org.verapdf.parser

Class XRefReader

java.lang.Object

org.verapdf.parser.XRefReader

All Implemented Interfaces:

Closeable, AutoCloseable, IReader

Direct Known Subclasses:

Reader

public abstract class XRefReader
extends Object
implements IReader

Author:

Timur Kamalov

Constructor Summary

Constructors

Constructor and Description
XRefReader()
XRefReader(COSXRefInfo info)
XRefReader(List<COSXRefInfo> infos)

Method Summary

Modifier and Type	Method and Description
protected boolean	containsKey(COSKey key)
COSTrailer	getFirstTrailer()
List<COSKey>	getKeys()
COSTrailer	getLastTrailer()
Long	getOffset(COSKey key)
long	getStartXRef()
COSTrailer	getTrailer()
protected void	setXRefInfo(COSXRefInfo info)
protected void	setXRefInfo(List<COSXRefInfo> infos)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.verapdf.io.IReader

getGreatestKeyNumberFromXref, getHeader, getLastTrailerOffset, getObject, getObject, getPDFSource, isLinearized

Methods inherited from interface java.io.Closeable

close

Constructor Detail

XRefReader

public XRefReader()
           throws IOException

Throws:

IOException

XRefReader

public XRefReader(List<COSXRefInfo> infos)
           throws IOException

Throws:

IOException

XRefReader

public XRefReader(COSXRefInfo info)
           throws IOException

Throws:

IOException

Method Detail

getKeys

public List<COSKey> getKeys()

Specified by:

getKeys in interface IReader

getStartXRef

public long getStartXRef()

Specified by:

getStartXRef in interface IReader

getTrailer

public COSTrailer getTrailer()

Specified by:

getTrailer in interface IReader

getFirstTrailer

public COSTrailer getFirstTrailer()

Specified by:

getFirstTrailer in interface IReader

getLastTrailer

public COSTrailer getLastTrailer()

Specified by:

getLastTrailer in interface IReader

setXRefInfo

protected void setXRefInfo(List<COSXRefInfo> infos)

setXRefInfo

protected void setXRefInfo(COSXRefInfo info)

getOffset

public Long getOffset(COSKey key)

Specified by:

getOffset in interface IReader

containsKey

protected boolean containsKey(COSKey key)