Package org.elasticsearch.nio

Class NioChannel

  • Direct Known Subclasses:
    NioServerSocketChannel, NioSocketChannel
    public abstract class NioChannel
extends java.lang.Object
    This is a basic channel abstraction used by the NioSelector.

    A channel is open once it is constructed. The channel remains open and isOpen() will return true until the channel is explicitly closed.

    • Constructor Summary

      Constructors 
      Constructor Description
      NioChannel()  

    • Method Summary

      Modifier and Type Method Description
      void addCloseListener​(java.util.function.BiConsumer<java.lang.Void,​java.lang.Exception> listener)
      Adds a close listener to the channel.
      void close()
      Schedules channel for close.
      abstract ChannelContext<?> getContext()  
      abstract java.net.InetSocketAddress getLocalAddress()  
      abstract java.nio.channels.NetworkChannel getRawChannel()  
      boolean isOpen()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • NioChannel

        public NioChannel()

    • Method Detail

      • isOpen

        public boolean isOpen()

      • addCloseListener

        public void addCloseListener​(java.util.function.BiConsumer<java.lang.Void,​java.lang.Exception> listener)
        Adds a close listener to the channel. Multiple close listeners can be added. There is no guarantee about the order in which close listeners will be executed. If the channel is already closed, the listener is executed immediately.
        Parameters:
        listener - to be called at close

      • close

        public void close()
        Schedules channel for close. This process is asynchronous.

      • getLocalAddress

        public abstract java.net.InetSocketAddress getLocalAddress()

      • getRawChannel

        public abstract java.nio.channels.NetworkChannel getRawChannel()