com.itextpdf.html2pdf.attach.impl.tags

Class PageCountWorker

java.lang.Object

com.itextpdf.html2pdf.attach.impl.tags.SpanTagWorker

com.itextpdf.html2pdf.attach.impl.tags.PageCountWorker

All Implemented Interfaces:

IDisplayAware, ITagWorker

public class PageCountWorker
extends SpanTagWorker

TagWorker class for the page count.

Constructor Summary

Constructors

Constructor and Description
PageCountWorker(IElementNode element, ProcessorContext context) Creates a new PageCountWorker instance.

Method Summary

Modifier and Type	Method and Description
com.itextpdf.layout.IPropertyContainer	getElementResult() Gets a processed object if it can be expressed as an IPropertyContainer instance.
void	processEnd(IElementNode element, ProcessorContext context) Placeholder for what needs to be done after the content of a tag has been processed.

Methods inherited from class com.itextpdf.html2pdf.attach.impl.tags.SpanTagWorker

getAllElements, getDisplay, getOwnLeafElements, processContent, processTagChild

Methods inherited from class java.lang.Object

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

Constructor Detail

PageCountWorker

public PageCountWorker(IElementNode element,
                       ProcessorContext context)

Creates a new PageCountWorker instance.

Parameters:

element - the element

context - the context

Method Detail

processEnd

public void processEnd(IElementNode element,
                       ProcessorContext context)

Description copied from interface: ITagWorker

Placeholder for what needs to be done after the content of a tag has been processed.

Specified by:

processEnd in interface ITagWorker

Overrides:

processEnd in class SpanTagWorker

Parameters:

element - the element node

context - the processor context

getElementResult

public com.itextpdf.layout.IPropertyContainer getElementResult()

Description copied from interface: ITagWorker

Gets a processed object if it can be expressed as an IPropertyContainer instance.

Specified by:

getElementResult in interface ITagWorker

Overrides:

getElementResult in class SpanTagWorker

Returns:

the same object on every call. Might return null either if result is not yet produced or if this particular tag worker doesn't produce result in a form of IPropertyContainer.