Pdf20Checker.StructureTreeRootHandler

java.lang.Object
- com.itextpdf.kernel.validation.Pdf20Checker.StructureTreeRootHandler

All Implemented Interfaces:

ITagTreeIteratorHandler

Enclosing class:

Pdf20Checker
```
private static class Pdf20Checker.StructureTreeRootHandler
extends java.lang.Object
implements ITagTreeIteratorHandler
```
Handler class that checks structure nodes while traversing the document structure tree.

Field Summary

Fields
Modifier and Type Field Description

private TagStructureContext tagStructureContext

Constructor Summary

Constructors
Constructor Description

StructureTreeRootHandler(TagStructureContext tagStructureContext)
Creates new Pdf20Checker.StructureTreeRootHandler instance.

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
  - tagStructureContext
```
private final TagStructureContext tagStructureContext
```
- Constructor Detail
  - StructureTreeRootHandler
```
public StructureTreeRootHandler(TagStructureContext tagStructureContext)
```
    Creates new Pdf20Checker.StructureTreeRootHandler instance.
    
    Parameters:
    
    tagStructureContext - TagStructureContext of the current tagged document
- Method Detail
  - accept
```
public boolean accept(IStructureNode node)
```
    Description copied from interface: ITagTreeIteratorHandler
    
    Checks whether the element should be traversed.
    
    Specified by:
    
    accept in interface ITagTreeIteratorHandler
    
    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.
    
    Specified by:
    
    processElement in interface ITagTreeIteratorHandler
    
    Parameters:
    
    elem - the element to process