Module org.apache.wicket.util
Package org.apache.wicket.util.listener

Interface IChangeListener<T>

Type Parameters:
T -
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 IChangeListener<T>
Generic "something changed" listener interface.
Author:
Jonathan Locke

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onChange(T modifiable)
    Client method that is called to indicate that something changed.

  • Method Details

    • onChange

      void onChange(T modifiable)
      Client method that is called to indicate that something changed.
      Parameters:
      modifiable - The object that has changed