Package com.lowagie.text.pdf

Class PdfReader.PageRefs

java.lang.Object

com.lowagie.text.pdf.PdfReader.PageRefs

Enclosing class:

PdfReader

static class PdfReader.PageRefs
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	keepPages
private int	lastPageRead
private java.util.ArrayList	pageInh
private PdfReader	reader
private java.util.ArrayList	refsn
private IntHashtable	refsp
private int	sizep

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PageRefs(PdfReader reader)
(package private)	PageRefs(PdfReader.PageRefs other, PdfReader reader)

Method Summary

Modifier and Type	Method	Description
PdfDictionary	getPageN(int pageNum)	Gets the dictionary that represents a page.
PdfDictionary	getPageNRelease(int pageNum)
PRIndirectReference	getPageOrigRef(int pageNum)	Gets the page reference to this page.
PRIndirectReference	getPageOrigRefRelease(int pageNum)
protected PRIndirectReference	getSinglePage(int n)
(package private) void	insertPage(int pageNum, PRIndirectReference ref)
private void	iteratePages(PRIndirectReference rpage)
(package private) void	keepPages()
private void	popPageAttributes()
private void	pushPageAttributes(PdfDictionary nodePages)
(package private) void	readPages()
void	releasePage(int pageNum)
(package private) void	reReadPages()
void	resetReleasePage()
private void	selectPages(java.util.List pagesToKeep)
(package private) int	size()

Methods inherited from class java.lang.Object

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

Field Detail

reader

private PdfReader reader

refsp

private IntHashtable refsp

refsn

private java.util.ArrayList refsn

pageInh

private java.util.ArrayList pageInh

lastPageRead

private int lastPageRead

sizep

private int sizep

keepPages

private boolean keepPages

Constructor Detail

PageRefs

private PageRefs(PdfReader reader)
          throws java.io.IOException

Throws:

java.io.IOException

PageRefs

PageRefs(PdfReader.PageRefs other,
         PdfReader reader)

Method Detail

size

int size()

readPages

void readPages()
        throws java.io.IOException

Throws:

java.io.IOException

reReadPages

void reReadPages()
          throws java.io.IOException

Throws:

java.io.IOException

getPageN

public PdfDictionary getPageN(int pageNum)

Gets the dictionary that represents a page.

Parameters:

pageNum - the page number. 1 is the first

Returns:

the page dictionary

getPageNRelease

public PdfDictionary getPageNRelease(int pageNum)

Parameters:

pageNum -

Returns:

a dictionary object

getPageOrigRefRelease

public PRIndirectReference getPageOrigRefRelease(int pageNum)

Parameters:

pageNum -

Returns:

an indirect reference

getPageOrigRef

public PRIndirectReference getPageOrigRef(int pageNum)

Gets the page reference to this page.

Parameters:

pageNum - the page number. 1 is the first

Returns:

the page reference

keepPages

void keepPages()

releasePage

public void releasePage(int pageNum)

Parameters:

pageNum -

resetReleasePage

public void resetReleasePage()

insertPage

void insertPage(int pageNum,
                PRIndirectReference ref)

pushPageAttributes

private void pushPageAttributes(PdfDictionary nodePages)

popPageAttributes

private void popPageAttributes()

iteratePages

private void iteratePages(PRIndirectReference rpage)
                   throws java.io.IOException

Throws:

java.io.IOException

getSinglePage

protected PRIndirectReference getSinglePage(int n)

selectPages

private void selectPages(java.util.List pagesToKeep)