Package org.xnio

Interface ChannelListener.Setter<T extends Channel>

Type Parameters:
T - the channel type
All Known Implementing Classes:
AcceptListenerSettable.Setter, ChannelListener.SimpleSetter, CloseListenerSettable.Setter, ReadListenerSettable.Setter, WriteListenerSettable.Setter
Enclosing interface:
ChannelListener<T extends Channel>
public static interface ChannelListener.Setter<T extends Channel>
A setter for a channel listener. The indirection is necessary because while covariance is supported on return types, contravariance is not supported on parameters.
Since:
2.0

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    set(ChannelListener<? super T> listener)
    Set the listener, or null to ignore the associated event type.

  • Method Details

    • set

      void set(ChannelListener<? super T> listener)
      Set the listener, or null to ignore the associated event type.
      Parameters:
      listener - the new listener