START_C;
out += CODE_AB_TO_C;
String out2 = getPackedRawDigits(text, index, 4);
index += out2.charAt(0);
out += out2.substring(1);
}
else {
c = text.charAt(index++);
if (c == FNC1)
out += FNC1_INDEX;
else if (c < ' ') {
currentCode = START_A;
out += CODE_BC_TO_A;
out += (char)(c + 64);
}
else {
out += (char)(c - ' ');
}
}
}
break;
case START_C:
{
if (isNextDigits(text, index, 2)) {
String out2 = getPackedRawDigits(text, index, 2);
index += out2.charAt(0);
out += out2.substring(1);
}
else {
c = text.charAt(index++);
if (c == FNC1)
out += FNC1_INDEX;
else if (c < ' ') {
currentCode = START_A;
out += CODE_BC_TO_A;
out += (char)(c + 64);
}
else {
currentCode = START_B;
out += CODE_AC_TO_B;
out += (char)(c - ' ');
}
}
}
break;
}
}
return out;
}
/** Generates the bars. The input has the actual barcodes, not
* the human readable text.
* @param text the barcode
* @return the bars
*/
public static byte[] getBarsCode128Raw(String text) {
int idx = text.indexOf('\uffff');
if (idx >= 0)
text = text.substring(0, idx);
int chk = text.charAt(0);
for (int k = 1; k < text.length(); ++k)
chk += k * text.charAt(k);
chk = chk % 103;
text += (char)chk;
byte[] bars = new byte[(text.length() + 1) * 6 + 7];
int k;
for (k = 0; k < text.length(); ++k)
System.arraycopy(BARS[text.charAt(k)], 0, bars, k * 6, 6);
System.arraycopy(BARS_STOP, 0, bars, k * 6, 7);
return bars;
}
/** Gets the maximum area that the barcode and the text, if
* any, will occupy. The lower left corner is always (0, 0).
* @return the size the barcode occupies.
*/
public Rectangle getBarcodeSize() {
float fontX = 0;
float fontY = 0;
String fullCode;
if (font != null) {
if (baseline > 0)
fontY = baseline - font.getFontDescriptor(BaseFont.DESCENT, size);
else
fontY = -baseline + size;
if (codeType == CODE128_RAW) {
int idx = code.indexOf('\uffff');
if (idx < 0)
fullCode = "";
else
fullCode = code.substring(idx + 1);
}
else if (codeType == CODE128_UCC)
fullCode = getHumanReadableUCCEAN(code);
else
fullCode = removeFNC1(code);
fontX = font.getWidthPoint(altText != null ? altText : fullCode, size);
}
if (codeType == CODE128_RAW) {
int idx = code.indexOf('\uffff');
if (idx >= 0)
fullCode = code.substring(0, idx);
else
fullCode = code;
}
else {
fullCode = getRawText(code, codeType == CODE128_UCC);
}
int len = fullCode.length();
float fullWidth = (len + 2) * 11 * x + 2 * x;
fullWidth = Math.max(fullWidth, fontX);
float fullHeight = barHeight + fontY;
return new Rectangle(fullWidth, fullHeight);
}
/** Places the barcode in a PdfContentByte. The
* barcode is always placed at coordinates (0, 0). Use the
* translation matrix to move it elsewhere.
* The bars and text are written in the following colors:
*
*
* barColor
textColor
Result
*
* null
null
bars and text painted with current fill color
*
* barColor
null
bars and text painted with barColor
*
* null
textColor
bars painted with current color
text painted with textColor
*
* barColor
textColor
bars painted with barColor
text painted with textColor
*
* @param cb the PdfContentByte where the barcode will be placed
* @param barColor the color of the bars. It can be null
* @param textColor the color of the text. It can be null
* @return the dimensions the barcode occupies
*/
public Rectangle placeBarcode(PdfContentByte cb, Color barColor, Color textColor) {
String fullCode;
if (codeType == CODE128_RAW) {
int idx = code.indexOf('\uffff');
if (idx < 0)
fullCode = "";
else
fullCode = code.substring(idx + 1);
}
else if (codeType == CODE128_UCC)
fullCode = getHumanReadableUCCEAN(code);
else
fullCode = removeFNC1(code);
float fontX = 0;
if (font != null) {
fontX = font.getWidthPoint(fullCode = altText != null ? altText : fullCode, size);
}
String bCode;
if (codeType == CODE128_RAW) {
int idx = code.indexOf('\uffff');
if (idx >= 0)
bCode = code.substring(0, idx);
else
bCode = code;
}
else {
bCode = getRawText(code, codeType == CODE128_UCC);
}
int len = bCode.length();
float fullWidth = (len + 2) * 11 * x + 2 * x;
float barStartX = 0;
float textStartX = 0;
switch (textAlignment) {
case Element.ALIGN_LEFT:
break;
case Element.ALIGN_RIGHT:
if (fontX > fullWidth)
barStartX = fontX - fullWidth;
else
textStartX = fullWidth - fontX;
break;
default:
if (fontX > fullWidth)
barStartX = (fontX - fullWidth) / 2;
else
textStartX = (fullWidth - fontX) / 2;
break;
}
float barStartY = 0;
float textStartY = 0;
if (font != null) {
if (baseline <= 0)
textStartY = barHeight - baseline;
else {
textStartY = -font.getFontDescriptor(BaseFont.DESCENT, size);
barStartY = textStartY + baseline;
}
}
byte[] bars = getBarsCode128Raw(bCode);
boolean print = true;
if (barColor != null)
cb.setColorFill(barColor);
for (byte bar : bars) {
float w = bar * x;
if (print)
cb.rectangle(barStartX, barStartY, w - inkSpreading, barHeight);
print = !print;
barStartX += w;
}
cb.fill();
if (font != null) {
if (textColor != null)
cb.setColorFill(textColor);
cb.beginText();
cb.setFontAndSize(font, size);
cb.setTextMatrix(textStartX, textStartY);
cb.showText(fullCode);
cb.endText();
}
return getBarcodeSize();
}
/** Creates a java.awt.Image. This image only
* contains the bars without any text.
