Module io.sf.carte.css4j

Package io.sf.carte.doc.style.css.om

Class BaseSelectorMatcher<E extends Element>

java.lang.Object

io.sf.carte.doc.style.css.om.AbstractSelectorMatcher

io.sf.carte.doc.style.css.om.BaseSelectorMatcher<E>

All Implemented Interfaces:

SelectorMatcher, Serializable

Direct Known Subclasses:

DOMSelectorMatcher

public abstract class BaseSelectorMatcher<E extends Element>
extends AbstractSelectorMatcher

Base CSS Selector matcher for DOM.

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseSelectorMatcher(E elm)

Method Summary

Modifier and Type	Method	Description
protected String	getAttributeValue(String attrName)	Gets the value of the given attribute in the element associated to this selector matcher.
protected CSSDocument.ComplianceMode	getComplianceMode()
protected DirectionalityHelper.Directionality	getDirectionality()	Get the directionality of the element associated to this matcher.
protected E	getElement()
protected String	getElementId(E element)
protected String	getId()	Gets the 'id' attribute of the element associated to this selector matcher.
protected String	getLanguage()	Gets the language of the element associated to this selector matcher.
protected String	getNamespaceURI()	Gets the namespace URI of the element associated to this selector matcher.
protected Document	getOwnerDocument()
protected AbstractSelectorMatcher	getParentSelectorMatcher()	Gets the selector matcher for the parent element.
protected AbstractSelectorMatcher	getPreviousSiblingSelectorMatcher()	Gets the selector matcher for the previous sibling.
protected boolean	hasAttribute(String attrName)	Checks if is defined the given attribute in the element associated to this selector matcher.
protected int	indexOf(SelectorList selectors)
protected boolean	isActivePseudoClass(String pseudoclassName)
protected boolean	isBlank()
protected boolean	isDefaultButton()
protected boolean	isDisabled()
protected boolean	isEmpty()
protected boolean	isFirstChild()	The element in this matcher is the first child?
protected boolean	isFirstOfType()	The element in this matcher is the first child of its type (tag name)?
protected boolean	isLastChild()	The element in this matcher is the last child?
protected boolean	isLastOfType()	The element in this matcher is the last child of its type (tag name)?
protected boolean	isNthLastOfType(int step, int offset)
protected boolean	isNthOfType(int step, int offset)
protected boolean	isRoot()
protected boolean	isTarget()
boolean	matchesRelational(Selector selector)	Does this object match the given selector inside a has() pseudo-class?
protected abstract SelectorMatcher	obtainSelectorMatcher(E element)
protected int	reverseIndexOf(SelectorList selectors)
protected boolean	scopeMatchChild(CombinatorSelector selector)
protected boolean	scopeMatchDescendant(CombinatorSelector selector)
protected boolean	scopeMatchDirectAdjacent(CombinatorSelector selector)

Methods inherited from class io.sf.carte.doc.style.css.om.AbstractSelectorMatcher

findStatePseudoClasses, getClassAttribute, getLocalName, getPseudoElement, isAnyLink, isChecked, isDir, isEnabled, isFormElement, isIndeterminate, isNotVisitedLink, isOnlyChild, isOnlyOfType, isPlaceholderShown, isReadWrite, isUIDefault, isVisitedLink, isVisitedURI, matches, matches, matchesId, setLocalName, setPseudoElement, toString

Methods inherited from class java.lang.Object

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

Constructor Details

BaseSelectorMatcher

protected BaseSelectorMatcher(E elm)

Method Details

getElement

protected E getElement()

getParentSelectorMatcher

protected AbstractSelectorMatcher getParentSelectorMatcher()

Description copied from class: AbstractSelectorMatcher

Gets the selector matcher for the parent element.

Specified by:

getParentSelectorMatcher in class AbstractSelectorMatcher

Returns:

the selector matcher for the parent element, or null if none.

getPreviousSiblingSelectorMatcher

protected AbstractSelectorMatcher getPreviousSiblingSelectorMatcher()

Description copied from class: AbstractSelectorMatcher

Gets the selector matcher for the previous sibling.

Specified by:

getPreviousSiblingSelectorMatcher in class AbstractSelectorMatcher

Returns:

the selector matcher for the previous sibling, or null if no previous sibling.

indexOf

protected int indexOf(SelectorList selectors)

Specified by:

indexOf in class AbstractSelectorMatcher

reverseIndexOf

protected int reverseIndexOf(SelectorList selectors)

Specified by:

reverseIndexOf in class AbstractSelectorMatcher

isActivePseudoClass

protected boolean isActivePseudoClass(String pseudoclassName)

Overrides:

isActivePseudoClass in class AbstractSelectorMatcher

isFirstChild

protected boolean isFirstChild()

Description copied from class: AbstractSelectorMatcher

The element in this matcher is the first child?

