com.itextpdf.html2pdf.attach.impl.tags

Class SpanTagWorker

java.lang.Object

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

All Implemented Interfaces:

IDisplayAware, ITagWorker

Direct Known Subclasses:

AbbrTagWorker, ATagWorker, PageCountWorker

public class SpanTagWorker
extends Object
implements ITagWorker, IDisplayAware

TagWorker class for the span tag.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
List	getAllElements() Gets all the elements in the span.
String	getDisplay() Gets the display value.
com.itextpdf.layout.IPropertyContainer	getElementResult() Gets a processed object if it can be expressed as an IPropertyContainer instance.
List	getOwnLeafElements() Gets the span's own leaf 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

Constructor Detail

SpanTagWorker

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

Creates a new SpanTagWorker instance.

Parameters:

element - the element

context - the processor 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.

getAllElements

public List getAllElements()

Gets all the elements in the span.

Returns:

a list of elements

getOwnLeafElements

public List getOwnLeafElements()

Gets the span's own leaf elements.

Returns:

the own leaf elements

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