com.itextpdf.html2pdf.attach.impl.tags

Class DivTagWorker

java.lang.Object

com.itextpdf.html2pdf.attach.impl.tags.DivTagWorker

All Implemented Interfaces:

IDisplayAware, ITagWorker

Direct Known Subclasses:

ABlockTagWorker, BodyTagWorker, ButtonTagWorker, CaptionTagWorker, HrTagWorker, HTagWorker, OptGroupTagWorker, OptionTagWorker, PageMarginBoxWorker, PreTagWorker

public class DivTagWorker
extends Object
implements ITagWorker, IDisplayAware

TagWorker class for the div element.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.itextpdf.layout.element.MulticolContainer	multicolContainer Column container element.

Constructor Summary

Constructors

Constructor and Description
DivTagWorker(com.itextpdf.styledxmlparser.node.IElementNode element, ProcessorContext context) Creates a new DivTagWorker instance.

Method Summary

Modifier and Type	Method and Description
protected boolean	addBlockChild(com.itextpdf.layout.element.IElement element) Adds a child element to the div block.
String	getDisplay() Gets the display value.
com.itextpdf.layout.IPropertyContainer	getElementResult() Gets a processed object if it can be expressed as an IPropertyContainer instance.
protected void	postProcessInlineGroup() Post-processes the hanging leaves of the waiting inline elements.
boolean	processContent(String content, ProcessorContext context) Placeholder for what needs to be done while the content of a tag is being processed.
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.
boolean	processTagChild(ITagWorker childTagWorker, ProcessorContext context) Placeholder for what needs to be done when a child node is being processed.

Methods inherited from class java.lang.Object

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

Field Detail

multicolContainer

protected com.itextpdf.layout.element.MulticolContainer multicolContainer

Column container element.

Constructor Detail

DivTagWorker

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

Creates a new DivTagWorker 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

Parameters:

element - the element node

context - the processor context

processContent

public boolean processContent(String content,
                              ProcessorContext context)

Description copied from interface: ITagWorker

Placeholder for what needs to be done while the content of a tag is being processed.

Specified by:

processContent in interface ITagWorker

Parameters:

content - the content of a node

context - the processor context

Returns:

true, if content was successfully processed, otherwise false.

processTagChild

public boolean processTagChild(ITagWorker childTagWorker,
                               ProcessorContext context)

Description copied from interface: ITagWorker

Placeholder for what needs to be done when a child node is being processed.

Specified by:

processTagChild in interface ITagWorker

Parameters:

childTagWorker - the tag worker of the child node

context - the processor context

Returns:

true, if child was successfully processed, otherwise false.

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

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.

getDisplay

public String getDisplay()

Description copied from interface: IDisplayAware

Gets the display value.

Specified by:

getDisplay in interface IDisplayAware

Returns:

the display value

addBlockChild

protected boolean addBlockChild(com.itextpdf.layout.element.IElement element)

Adds a child element to the div block.

Parameters:

element - the element

Returns:

true, if successful

postProcessInlineGroup

protected void postProcessInlineGroup()

Post-processes the hanging leaves of the waiting inline elements.