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/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2015 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
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
*
* ---------------
* PdfArrayIterator.java
* ---------------
*/
package org.jpedal.objects.raw;
import java.util.Arrays;
import org.jpedal.fonts.StandardFonts;
import org.jpedal.utils.NumberUtils;
/**
* allow fast access to data from PDF object
*
*/
public class PdfArrayIterator {
public static final int TYPE_KEY_INTEGER = 1;
public static final int TYPE_VALUE_INTEGER = 2;
final byte[][] rawData;
//used for Font chars
boolean hasHexChars;
int tokenCount,currentToken,spaceChar=-1;
public PdfArrayIterator(final byte[][] rawData) {
this.rawData=rawData;
if(rawData!=null) {
tokenCount = rawData.length;
}
}
public boolean hasMoreTokens() {
return currentToken=47 && firstByte<58){ //is between 0 and 9
// / or number
}else{
ii=len;
isNumber=false;
}
}
if(isNumber){
if(rawData[currentToken][0]!='/') {
return TYPE_KEY_INTEGER;
} else {
return TYPE_VALUE_INTEGER;
}
}else {
return PdfDictionary.Unknown;
}
}
}
/**
* should only be used with Font Object
*/
public String getNextValueAsFontChar(final int pointer, final boolean containsHexNumbers, final boolean allNumbers) {
String value;
if(currentTokenrollon is true moves the count onto the next token*/
public String getNextValueAsString(final boolean rollon) {
String value="";
if(currentTokenrollon is true moves the count onto the next token*/
public byte[] getNextValueAsByte(final boolean rollon) {
byte[] value=null;
if(currentToken