Specified by:

isFirstChild in class AbstractSelectorMatcher

Returns:

true if the element in this matcher is a first child, false if not.

isLastChild

protected boolean isLastChild()

Description copied from class: AbstractSelectorMatcher

The element in this matcher is the last child?

Specified by:

isLastChild in class AbstractSelectorMatcher

Returns:

true if the element in this matcher is the last child, false if not.

isFirstOfType

protected boolean isFirstOfType()

Description copied from class: AbstractSelectorMatcher

The element in this matcher is the first child of its type (tag name)?

Specified by:

isFirstOfType in class AbstractSelectorMatcher

Returns:

true if the element in this matcher is a first child of its type, false if not.

isLastOfType

protected boolean isLastOfType()

Description copied from class: AbstractSelectorMatcher

The element in this matcher is the last child of its type (tag name)?

Specified by:

isLastOfType in class AbstractSelectorMatcher

Returns:

true if the element in this matcher is the last child of its type, false if not.

isNthOfType

protected boolean isNthOfType(int step,
 int offset)

Specified by:

isNthOfType in class AbstractSelectorMatcher

isNthLastOfType

protected boolean isNthLastOfType(int step,
 int offset)

Specified by:

isNthLastOfType in class AbstractSelectorMatcher

isTarget

protected boolean isTarget()

Specified by:

isTarget in class AbstractSelectorMatcher

isRoot

protected boolean isRoot()

Specified by:

isRoot in class AbstractSelectorMatcher

isEmpty

protected boolean isEmpty()

Specified by:

isEmpty in class AbstractSelectorMatcher

isBlank

protected boolean isBlank()

Specified by:

isBlank in class AbstractSelectorMatcher

isDisabled

protected boolean isDisabled()

Specified by:

isDisabled in class AbstractSelectorMatcher

isDefaultButton

protected boolean isDefaultButton()

Specified by:

isDefaultButton in class AbstractSelectorMatcher

getNamespaceURI

protected String getNamespaceURI()

Description copied from class: AbstractSelectorMatcher

Gets the namespace URI of the element associated to this selector matcher.

Specified by:

getNamespaceURI in class AbstractSelectorMatcher

Returns:

the namespace URI, or null if the element belongs to no specific namespace.

getAttributeValue

protected String getAttributeValue(String attrName)

Description copied from class: AbstractSelectorMatcher

Gets the value of the given attribute in the element associated to this selector matcher.

Specified by:

getAttributeValue in class AbstractSelectorMatcher

Parameters:

attrName - the attribute name.

Returns:

the attribute value, or the empty string if the attribute is defined but has no value, also if the attribute is not defined. Never returns null.

hasAttribute

protected boolean hasAttribute(String attrName)

Description copied from class: AbstractSelectorMatcher

Checks if is defined the given attribute in the element associated to this selector matcher.

Specified by:

hasAttribute in class AbstractSelectorMatcher

Parameters:

attrName - the attribute name.

Returns:

true if the attribute is defined, false if not.

getComplianceMode

protected CSSDocument.ComplianceMode getComplianceMode()

Specified by:

getComplianceMode in class AbstractSelectorMatcher

getOwnerDocument

protected Document getOwnerDocument()

getId

protected String getId()

Description copied from class: AbstractSelectorMatcher

Gets the 'id' attribute of the element associated to this selector matcher.

Specified by:

getId in class AbstractSelectorMatcher

Returns:

the 'id' attribute value, or the empty string if the element has no 'id'.

getElementId

protected String getElementId(E element)

getLanguage

protected String getLanguage()

Description copied from class: AbstractSelectorMatcher

Gets the language of the element associated to this selector matcher.

Specified by:

getLanguage in class AbstractSelectorMatcher

Returns:

the language, or the empty String if the element has no language defined.

getDirectionality

protected DirectionalityHelper.Directionality getDirectionality()

Description copied from class: AbstractSelectorMatcher

Get the directionality of the element associated to this matcher.

Specified by:

getDirectionality in class AbstractSelectorMatcher

Returns:

the directionality.

scopeMatchChild

protected boolean scopeMatchChild(CombinatorSelector selector)

Specified by:

scopeMatchChild in class AbstractSelectorMatcher

scopeMatchDescendant

protected boolean scopeMatchDescendant(CombinatorSelector selector)

Specified by:

scopeMatchDescendant in class AbstractSelectorMatcher

matchesRelational

public boolean matchesRelational(Selector selector)

Description copied from interface: SelectorMatcher

Does this object match the given selector inside a has() pseudo-class?

Parameters:

selector - the selector to be tested.

Returns:

true if this matcher relationally matches this object, false otherwise.

scopeMatchDirectAdjacent

protected boolean scopeMatchDirectAdjacent(CombinatorSelector selector)

Specified by:

scopeMatchDirectAdjacent in class AbstractSelectorMatcher

obtainSelectorMatcher

protected abstract SelectorMatcher obtainSelectorMatcher(E element)