PdfUA2HeadingsChecker.PdfUA2HeadingHandler

java.lang.Object
- com.itextpdf.pdfua.checkers.utils.ContextAwareTagTreeIteratorHandler
- - com.itextpdf.pdfua.checkers.utils.ua2.PdfUA2HeadingsChecker.PdfUA2HeadingHandler

All Implemented Interfaces:

ITagTreeIteratorHandler

Enclosing class:

PdfUA2HeadingsChecker
```
public static class PdfUA2HeadingsChecker.PdfUA2HeadingHandler
extends ContextAwareTagTreeIteratorHandler
```
Handler class that checks heading tags while traversing the tag tree.

Field Summary

Fields
Modifier and Type Field Description

private PdfUA2HeadingsChecker checker
- Fields inherited from class com.itextpdf.pdfua.checkers.utils.ContextAwareTagTreeIteratorHandler
  context

Constructor Summary

Constructors
Constructor Description

PdfUA2HeadingHandler(PdfUAValidationContext context)
Creates a new instance of PdfUA2HeadingsChecker.

Method Summary

All Methods Instance Methods Concrete Methods
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

- Field Detail
  - checker
```
private final PdfUA2HeadingsChecker checker
```
- Constructor Detail
  - PdfUA2HeadingHandler
```
public PdfUA2HeadingHandler(PdfUAValidationContext context)
```
    Creates a new instance of PdfUA2HeadingsChecker.
    
    Parameters:
    
    context - the validation context
- Method Detail
  - 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