Package com.itextpdf.kernel.pdf.tagutils

Interface ITagTreeIteratorHandler

All Known Implementing Classes:
AbstractAvoidDuplicatesTagTreeIteratorHandler, AnnotationCheckUtil.AnnotationHandler, ContextAwareTagTreeIteratorHandler, FormCheckUtil.FormTagHandler, FormulaCheckUtil.FormulaTagHandler, GraphicsCheckUtil.GraphicsHandler, HeadingsChecker.HeadingHandler, NoteCheckUtil.NoteTagHandler, 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
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 Details

    • 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