Package com.google.common.css.compiler.ast

Class CssPseudoClassNode

java.lang.Object

com.google.common.css.compiler.ast.CssNode

com.google.common.css.compiler.ast.CssRefinerNode

com.google.common.css.compiler.ast.CssPseudoClassNode

All Implemented Interfaces:

Locatable

public class CssPseudoClassNode
extends CssRefinerNode

A CssRefinerNode implementation that represents a pseudo-class. For example: :visited, :nth-child(2n)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	CssPseudoClassNode.FunctionType	Determines if the pseudo-class is a function and if so which one.

Nested classes/interfaces inherited from class com.google.common.css.compiler.ast.CssRefinerNode

CssRefinerNode.Refiner

Field Summary

Fields inherited from class com.google.common.css.compiler.ast.CssRefinerNode

refinerName, refinerType

Constructor Summary

Constructors

Constructor	Description
CssPseudoClassNode(CssPseudoClassNode node)
CssPseudoClassNode(CssPseudoClassNode.FunctionType functionType, String name, String argument, SourceCodeLocation sourceCodeLocation)	Constructor for function pseudo-classes except the negation function like :lang(en) or :nth-child(2n).
CssPseudoClassNode(String name, CssSelectorNode notSelector, SourceCodeLocation sourceCodeLocation)	Constructor for the negation function pseudo-class.
CssPseudoClassNode(String name, SourceCodeLocation sourceCodeLocation)	Constructor for non-function pseudo-classes like :link or :visited

Method Summary

Modifier and Type	Method	Description
CssPseudoClassNode	deepCopy()
String	getArgument()
CssPseudoClassNode.FunctionType	getFunctionType()
CssSelectorNode	getNotSelector()
CssSelectorNode.Specificity	getSpecificity()	Returns the specificity of this pseudo-class or an old pseudo-element starting with a single colon.
void	setArgument(String argument)
String	toString()	This is the default implementation of toString().

Methods inherited from class com.google.common.css.compiler.ast.CssRefinerNode

getPrefix, getRefinerName, getRefinerType, getSuffix

Methods inherited from class com.google.common.css.compiler.ast.CssNode

ancestors, appendComment, deepCopyNodes, equals, getComments, getParent, getShouldBeFlipped, getSourceCodeLocation, getVisitController, hasComment, hashCode, inFunArgs, setComments, setShouldBeFlipped, setSourceCodeLocation

Methods inherited from class java.lang.Object

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

Constructor Details

CssPseudoClassNode

public CssPseudoClassNode(String name,
 SourceCodeLocation sourceCodeLocation)

Constructor for non-function pseudo-classes like :link or :visited

CssPseudoClassNode

public CssPseudoClassNode(CssPseudoClassNode.FunctionType functionType,
 String name,
 String argument,
 SourceCodeLocation sourceCodeLocation)

Constructor for function pseudo-classes except the negation function like :lang(en) or :nth-child(2n).

CssPseudoClassNode

public CssPseudoClassNode(String name,
 CssSelectorNode notSelector,
 SourceCodeLocation sourceCodeLocation)

Constructor for the negation function pseudo-class.

CssPseudoClassNode

public CssPseudoClassNode(CssPseudoClassNode node)

Method Details

deepCopy

public CssPseudoClassNode deepCopy()

Specified by:

deepCopy in class CssNode

getFunctionType

public CssPseudoClassNode.FunctionType getFunctionType()

getArgument

public String getArgument()

setArgument

public void setArgument(String argument)

getNotSelector

public CssSelectorNode getNotSelector()

getSpecificity

public CssSelectorNode.Specificity getSpecificity()

Returns the specificity of this pseudo-class or an old pseudo-element starting with a single colon.

The :: notation for pseudo-elements is introduced in CSS level 3 in order to establish a discrimination between pseudo-classes and pseudo-elements. "For compatibility with existing style sheets, user agents must also accept the previous one-colon notation for pseudo-elements introduced in CSS levels 1 and 2 (namely, :first-line, :first-letter, :before and :after). This compatibility is not allowed for the new pseudo-elements introduced in this specification." http://www.w3.org/TR/css3-selectors/#target-pseudo

The negation pseudo-class itself does not influence the specificity. However, selectors inside the negation pseudo-class are counted like any other. Thus, red.level has the same specificity as *:not(red.level).

Specified by:

getSpecificity in class CssRefinerNode

toString

public String toString()

Description copied from class: CssNode

This is the default implementation of toString().

Overriding this method should only be done for debugging or logging purposes, not for the actual functionality of the compiler. If a string representation of a tree is needed, define a Visitor that builds the desired representation.

Overrides:

toString in class CssRefinerNode

See Also:

• Object.toString()