Collector

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

```
public class Collector
extends java.lang.Object
```
Collects a list of elements that match the supplied criteria.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private static class Collector.Accumulator

private static class Collector.FirstFinder

Constructor Summary

Constructors
Modifier Constructor Description

private Collector()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Elements`	`collect(Evaluator eval, Element root)`	Build a list of elements, by visiting root and every descendant of root, and testing it against the evaluator.
`static Element`	`findFirst(Evaluator eval, Element root)`	Finds the first Element that matches the Evaluator that descends from the root, and stops the query once that first match is found.

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

- Constructor Detail
  - Collector
```
private Collector()
```
- Method Detail
  - collect
```
public static Elements collect(Evaluator eval,
                               Element root)
```
    Build a list of elements, by visiting root and every descendant of root, and testing it against the evaluator.
    
    Parameters:
    
    eval - Evaluator to test elements against
    
    root - root of tree to descend
    
    Returns:
    
    list of matches; empty if none
  - findFirst
```
public static Element findFirst(Evaluator eval,
                                Element root)
```
    Finds the first Element that matches the Evaluator that descends from the root, and stops the query once that first match is found.
    
    Parameters:
    
    eval - Evaluator to test elements against
    
    root - root of tree to descend
    
    Returns:
    
    the first match; null if none