com.vaadin.flow.component.internal.

Class DependencyList

  • All Implemented Interfaces:

    Serializable


    public class DependencyList
extends Object
implements Serializable

    List for storing dependencies/files (JavaScript, Stylesheets) to be loaded and included on the client side.

    Tracks previously sent URLs and doesn't send them again.

    For internal use only. May be renamed or removed in a future release.

    Since:

    1.0

    Author:

    Vaadin Ltd

    See Also:

    Serialized Form

    • Constructor Detail

      • DependencyList

        public DependencyList()

        Creates a new instance.

    • Method Detail

      • add

        public void add(Dependency dependency)

        Adds the given dependency to be loaded by the client side.

        Does not send any previously sent dependencies again.

        Relative URLs are interpreted as relative to the configured frontend directory location. You can prefix the URL with context:// to make it relative to the context path or use an absolute URL to refer to files outside the frontend directory.

        Parameters:

        dependency - the dependency to include on the page

      • getPendingSendToClient

        public Collection<Dependency> getPendingSendToClient()

        Returns a list of dependencies which should be sent to the client.

        Returns:

        a list containing the dependencies which should be sent

      • clearPendingSendToClient

        public void clearPendingSendToClient()

        Clears the list of dependencies which should be sent to the client.