cz.vutbr.web.csskit

Class SelectorImpl

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

cz.vutbr.web.csskit.AbstractRule<Selector.SelectorPart>

cz.vutbr.web.csskit.SelectorImpl

All Implemented Interfaces:

Rule<Selector.SelectorPart>, Selector, Iterable<Selector.SelectorPart>, Collection<Selector.SelectorPart>, List<Selector.SelectorPart>

public class SelectorImpl
extends AbstractRule<Selector.SelectorPart>
implements Selector

Encapsulates one selector for CSS declaration. CombinedSelector can contain classes, attributes, ids, pseudo attributes, and element name, together with combinator according to next placed selectors

Author:

kapy, Jan Svercl, VUT Brno, 2008

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SelectorImpl.ElementAttributeImpl Attribute holder
static class	SelectorImpl.ElementClassImpl Element class
static class	SelectorImpl.ElementDOMImpl
static class	SelectorImpl.ElementIDImpl Element ID
static class	SelectorImpl.ElementNameImpl Element name
static class	SelectorImpl.PseudoPageImpl Wrap of CSS pseudo class or pseudo class with function

Nested classes/interfaces inherited from interface cz.vutbr.web.css.Selector

Selector.Combinator, Selector.ElementAttribute, Selector.ElementClass, Selector.ElementDOM, Selector.ElementID, Selector.ElementName, Selector.Operator, Selector.PseudoDeclaration, Selector.PseudoPage, Selector.SelectorPart

Field Summary

Fields

Modifier and Type	Field and Description
protected Selector.Combinator	combinator
protected Selector.PseudoDeclaration	pseudoElement

Fields inherited from class cz.vutbr.web.csskit.AbstractRule

hash, list

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
SelectorImpl()

Method Summary

Modifier and Type	Method and Description
void	add(int index, Selector.SelectorPart element)
boolean	add(Selector.SelectorPart o)
void	computeSpecificity(CombinedSelector.Specificity spec) Computes specificity of this selector
boolean	equals(Object obj)
String	getClassName() Name of CSS class which is affected by this selector
Selector.Combinator	getCombinator() Returns combinator of this and other simple selector
String	getElementName() Name of HTML element which is affected by this selector
String	getIDName() ID of CSS item which is affected by this selector
Selector.PseudoDeclaration	getPseudoElement() Reads the pseudoelement of the selector
int	hashCode()
boolean	hasPseudoDeclaration(Selector.PseudoDeclaration pd) Checks where the specified pseudo declaration is in this selector
boolean	matches(Element e) Matches simple selector against DOM element using the default element matcher and the default match condition registered in CSSFactory.
boolean	matches(Element e, ElementMatcher matcher, MatchCondition cond) Matches simple selector against DOM element with an additional condition
Rule<Selector.SelectorPart>	replaceAll(List<Selector.SelectorPart> replacement) Replaces all elements stored inside.
Selector.SelectorPart	set(int index, Selector.SelectorPart element)
Selector	setCombinator(Selector.Combinator combinator) Sets combinator
String	toString()

Methods inherited from class cz.vutbr.web.csskit.AbstractRule

asList, get, iterator, remove, size, unlock

Methods inherited from class java.util.AbstractList

addAll, clear, indexOf, lastIndexOf, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.vutbr.web.css.Rule

asList, unlock

Methods inherited from interface java.util.List

addAll, addAll, clear, contains, containsAll, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, size, sort, spliterator, subList, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

combinator

protected Selector.Combinator combinator

pseudoElement

protected Selector.PseudoDeclaration pseudoElement

Constructor Detail

SelectorImpl

public SelectorImpl()

Method Detail

replaceAll

public Rule<Selector.SelectorPart> replaceAll(List<Selector.SelectorPart> replacement)

Description copied from interface: Rule

Replaces all elements stored inside. Replaces changes whole collection, so it can be used to unlock immutable object.

Specified by:

replaceAll in interface Rule<Selector.SelectorPart>

Overrides:

replaceAll in class AbstractRule<Selector.SelectorPart>

Parameters:

replacement - New list

Returns:

Modified collection

set

public Selector.SelectorPart set(int index,
                                 Selector.SelectorPart element)

Specified by:

set in interface List<Selector.SelectorPart>

Overrides:

set in class AbstractRule<Selector.SelectorPart>

add

public void add(int index,
                Selector.SelectorPart element)

Specified by:

add in interface List<Selector.SelectorPart>

Overrides:

add in class AbstractRule<Selector.SelectorPart>

add

public boolean add(Selector.SelectorPart o)

Specified by:

add in interface Collection<Selector.SelectorPart>

Specified by:

add in interface List<Selector.SelectorPart>

Overrides:

add in class AbstractRule<Selector.SelectorPart>

getCombinator

public Selector.Combinator getCombinator()

Description copied from interface: Selector

Returns combinator of this and other simple selector

Specified by:

getCombinator in interface Selector

Returns:

the combinator

setCombinator

public Selector setCombinator(Selector.Combinator combinator)

Description copied from interface: Selector

Sets combinator

Specified by:

setCombinator in interface Selector

Parameters:

combinator - the combinator to set

Returns:

Modified instance

toString

public String toString()

Overrides:

toString in class AbstractCollection<Selector.SelectorPart>

getClassName

public String getClassName()

Description copied from interface: Selector

Name of CSS class which is affected by this selector

Specified by:

getClassName in interface Selector

Returns:

Name of CSS class

getIDName

public String getIDName()

Description copied from interface: Selector

ID of CSS item which is affected by this selector

Specified by:

getIDName in interface Selector

Returns:

ID of CSS item

getElementName

public String getElementName()

Description copied from interface: Selector

Name of HTML element which is affected by this selector

Specified by:

getElementName in interface Selector

Returns:

Name of HTML element

getPseudoElement

public Selector.PseudoDeclaration getPseudoElement()

Description copied from interface: Selector

Reads the pseudoelement of the selector

Specified by:

getPseudoElement in interface Selector

Returns:

the used pseudo-element or null if no pseudo-element is specified

hasPseudoDeclaration

public boolean hasPseudoDeclaration(Selector.PseudoDeclaration pd)

Description copied from interface: Selector

Checks where the specified pseudo declaration is in this selector

Specified by:

hasPseudoDeclaration in interface Selector

Returns:

true if the selector has the specified pseudo declaration

matches

public boolean matches(Element e)

Description copied from interface: Selector

Matches simple selector against DOM element using the default element matcher and the default match condition registered in CSSFactory.

Specified by:

matches in interface Selector

Parameters:

e - Element

Returns:

true in case of match

matches

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

Description copied from interface: Selector

Matches simple selector against DOM element with an additional condition

Specified by:

matches in interface Selector

Parameters:

e - Element

matcher - Element matcher to be used

cond - An additional condition to be applied

Returns:

true in case of match

computeSpecificity

public void computeSpecificity(CombinedSelector.Specificity spec)

Computes specificity of this selector

Specified by:

computeSpecificity in interface Selector

Parameters:

spec - Specificity to be modified

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<Selector.SelectorPart>

Specified by:

hashCode in interface List<Selector.SelectorPart>

Overrides:

hashCode in class AbstractRule<Selector.SelectorPart>

equals

public boolean equals(Object obj)

Specified by:

equals in interface Collection<Selector.SelectorPart>

Specified by:

equals in interface List<Selector.SelectorPart>

Overrides:

equals in class AbstractRule<Selector.SelectorPart>