Package org.jsoup.select

Class CombiningEvaluator

java.lang.Object

org.jsoup.select.Evaluator

org.jsoup.select.CombiningEvaluator

Direct Known Subclasses:

CombiningEvaluator.And, CombiningEvaluator.Or

public abstract class CombiningEvaluator
extends Evaluator

Base combining (and, or) evaluator.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	CombiningEvaluator.And
static final class	CombiningEvaluator.Or

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, Evaluator.TagStartsWith

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	cost
(package private) final ArrayList<Evaluator>	evaluators
(package private) int	num
(package private) final List<Evaluator>	sortedEvaluators
(package private) boolean	wantsNodes

Constructor Summary

Constructors

Constructor	Description
CombiningEvaluator()
CombiningEvaluator(Collection<Evaluator> evaluators)

Method Summary

Modifier and Type	Method	Description
void	add(Evaluator e)
protected int	cost()	A relative evaluator cost function.
protected void	reset()	Reset any internal state in this Evaluator before executing a new Collector evaluation.
(package private) void	updateEvaluators()
(package private) boolean	wantsNodes()

Methods inherited from class org.jsoup.select.Evaluator

asNodePredicate, asPredicate, matches, matches, matches

Methods inherited from class java.lang.Object

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

Field Details

evaluators

final ArrayList<Evaluator> evaluators

sortedEvaluators

final List<Evaluator> sortedEvaluators

num

int num

cost

int cost

wantsNodes

boolean wantsNodes

Constructor Details

CombiningEvaluator

CombiningEvaluator()

CombiningEvaluator

CombiningEvaluator(Collection<Evaluator> evaluators)

Method Details

add

public void add(Evaluator e)

reset

protected void reset()

Description copied from class: Evaluator

Reset any internal state in this Evaluator before executing a new Collector evaluation.

Overrides:

reset in class Evaluator

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

wantsNodes

boolean wantsNodes()

Overrides:

wantsNodes in class Evaluator

updateEvaluators

void updateEvaluators()