Collector.FirstFinder

java.lang.Object
- com.itextpdf.styledxmlparser.jsoup.select.Collector.FirstFinder

All Implemented Interfaces:: NodeFilter

Enclosing class:: Collector

private static class Collector.FirstFinder
extends java.lang.Object
implements NodeFilter

Nested Class Summary
- Nested classes/interfaces inherited from interface com.itextpdf.styledxmlparser.jsoup.select.NodeFilter
  NodeFilter.FilterResult

Field Summary

Fields
Modifier and Type Field Description

private Evaluator eval

(package private) Element match

private Element root

Constructor Summary

Constructors
Constructor Description

FirstFinder(Element root, Evaluator eval)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`NodeFilter.FilterResult`	`head(Node node, int depth)`	Callback for when a node is first visited.
`NodeFilter.FilterResult`	`tail(Node node, int depth)`	Callback for when a node is last visited, after all of its descendants have been visited.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - match
```
Element match
```
  - root
```
private final Element root
```
  - eval
```
private final Evaluator eval
```
- Constructor Detail
  - FirstFinder
```
FirstFinder(Element root,
            Evaluator eval)
```
- Method Detail
  - head
```
public NodeFilter.FilterResult head(Node node,
                                    int depth)
```
    Description copied from interface: NodeFilter
    
    Callback for when a node is first visited.
    
    Specified by:
    
    head in interface NodeFilter
    
    Parameters:
    
    node - the node being visited.
    
    depth - the depth of the node, relative to the root node. E.g., the root node has depth 0, and a child node of that will have depth 1.
    
    Returns:
    
    Filter decision
  - tail
```
public NodeFilter.FilterResult tail(Node node,
                                    int depth)
```
    Description copied from interface: NodeFilter
    
    Callback for when a node is last visited, after all of its descendants have been visited.
    
    Specified by:
    
    tail in interface NodeFilter
    
    Parameters:
    
    node - the node being visited.
    
    depth - the depth of the node, relative to the root node. E.g., the root node has depth 0, and a child node of that will have depth 1.
    
    Returns:
    
    Filter decision