Interface CssSelector

All Known Subinterfaces:

CssSelector.SimpleSelector

All Known Implementing Classes:

CssSelector.AttributeSelector, CssSelector.ClassSelector, CssSelector.ComplexSelector, CssSelector.CompoundSelector, CssSelector.IdSelector, CssSelector.PseudoClassSelector, CssSelector.PseudoElementSelector, CssSelector.SelectorList, CssSelector.TypeSelector, CssSelector.UniversalSelector

public sealed interface CssSelector
permits CssSelector.SimpleSelector, CssSelector.SelectorList, CssSelector.ComplexSelector, CssSelector.CompoundSelector

Sealed hierarchy of CSS selectors.

The hierarchy is:

• CssSelector.SelectorList - comma-separated list (e.g. "h1, h2, h3")
• CssSelector.ComplexSelector - combinators (e.g. "div > p", "div p")
• CssSelector.CompoundSelector - no-combinator chain (e.g. "div.red#main")
• CssSelector.SimpleSelector - single selector part: CssSelector.TypeSelector, CssSelector.ClassSelector, CssSelector.IdSelector, CssSelector.AttributeSelector, CssSelector.PseudoClassSelector, CssSelector.PseudoElementSelector, CssSelector.UniversalSelector

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	CssSelector.AttributeSelector	Attribute selector with operator.
static final record	CssSelector.ClassSelector	A class selector (e.g. ".red").
static enum	CssSelector.Combinator	CSS combinator types used between selectors in a complex selector.
static final record	CssSelector.ComplexSelector	A complex selector joining two selectors with a combinator (e.g.
static final record	CssSelector.CompoundSelector	A compound selector consisting of a chain of simple selectors with no combinator (e.g.
static final record	CssSelector.IdSelector	An ID selector (e.g.
static final record	CssSelector.PseudoClassSelector	A pseudo-class selector (e.g.
static final record	CssSelector.PseudoElementSelector	A pseudo-element selector (e.g.
static final record	CssSelector.SelectorList	A comma-separated list of selectors (e.g.
static interface	CssSelector.SimpleSelector	A single simple selector part (type, class, ID, attribute, pseudo-class, or pseudo-element).
static final record	CssSelector.TypeSelector	A type (element name) selector (e.g.
static final record	CssSelector.UniversalSelector	The universal selector (*), which matches any element.

Method Summary

Modifier and Type	Method	Description
CssSpecificity	specificity()	Computes the specificity of this selector.

Method Details

specificity

CssSpecificity specificity()

Computes the specificity of this selector.

Returns:

the computed specificity for this selector