Package com.helger.css.decl.visit

Class DefaultCSSUrlVisitor

java.lang.Object

com.helger.css.decl.visit.DefaultCSSUrlVisitor

All Implemented Interfaces:

ICSSUrlVisitor

Direct Known Subclasses:

AbstractModifyingCSSUrlVisitor

@Immutable
public class DefaultCSSUrlVisitor
extends Object
implements ICSSUrlVisitor

Default implementation of the ICSSUrlVisitor interface which does nothing. Use as the base class for your implementation.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor	Description
DefaultCSSUrlVisitor()

Method Summary

Modifier and Type	Method	Description
void	onImport(CSSImportRule aImportRule)	Called on CSS import statement.
void	onUrlDeclaration(ICSSTopLevelRule aTopLevelRule, CSSDeclaration aDeclaration, CSSExpressionMemberTermURI aURITerm)	Called on a CSS declaration value that contains an URL. Note: for keyframes it is currently not possible to retrieve the keyframes block to which the declaration belongs.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.helger.css.decl.visit.ICSSUrlVisitor

begin, end

Constructor Detail

DefaultCSSUrlVisitor

public DefaultCSSUrlVisitor()

Method Detail

onImport

@OverrideOnDemand
public void onImport(@Nonnull
                     CSSImportRule aImportRule)

Description copied from interface: ICSSUrlVisitor

Called on CSS import statement. Use aImportRule.getLocation() to retrieve the imported URL.

Specified by:

onImport in interface ICSSUrlVisitor

Parameters:

aImportRule - Other imported CSS. Never null.

onUrlDeclaration

@OverrideOnDemand
public void onUrlDeclaration(@Nullable
                             ICSSTopLevelRule aTopLevelRule,
                             @Nonnull
                             CSSDeclaration aDeclaration,
                             @Nonnull
                             CSSExpressionMemberTermURI aURITerm)

Description copied from interface: ICSSUrlVisitor

Called on a CSS declaration value that contains an URL.
Note: for keyframes it is currently not possible to retrieve the keyframes block to which the declaration belongs.

Specified by:

onUrlDeclaration in interface ICSSUrlVisitor

Parameters:

aTopLevelRule - Top level rule of the URL. May be null when a declaration list is handled.

aDeclaration - Declaration of the URL. Never null.

aURITerm - The URI term from the current expression. Never null.