com.vaadin.sass.internal.tree
Interface NodeWithUrlContent

All Known Implementing Classes:

DefNode, EachDefNode, FunctionDefNode, ImportNode, MixinDefNode, MixinNode, ReturnNode, RuleNode, VariableNode

public interface NodeWithUrlContent

NodeWithUrlContent is implemented by Nodes that may contain updatable urls. The updating of urls is a mechanism that makes it possible to specify the locations of resources with respect to the folder of an scss file: for instance, if an imported style sheet bar.scss is located in the folder foo, url(baz.png) appearing in bar.scss is transformed into url(foo/baz.png) when using relative urls. See ScssContext for an explanation of the supported url modes. The implementation of handling the url modes is in ImportNodeHandler.updateUrlInImportedSheet.

Method Summary

NodeWithUrlContent

updateUrl(String prefix) Returns a new Node that is otherwise identical to this but has all urls updated by adding the specified prefix and cleaning the resulting path to, e.g., eliminate redundant parent folder references.

Method Detail

updateUrl

NodeWithUrlContent updateUrl(String prefix)

Returns a new Node that is otherwise identical to this but has all urls updated by adding the specified prefix and cleaning the resulting path to, e.g., eliminate redundant parent folder references. Does not modify this node.

Parameters:

prefix - the prefix to be added to all urls contained in this Node.