Class TagTreePointer.RoleFinderHandler

java.lang.Object

com.itextpdf.kernel.pdf.tagutils.AbstractAvoidDuplicatesTagTreeIteratorHandler

com.itextpdf.kernel.pdf.tagutils.TagTreePointer.RoleFinderHandler

All Implemented Interfaces:

ITagTreeIteratorHandler

Enclosing class:

TagTreePointer

private static class TagTreePointer.RoleFinderHandler
extends AbstractAvoidDuplicatesTagTreeIteratorHandler

Field Summary

Fields

Modifier and Type	Field	Description
private PdfStructElem	foundElem
private int	foundIdx
private final int	n
private final String	role

Constructor Summary

Constructors

Constructor	Description
RoleFinderHandler(int n, String role)

Method Summary

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

Methods inherited from class Object

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

Field Details

n

private final int n

role

private final String role

foundIdx

private int foundIdx

foundElem

private PdfStructElem foundElem

Constructor Details

RoleFinderHandler

RoleFinderHandler(int n,
 String role)

Method Details

getFoundElement

public PdfStructElem getFoundElement()

accept

public boolean accept(IStructureNode node)

Description copied from interface: ITagTreeIteratorHandler

Checks whether the element should be traversed.

Specified by:

accept in interface ITagTreeIteratorHandler

Overrides:

accept in class AbstractAvoidDuplicatesTagTreeIteratorHandler

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