org.verapdf.parser

Class COSParser

java.lang.Object

org.verapdf.parser.BaseParser

org.verapdf.parser.COSParser

Direct Known Subclasses:

DecodedObjectStreamParser, PDFParser, SignatureParser

public class COSParser
extends BaseParser

Author:

Timur Kamalov

Field Summary

Fields

Modifier and Type	Field and Description
protected COSDocument	document
protected boolean	flag
protected Queue<Long>	integers
protected COSKey	keyOfCurrentObject
protected int	LINEARIZATION_DICTIONARY_LOOKUP_SIZE Linearization dictionary must be in first 1024 bytes of document
protected Queue<COSObject>	objects

Fields inherited from class org.verapdf.parser.BaseParser

source

Constructor Summary

Constructors

Constructor and Description
COSParser(COSDocument document, InputStream fileStream)
COSParser(COSDocument document, String filename)
COSParser(InputStream fileStream)
COSParser(SeekableInputStream seekableInputStream)
COSParser(String filename)

Method Summary

Modifier and Type	Method and Description
protected COSObject	getArray()
protected COSObject	getDictionary()
COSDocument	getDocument()
protected COSObject	getName()
protected COSObject	getStream(COSObject dict)
COSObject	nextObject()

Methods inherited from class org.verapdf.parser.BaseParser

appendToToken, clearToken, closeInputStream, findKeyword, findKeyword, getLine, getLine, getLineBytes, getRandomAccess, getRawBytes, getToken, initializeToken, isCR, isDigit, isDigit, isEOL, isFF, isHexDigit, isLF, isNextByteEOL, nextToken, readName, readNumber, readUntilDelimiter, skipExpectedCharacter, skipSingleEol, skipSingleSpace, skipSingleSpace, skipSpaces, skipSpaces

Methods inherited from class java.lang.Object

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

Field Detail

LINEARIZATION_DICTIONARY_LOOKUP_SIZE

protected final int LINEARIZATION_DICTIONARY_LOOKUP_SIZE

Linearization dictionary must be in first 1024 bytes of document

See Also:

Constant Field Values

document

protected COSDocument document

objects

protected Queue<COSObject> objects

integers

protected Queue<Long> integers

keyOfCurrentObject

protected COSKey keyOfCurrentObject

flag

protected boolean flag

Constructor Detail

COSParser

public COSParser(SeekableInputStream seekableInputStream)
          throws IOException

Throws:

IOException

COSParser

public COSParser(String filename)
          throws IOException

Throws:

IOException

COSParser

public COSParser(InputStream fileStream)
          throws IOException

Throws:

IOException

COSParser

public COSParser(COSDocument document,
                 String filename)
          throws IOException

Throws:

IOException

COSParser

public COSParser(COSDocument document,
                 InputStream fileStream)
          throws IOException

Throws:

IOException

Method Detail

nextObject

public COSObject nextObject()
                     throws IOException

Throws:

IOException

getArray

protected COSObject getArray()
                      throws IOException

Throws:

IOException

getName

protected COSObject getName()
                     throws IOException

Throws:

IOException

getDictionary

protected COSObject getDictionary()
                           throws IOException

Throws:

IOException

getStream

protected COSObject getStream(COSObject dict)
                       throws IOException

Throws:

IOException

getDocument

public COSDocument getDocument()