Class FormCheckUtil.FormTagHandler

java.lang.Object
com.itextpdf.pdfua.checkers.utils.ContextAwareTagTreeIteratorHandler
com.itextpdf.pdfua.checkers.utils.FormCheckUtil.FormTagHandler
All Implemented Interfaces:
ITagTreeIteratorHandler
Enclosing class:
FormCheckUtil

public static class FormCheckUtil.FormTagHandler extends ContextAwareTagTreeIteratorHandler
Handler for checking form field elements in the tag tree.
  • Constructor Details

  • 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
    • getInteractiveKidForm

      private static PdfDictionary getInteractiveKidForm(PdfStructElem structElem)
      Gets a widget annotation kid if it exists.
      Parameters:
      structElem - Parent structure element.
      Returns:
      Kid as PdfDictionary.