org.verapdf.parser

Class PDFStreamParser

java.lang.Object

org.verapdf.parser.BaseParser

org.verapdf.parser.COSParser

org.verapdf.parser.PDFStreamParser

public class PDFStreamParser
extends COSParser

Author:

Timur Kamalov

Field Summary

Fields inherited from class org.verapdf.parser.COSParser

document, flag, integers, keyOfCurrentObject, LINEARIZATION_DICTIONARY_LOOKUP_SIZE, objects

Fields inherited from class org.verapdf.parser.BaseParser

source

Constructor Summary

Constructors

Constructor and Description
PDFStreamParser(ASInputStream stream)

Method Summary

Methods

Modifier and Type	Method and Description
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.COSParser

getArray, getDictionary, getDocument, getName, getStream, nextObject

Methods inherited from class org.verapdf.parser.BaseParser

closeInputStream, findKeyword, findKeyword, getLine, getLine, getLineBytes, getRandomAccess, getRawBytes, getToken, initializeToken, isCR, isDigit, isDigit, isHexDigit, isLF, isNextByteEOL, nextToken, readNumber, readUntilDelimiter, skipExpectedCharacter, skipSingleEol, skipSpaces, skipSpaces, skipStreamSpaces

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFStreamParser

public PDFStreamParser(ASInputStream stream)
                throws IOException

Throws:

IOException

Method Detail

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()