Package com.vaadin.collaborationengine

Interface MessageHandler

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 MessageHandler extends Serializable
Functional interface that defines how to handle a message when it is added to a topic.
Author:
Vaadin Ltd
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static interface 
    MessageHandler.MessageContext
    The context of the message.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    handleMessage(MessageHandler.MessageContext context)
    Handles a message when it is added to a topic.

  • Method Details

    • handleMessage

      void handleMessage(MessageHandler.MessageContext context)
      Handles a message when it is added to a topic.
      Parameters:
      context - the context of the message, not null