cz.vutbr.web.csskit

Class SelectorImpl.PseudoClassImpl

java.lang.Object

cz.vutbr.web.csskit.SelectorImpl.PseudoClassImpl

All Implemented Interfaces:

Selector.PseudoClass, Selector.SelectorPart

Enclosing class:

SelectorImpl

public static class SelectorImpl.PseudoClassImpl
extends Object
implements Selector.PseudoClass

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PseudoClassImpl(String name)
protected	PseudoClassImpl(String name, Selector nestedSelector)
protected	PseudoClassImpl(String name, String functionValue)

Method Summary

Modifier and Type	Method and Description
void	computeSpecificity(CombinedSelector.Specificity spec)
protected int	countSiblingsAfter(Element e, boolean sameType) Computes the count of element siblings after the given element in the DOM tree.
protected int	countSiblingsBefore(Element e, boolean sameType) Computes the count of element siblings before the given element in the DOM tree.
protected int[]	decodeIndex(String index) Decodes the element index in the an+b form.
boolean	equals(Object obj)
String	getFunctionValue()
String	getName()
Selector	getNestedSelector()
Selector.PseudoClassType	getType()
int	hashCode()
protected boolean	isSameElementType(Element e1, Element e2) Checks whether two elements have the same name.
boolean	matches(Element e, ElementMatcher matcher, MatchCondition cond)
protected boolean	positionMatches(int pos, int[] n) Checks whether the element position matches a an+b index specification.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PseudoClassImpl

protected PseudoClassImpl(String name)

PseudoClassImpl

protected PseudoClassImpl(String name,
                          String functionValue)

PseudoClassImpl

protected PseudoClassImpl(String name,
                          Selector nestedSelector)

Method Detail

getName

public String getName()

Specified by:

getName in interface Selector.PseudoClass

getFunctionValue

public String getFunctionValue()

Specified by:

getFunctionValue in interface Selector.PseudoClass

getType

public Selector.PseudoClassType getType()

Specified by:

getType in interface Selector.PseudoClass

getNestedSelector

public Selector getNestedSelector()

Specified by:

getNestedSelector in interface Selector.PseudoClass

computeSpecificity

public void computeSpecificity(CombinedSelector.Specificity spec)

Specified by:

computeSpecificity in interface Selector.SelectorPart

matches

public boolean matches(Element e,
                       ElementMatcher matcher,
                       MatchCondition cond)

Specified by:

matches in interface Selector.SelectorPart

isSameElementType

protected boolean isSameElementType(Element e1,
                                    Element e2)

Checks whether two elements have the same name.

Parameters:

e1 - the first element

e2 - the second element

Returns:

true when the elements have the same names

positionMatches

protected boolean positionMatches(int pos,
                                  int[] n)

Checks whether the element position matches a an+b index specification.

Parameters:

pos - The element position according to some counting criteria.

n - The index specification an+b - a and b values in array int[2].

Returns:

true when the position matches the index.

countSiblingsBefore

protected int countSiblingsBefore(Element e,
                                  boolean sameType)

Computes the count of element siblings before the given element in the DOM tree.

Parameters:

e - The element to be examined

sameType - when set to true only the element with the same type are considered. Otherwise, all elements are considered.

Returns:

the number of preceding siblings

countSiblingsAfter

protected int countSiblingsAfter(Element e,
                                 boolean sameType)

Computes the count of element siblings after the given element in the DOM tree.

Parameters:

e - The element to be examined

sameType - when set to true only the element with the same type are considered. Otherwise, all elements are considered.

Returns:

the number of following siblings

decodeIndex

protected int[] decodeIndex(String index)

Decodes the element index in the an+b form.

Parameters:

index - the element index string

Returns:

an array of two integers a and b, or null if the index string is malformatted

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object