com.vaadin.flow.server

Interface DependencyFilter

All Superinterfaces:

Serializable

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface DependencyFilter
extends Serializable

Filter for dependencies loaded using @StyleSheet, and * @JavaScript.

Since:

1.0

See Also:

ServiceInitEvent.addDependencyFilter(DependencyFilter)

Method Summary

Modifier and Type	Method and Description
List<Dependency>	filter(List<Dependency> dependencies, VaadinService service) Filters the list of dependencies and returns a (possibly) updated version.

Method Detail

filter

List<Dependency> filter(List<Dependency> dependencies,
                        VaadinService service)

Filters the list of dependencies and returns a (possibly) updated version.

Called whenever dependencies are about to be sent to the client side for loading and when templates are parsed on the server side.

Parameters:

dependencies - the collected dependencies, possibly already modified by other filters

service - a Vaadin service

Returns:

a list of dependencies to load