Package org.jsoup.select

Class Evaluator.Attribute

java.lang.Object

org.jsoup.select.Evaluator

org.jsoup.select.Evaluator.Attribute

Enclosing class:

Evaluator

public static final class Evaluator.Attribute
extends Evaluator

Evaluator for attribute name matching

Nested Class Summary

Nested classes/interfaces inherited from class org.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.ContainsWholeOwnText, Evaluator.ContainsWholeText, 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.MatchesWholeOwnText, Evaluator.MatchesWholeText, Evaluator.MatchText, Evaluator.Tag, Evaluator.TagEndsWith

Constructor Summary

Constructors

Constructor	Description
Attribute(String key)

Method Summary

Modifier and Type	Method	Description
protected int	cost()	A relative evaluator cost function.
boolean	matches(Element root, Element element)	Test if the element meets the evaluator's requirements.
String	toString()

Methods inherited from class org.jsoup.select.Evaluator

asPredicate, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

Attribute

public Attribute(String key)

Method Details

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

cost

protected int cost()

Description copied from class: Evaluator

A relative evaluator cost function. During evaluation, Evaluators are sorted by ascending cost as an optimization.

Overrides:

cost in class Evaluator

Returns:

the relative cost of this Evaluator

toString

public String toString()

Overrides:

toString in class Object