Module org.jhotdraw8.css

Package org.jhotdraw8.css.ast

Class DashMatchSelector

java.lang.Object

org.jhotdraw8.css.ast.AbstractSyntaxTree

org.jhotdraw8.css.ast.Selector

org.jhotdraw8.css.ast.SimpleSelector

org.jhotdraw8.css.ast.AbstractAttributeSelector

org.jhotdraw8.css.ast.DashMatchSelector

public class DashMatchSelector
extends AbstractAttributeSelector

A "dash match selector" |= matches an element if the element has an attribute with the specified name and its value is either exactly the specified substring or its value begins with the specified substring immediately followed by a dash '-' character. This is primarily intended to allow language subcode matches.

Author:

Werner Randelshofer

Constructor Summary

Constructors

Constructor	Description
DashMatchSelector(@Nullable SourceLocator sourceLocator, @Nullable String namespacePattern, String attributeName, String substring)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
protected <T> @Nullable T	match(SelectorModel<T> model, T element)	Returns the matching element.
void	produceTokens(Consumer<CssToken> consumer)	Produces tokens for the subtree starting at this tree node.

Methods inherited from class org.jhotdraw8.css.ast.AbstractAttributeSelector

getSpecificity

Methods inherited from class org.jhotdraw8.css.ast.Selector

matches, matchesOnlyOnASpecificType

Methods inherited from class org.jhotdraw8.css.ast.AbstractSyntaxTree

getSourceLocator

Methods inherited from class java.lang.Object

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

Constructor Details

DashMatchSelector

public DashMatchSelector(@Nullable SourceLocator sourceLocator,
 @Nullable String namespacePattern,
 String attributeName,
 String substring)

Creates a new instance.

Parameters:

sourceLocator - source locator for debugging

namespacePattern - an optional namespace ("*" means any namespace, null means no namespace)

attributeName - the attribute name

substring - the substring in the attribute value

Method Details

match

protected <T> @Nullable T match(SelectorModel<T> model,
 T element)

Description copied from class: Selector

Returns the matching element.

Specified by:

match in class Selector

Type Parameters:

T - element type

Parameters:

model - The helper is used to access properties of the element and parent or sibling elements in the document.

element - the element

Returns:

the matching element or null

produceTokens

public void produceTokens(Consumer<CssToken> consumer)

Description copied from class: AbstractSyntaxTree

Produces tokens for the subtree starting at this tree node.

Overrides:

produceTokens in class AbstractSyntaxTree

Parameters:

consumer - a consumer for the tokens

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object