ag.ion.bion.officelayer.internal.presentation
Class PageService

java.lang.Object
  ag.ion.bion.officelayer.internal.presentation.PageService

All Implemented Interfaces:

IPageService

public class PageService
extends java.lang.Object
implements IPageService

Page service of a presentation document.

Constructor Summary

PageService(IPresentationDocument presentationDocument)
Constructs new PageService.

Method Summary

int	getPageCount() Returns number of available pages.
void	goToPage(int index) Navigates to the page with the submitted index.

Methods inherited from class java.lang.Object

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

Constructor Detail

PageService

public PageService(IPresentationDocument presentationDocument)
            throws java.lang.IllegalArgumentException

Constructs new PageService.

Parameters:

presentationDocument - presentation document to be used

Throws:

java.lang.IllegalArgumentException - if the submitted presentation document is not valid

Method Detail

getPageCount

public int getPageCount()

Returns number of available pages.

Specified by:

getPageCount in interface IPageService

Returns:

number of available pages

goToPage

public void goToPage(int index)
              throws PresentationException

Navigates to the page with the submitted index. The first page has the index 0.

Specified by:

goToPage in interface IPageService

Parameters:

index - index of the page

Throws:

PresentationException - if the page is not available