Package com.itextpdf.pdfua.checkers.utils.headings

Class HeadingsChecker.HeadingHandler

java.lang.Object

com.itextpdf.pdfua.checkers.utils.ContextAwareTagTreeIteratorHandler

com.itextpdf.pdfua.checkers.utils.headings.HeadingsChecker.HeadingHandler

All Implemented Interfaces:

ITagTreeIteratorHandler

Enclosing class:

HeadingsChecker

       public static class HeadingsChecker.HeadingHandler extends ContextAwareTagTreeIteratorHandler
      

Handler class that checks heading tags while traversing the tag tree.

Field Summary

Fields inherited from class com.itextpdf.pdfua.checkers.utils.ContextAwareTagTreeIteratorHandler

context

Constructor Summary

Constructors

Constructor	Description
HeadingHandler(PdfUAValidationContext context)	Creates a new instance of HeadingsChecker.

Method Summary

Modifier and Type	Method	Description
boolean	accept(IStructureNode node)	Checks whether the element should be traversed.
void	processElement(IStructureNode elem)	Called when the next element is reached during the traversal to process it.

Methods inherited from class java.lang.Object

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

Constructor Details

HeadingHandler

             public HeadingHandler
             (PdfUAValidationContext context)
            

Creates a new instance of HeadingsChecker.

Parameters:

context - The validation context.

Method Details

accept

             public boolean accept
             (IStructureNode node)
            

Description copied from interface: ITagTreeIteratorHandler

Checks whether the element should be traversed.

Parameters:

node - the element to check

Returns:

true if the iteration should be continued, false otherwise

processElement

             public void processElement
             (IStructureNode elem)
            

Description copied from interface: ITagTreeIteratorHandler

Called when the next element is reached during the traversal to process it.

Parameters:

elem - the element to process