Package org.verapdf.io

Class Reader

java.lang.Object

org.verapdf.parser.XRefReader

org.verapdf.io.Reader

All Implemented Interfaces:

Closeable, AutoCloseable, IReader

public class Reader
extends XRefReader

Author:

Timur Kamalov

Constructor Summary

Constructors

Constructor	Description
Reader(COSDocument document, InputStream fileStream)
Reader(COSDocument document, String fileName)

Method Summary

Modifier and Type	Method	Description
void	close()
int	getGreatestKeyNumberFromXref()
COSHeader	getHeader()
long	getLastTrailerOffset()
COSObject	getLastXrefStream()
COSObject	getLinearizationDictionary()
COSObject	getObject(long offset)
COSObject	getObject(COSKey key)
SeekableInputStream	getPDFSource()
boolean	isContainsXRefStream()
boolean	isLinearized()

Methods inherited from class org.verapdf.parser.XRefReader

containsKey, getFirstTrailer, getKeys, getLastTrailer, getObjectStreamsList, getOffset, getStartXRef, getStartXRefs, getTrailer, setXRefInfo, setXRefInfo

Methods inherited from class java.lang.Object

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

Constructor Details

Reader

public Reader(COSDocument document,
 String fileName)
       throws IOException

Throws:

IOException

Reader

public Reader(COSDocument document,
 InputStream fileStream)
       throws IOException

Throws:

IOException

Method Details

getHeader

public COSHeader getHeader()

getObject

public COSObject getObject(COSKey key)
                    throws IOException

Throws:

IOException

getObject

public COSObject getObject(long offset)
                    throws IOException

Throws:

IOException

isLinearized

public boolean isLinearized()

getPDFSource

public SeekableInputStream getPDFSource()

getLastTrailerOffset

public long getLastTrailerOffset()

getLinearizationDictionary

public COSObject getLinearizationDictionary()

getLastXrefStream

public COSObject getLastXrefStream()

isContainsXRefStream

public boolean isContainsXRefStream()

getGreatestKeyNumberFromXref

public int getGreatestKeyNumberFromXref()

close

public void close()
           throws IOException

Throws:

IOException