* @param foreground the color of the bars
* @param background the color of the background
* @return the image
*/
public java.awt.Image createAwtImage(Color foreground, Color background) {
int f = foreground.getRGB();
int g = background.getRGB();
Canvas canvas = new Canvas();
String bCode;
if (codeType == CODE128_RAW) {
int idx = code.indexOf('\uffff');
if (idx >= 0)
bCode = code.substring(0, idx);
else
bCode = code;
}
else {
bCode = getRawText(code, codeType == CODE128_UCC);
}
int len = bCode.length();
int fullWidth = (len + 2) * 11 + 2;
byte[] bars = getBarsCode128Raw(bCode);
boolean print = true;
int ptr = 0;
int height = (int)barHeight;
int[] pix = new int[fullWidth * height];
for (int w : bars) {
int c = g;
if (print)
c = f;
print = !print;
for (int j = 0; j < w; ++j)
pix[ptr++] = c;
}
for (int k = fullWidth; k < pix.length; k += fullWidth) {
System.arraycopy(pix, 0, pix, k, fullWidth);
}
Image img = canvas.createImage(new MemoryImageSource(fullWidth, height, pix, 0, fullWidth));
return img;
}
/**
* Sets the code to generate. If it's an UCC code and starts with '(' it will
* be split by the AI. This code in UCC mode is valid:
*
* (01)00000090311314(10)ABC123(15)060916
* @param code the code to generate
*/
public void setCode(String code) {
if (getCodeType() == Barcode128.CODE128_UCC && code.startsWith("(")) {
int idx = 0;
String ret = "";
while (idx >= 0) {
int end = code.indexOf(')', idx);
if (end < 0)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("badly.formed.ucc.string.1", code));
String sai = code.substring(idx + 1, end);
if (sai.length() < 2)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("ai.too.short.1", sai));
int ai = Integer.parseInt(sai);
int len = ais.get(ai);
if (len == 0)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("ai.not.found.1", sai));
sai = String.valueOf(ai);
if (sai.length() == 1)
sai = "0" + sai;
idx = code.indexOf('(', end);
int next = (idx < 0 ? code.length() : idx);
ret += sai + code.substring(end + 1, next);
if (len < 0) {
if (idx >= 0)
ret += FNC1;
}
else if (next - end - 1 + sai.length() != len)
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("invalid.ai.length.1", sai));
}
super.setCode(ret);
}
else
super.setCode(code);
}
static {
ais.put(0, 20);
ais.put(1, 16);
ais.put(2, 16);
ais.put(10, -1);
ais.put(11, 9);
ais.put(12, 8);
ais.put(13, 8);
ais.put(15, 8);
ais.put(17, 8);
ais.put(20, 4);
ais.put(21, -1);
ais.put(22, -1);
ais.put(23, -1);
ais.put(240, -1);
ais.put(241, -1);
ais.put(250, -1);
ais.put(251, -1);
ais.put(252, -1);
ais.put(30, -1);
for (int k = 3100; k < 3700; ++k)
ais.put(k, 10);
ais.put(37, -1);
for (int k = 3900; k < 3940; ++k)
ais.put(k, -1);
ais.put(400, -1);
ais.put(401, -1);
ais.put(402, 20);
ais.put(403, -1);
for (int k = 410; k < 416; ++k)
ais.put(k, 16);
ais.put(420, -1);
ais.put(421, -1);
ais.put(422, 6);
ais.put(423, -1);
ais.put(424, 6);
ais.put(425, 6);
ais.put(426, 6);
ais.put(7001, 17);
ais.put(7002, -1);
for (int k = 7030; k < 7040; ++k)
ais.put(k, -1);
ais.put(8001, 18);
ais.put(8002, -1);
ais.put(8003, -1);
ais.put(8004, -1);
ais.put(8005, 10);
ais.put(8006, 22);
ais.put(8007, -1);
ais.put(8008, -1);
ais.put(8018, 22);
ais.put(8020, -1);
ais.put(8100, 10);
ais.put(8101, 14);
ais.put(8102, 6);
for (int k = 90; k < 100; ++k)
ais.put(k, -1);
}
}