Package org.verapdf.parser

Class PDFStreamParser

java.lang.Object

org.verapdf.parser.COSParser

org.verapdf.parser.NotSeekableCOSParser

org.verapdf.parser.PDFStreamParser

All Implemented Interfaces:

Closeable, AutoCloseable

public class PDFStreamParser
extends NotSeekableCOSParser

Author:

Timur Kamalov

Field Summary

Fields inherited from class org.verapdf.parser.COSParser

document, flag, integers, keyOfCurrentObject, objects

Constructor Summary

Constructors

Constructor	Description
PDFStreamParser(ASInputStream stream)

Method Summary

Modifier and Type	Method	Description
static byte[]	getByteArrayFromArrayList(List<Byte> list)
List<Closeable>	getImageDataStreams()
List<Object>	getTokens()
Iterator<Object>	getTokensIterator()
protected String	nextOperator()
Object	parseNextToken()	This will parse the next token in the stream.
void	parseTokens()

Methods inherited from class org.verapdf.parser.NotSeekableCOSParser

close, getBaseParser, getSource

Methods inherited from class org.verapdf.parser.COSParser

decryptCOSString, getArray, getCloseDictionary, getDictionary, getErrorMessage, getName, nextObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PDFStreamParser

public PDFStreamParser(ASInputStream stream)
                throws IOException

Throws:

IOException

Method Details

parseTokens

public void parseTokens()
                 throws IOException

Throws:

IOException

getTokens

public List<Object> getTokens()

getTokensIterator

public Iterator<Object> getTokensIterator()

parseNextToken

public Object parseNextToken()
                      throws IOException

This will parse the next token in the stream.

Returns:

The next token in the stream or null if there are no more tokens in the stream.

Throws:

IOException - If an io error occurs while parsing the stream.

nextOperator

protected String nextOperator()
                       throws IOException

Throws:

IOException

getImageDataStreams

public List<Closeable> getImageDataStreams()

getByteArrayFromArrayList

public static byte[] getByteArrayFromArrayList(List<Byte> list)