com.vaadin.flow.internal.change.

Class EmptyChange

  • All Implemented Interfaces:

    Serializable


    public class EmptyChange
extends NodeFeatureChange

    Empty change for the feature to report its presence for the client (send the feature information even though its data is empty).

    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

      • EmptyChange

        public EmptyChange(NodeFeature feature)

        Creates a new empty change.

        Parameters:

        feature - the feature to populate on the client

    • Method Detail

      • populateJson

        protected void populateJson(elemental.json.JsonObject json,
                            ConstantPool constantPool)

        Description copied from class: NodeChange

        Overridden by subclasses to populate a JSON object when serializing.

        Overrides:

        populateJson in class NodeFeatureChange

        Parameters:

        json - the json object to populate

        constantPool - the constant pool to use for serializing constant pool references