Package zmq

Class Signaler

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    final class Signaler
extends java.lang.Object
implements java.io.Closeable

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      private static interface  Signaler.IoOperation<O>  

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private Ctx ctx  
      private Errno errno  
      private int pid  
      private java.nio.channels.Pipe.SourceChannel r  
      private long rcursor  
      private java.nio.ByteBuffer rdummy  
      private java.nio.channels.Selector selector  
      private java.nio.channels.Pipe.SinkChannel w  
      private java.util.concurrent.atomic.AtomicLong wcursor  
      private java.nio.ByteBuffer wdummy  

    • Constructor Summary

      Constructors 
      Constructor Description
      Signaler​(Ctx ctx, int pid, Errno errno)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      (package private) java.nio.channels.SelectableChannel getFd()  
      private <O> O maksInterrupt​(Signaler.IoOperation<O> operation)  
      (package private) void recv()  
      (package private) void send()  
      java.lang.String toString()  
      (package private) boolean waitEvent​(long timeout)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • w

        private final java.nio.channels.Pipe.SinkChannel w

      • r

        private final java.nio.channels.Pipe.SourceChannel r

      • selector

        private final java.nio.channels.Selector selector

      • wdummy

        private final java.nio.ByteBuffer wdummy

      • rdummy

        private final java.nio.ByteBuffer rdummy

      • wcursor

        private final java.util.concurrent.atomic.AtomicLong wcursor

      • rcursor

        private long rcursor

      • errno

        private final Errno errno

      • pid

        private final int pid

      • ctx

        private final Ctx ctx

    • Constructor Detail

      • Signaler

        Signaler​(Ctx ctx,
         int pid,
         Errno errno)

    • Method Detail

      • maksInterrupt

        private <O> O maksInterrupt​(Signaler.IoOperation<O> operation)
                     throws java.io.IOException
        Throws:
        java.io.IOException

      • close

        public void close()
           throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Throws:
        java.io.IOException

      • getFd

        java.nio.channels.SelectableChannel getFd()

      • send

        void send()

      • waitEvent

        boolean waitEvent​(long timeout)

      • recv

        void recv()

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object