Package com.itextpdf.kernel.pdf.tagutils

Interface ITagTreeIteratorHandler

All Known Implementing Classes:

AbstractAvoidDuplicatesTagTreeIteratorHandler, AnnotationCheckUtil.AnnotationHandler, ContextAwareTagTreeIteratorHandler, FormCheckUtil.FormTagHandler, FormulaCheckUtil.FormulaTagHandler, GraphicsCheckUtil.GraphicsHandler, HeadingsChecker.HeadingHandler, McrCheckUtil.McrTagHandler, NoteCheckUtil.NoteTagHandler, Pdf20Checker.ParentChildRelationshipHandler, Pdf20Checker.StructureTreeRootHandler, PdfUA1AnnotationChecker.PdfUA1AnnotationHandler, PdfUA1FormChecker.PdfUA1FormTagHandler, PdfUA1FormulaChecker.PdfUA1FormulaTagHandler, PdfUA1HeadingsChecker.PdfUA1HeadingHandler, PdfUA1ListChecker.PdfUA1ListHandler, PdfUA1NotesChecker.PdfUA1NotesTagHandler, PdfUA2AnnotationChecker.PdfUA2AnnotationHandler, PdfUA2FormChecker.PdfUA2FormTagHandler, PdfUA2FormulaChecker.PdfUA2FormulaTagHandler, PdfUA2HeadingsChecker.PdfUA2HeadingHandler, PdfUA2LinkChecker.PdfUA2LinkAnnotationHandler, PdfUA2ListChecker.PdfUA2ListHandler, PdfUA2NotesChecker.PdfUA2NotesHandler, PdfUA2TableOfContentsChecker.PdfUA2TableOfContentsHandler, TableCheckUtil.TableHandler, TagTreeIteratorFlusher, TagTreePointer.RoleFinderHandler

public interface ITagTreeIteratorHandler

Handler for TagTreeIterator. Is used to handle specific events during the traversal.

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.

Method Detail

accept

boolean accept(IStructureNode node)

Checks whether the element should be traversed.

Parameters:

node - the element to check

Returns:

true if the iteration should be continued, false otherwise

processElement

void processElement(IStructureNode elem)

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

Parameters:

elem - the element to process