cz.vutbr.web.csskit

Class SelectorImpl.PseudoPageImpl

java.lang.Object

cz.vutbr.web.csskit.SelectorImpl.PseudoPageImpl

All Implemented Interfaces:

Selector.PseudoPage, Selector.SelectorPart

Enclosing class:

SelectorImpl

public static class SelectorImpl.PseudoPageImpl
extends Object
implements Selector.PseudoPage

Wrap of CSS pseudo class or pseudo class with function

Author:

kapy

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PseudoPageImpl(Selector selector, String functionName)
protected	PseudoPageImpl(String value, String functionName)

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)
Selector.PseudoDeclaration	getDeclaration()
String	getFunctionName()
Selector	getSelector()
String	getValue()
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.
Selector.PseudoPage	setFunctionName(String functionName)
void	setSelector(Selector selector)
Selector.PseudoPage	setValue(String value) Sets value of pseudo.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PseudoPageImpl

protected PseudoPageImpl(String value,
                         String functionName)

PseudoPageImpl

protected PseudoPageImpl(Selector selector,
                         String functionName)

Method Detail

getDeclaration

public Selector.PseudoDeclaration getDeclaration()

Specified by:

getDeclaration in interface Selector.PseudoPage

getFunctionName

public String getFunctionName()

Specified by:

getFunctionName in interface Selector.PseudoPage

Returns:

the functionName

setFunctionName

public Selector.PseudoPage setFunctionName(String functionName)

Specified by:

setFunctionName in interface Selector.PseudoPage

Parameters:

functionName - the functionName to set

getSelector

public Selector getSelector()

setSelector

public void setSelector(Selector selector)

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

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 specifiaction an+b - a and b values in array int[2].

Returns:

true when the position matches the index.

decodeIndex

protected int[] decodeIndex(String index)
                     throws NumberFormatException

Decodes the element index in the an+b form.

Parameters:

index - the element index string

Returns:

an array of two integers a and b

Throws:

NumberFormatException

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

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

setValue

public Selector.PseudoPage setValue(String value)

Sets value of pseudo. Could be even null

Specified by:

setValue in interface Selector.PseudoPage

Parameters:

value - New value

getValue

public String getValue()

Specified by:

getValue in interface Selector.PseudoPage

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