TagTreePointer.RoleFinderHandler

java.lang.Object
- com.itextpdf.kernel.pdf.tagutils.AbstractAvoidDuplicatesTagTreeIteratorHandler
- - com.itextpdf.kernel.pdf.tagutils.TagTreePointer.RoleFinderHandler

All Implemented Interfaces:: ITagTreeIteratorHandler

Enclosing class:: TagTreePointer

private static class TagTreePointer.RoleFinderHandler
extends AbstractAvoidDuplicatesTagTreeIteratorHandler

Field Summary

Fields
Modifier and Type Field Description

private PdfStructElem foundElem

private int foundIdx

private int n

private java.lang.String role

Constructor Summary

Constructors
Constructor Description

RoleFinderHandler(int n, java.lang.String role)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`accept(IStructureNode node)`	Checks whether the element should be traversed.
`PdfStructElem`	`getFoundElement()`
`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
  - n
```
private final int n
```
  - role
```
private final java.lang.String role
```
  - foundIdx
```
private int foundIdx
```
  - foundElem
```
private PdfStructElem foundElem
```
- Constructor Detail
  - RoleFinderHandler
```
RoleFinderHandler(int n,
                  java.lang.String role)
```
- Method Detail
  - getFoundElement
```
public PdfStructElem getFoundElement()
```
  - accept
```
public boolean accept(IStructureNode node)
```
    Description copied from interface: ITagTreeIteratorHandler
    
    Checks whether the element should be traversed.
    
    Specified by:
    
    accept in interface ITagTreeIteratorHandler
    
    Overrides:
    
    accept in class AbstractAvoidDuplicatesTagTreeIteratorHandler
    
    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