Evaluator.CssNthEvaluator

java.lang.Object
- com.itextpdf.styledxmlparser.jsoup.select.Evaluator
- - com.itextpdf.styledxmlparser.jsoup.select.Evaluator.CssNthEvaluator

Direct Known Subclasses:

Evaluator.IsNthChild, Evaluator.IsNthLastChild, Evaluator.IsNthLastOfType, Evaluator.IsNthOfType

Enclosing class:

Evaluator
```
public abstract static class Evaluator.CssNthEvaluator
extends Evaluator
```

Nested Class Summary
- Nested classes/interfaces inherited from class com.itextpdf.styledxmlparser.jsoup.select.Evaluator
  Evaluator.AllElements, Evaluator.Attribute, Evaluator.AttributeKeyPair, Evaluator.AttributeStarting, Evaluator.AttributeWithValue, Evaluator.AttributeWithValueContaining, Evaluator.AttributeWithValueEnding, Evaluator.AttributeWithValueMatching, Evaluator.AttributeWithValueNot, Evaluator.AttributeWithValueStarting, Evaluator.Class, Evaluator.ContainsData, Evaluator.ContainsOwnText, Evaluator.ContainsText, Evaluator.CssNthEvaluator, Evaluator.Id, Evaluator.IndexEquals, Evaluator.IndexEvaluator, Evaluator.IndexGreaterThan, Evaluator.IndexLessThan, Evaluator.IsEmpty, Evaluator.IsFirstChild, Evaluator.IsFirstOfType, Evaluator.IsLastChild, Evaluator.IsLastOfType, Evaluator.IsNthChild, Evaluator.IsNthLastChild, Evaluator.IsNthLastOfType, Evaluator.IsNthOfType, Evaluator.IsOnlyChild, Evaluator.IsOnlyOfType, Evaluator.IsRoot, Evaluator.Matches, Evaluator.MatchesOwn, Evaluator.MatchText, Evaluator.Tag, Evaluator.TagEndsWith

Field Summary

Fields
Modifier and Type Field Description

protected int a

protected int b

Constructor Summary

Constructors
Constructor Description

CssNthEvaluator(int b)

CssNthEvaluator(int a, int b)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract int`	`calculatePosition(Element root, Element element)`
`protected abstract java.lang.String`	`getPseudoClass()`
`boolean`	`matches(Element root, Element element)`	Test if the element meets the evaluator's requirements.
`java.lang.String`	`toString()`

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

Field Detail

a
```
protected final int a
```

b
```
protected final int b
```

Constructor Detail

CssNthEvaluator

public CssNthEvaluator(int a,
                       int b)

CssNthEvaluator
```
public CssNthEvaluator(int b)
```

Method Detail

matches
```
public boolean matches(Element root,
                       Element element)
```
Description copied from class: Evaluator

Test if the element meets the evaluator's requirements.

Specified by:

matches in class Evaluator

Parameters:

root - Root of the matching subtree

element - tested element

Returns:

Returns true if the requirements are met or false otherwise

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

getPseudoClass

protected abstract java.lang.String getPseudoClass()

calculatePosition

protected abstract int calculatePosition(Element root,
                                         Element element)