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(com.itextpdf.styledxmlparser.node.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(com.itextpdf.styledxmlparser.node.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(com.itextpdf.styledxmlparser.node.IElementNode element,
                       ProcessorContext context)

Creates a new PageCountWorker instance.

Parameters:

element - the element

context - the context

Method Detail

processEnd

public void processEnd(com.itextpdf.styledxmlparser.node.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.