Package org.drasyl.handler.arq.gobackn

Class GoBackNArqCodec

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.channel.ChannelDuplexHandler
io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,GoBackNArqMessage>
org.drasyl.handler.arq.gobackn.GoBackNArqCodec
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelOutboundHandler
public class GoBackNArqCodec extends io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,GoBackNArqMessage>
Encodes GoBackNArqMessages to ByteBufs and vice versa.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

    io.netty.channel.ChannelHandler.Sharable

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    MAGIC_NUMBER_ACK
     
    static final int
    MAGIC_NUMBER_DATA
     
    static final int
    MIN_MESSAGE_LENGTH
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    GoBackNArqCodec()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in, List<Object> out)
     
    protected void
    encode(io.netty.channel.ChannelHandlerContext ctx, GoBackNArqMessage msg, List<Object> out)
     

    Methods inherited from class io.netty.handler.codec.MessageToMessageCodec

    acceptInboundMessage, acceptOutboundMessage, channelRead, channelReadComplete, write

    Methods inherited from class io.netty.channel.ChannelDuplexHandler

    bind, close, connect, deregister, disconnect, flush, read

    Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

    channelActive, channelInactive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

    Methods inherited from class io.netty.channel.ChannelHandlerAdapter

    ensureNotSharable, handlerAdded, handlerRemoved, isSharable

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface io.netty.channel.ChannelHandler

    handlerAdded, handlerRemoved

  • Field Details

  • Constructor Details

    • GoBackNArqCodec

      public GoBackNArqCodec()

  • Method Details

    • encode

      protected void encode(io.netty.channel.ChannelHandlerContext ctx, GoBackNArqMessage msg, List<Object> out) throws Exception
      Specified by:
      encode in class io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,GoBackNArqMessage>
      Throws:
      Exception

    • decode

      protected void decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in, List<Object> out) throws Exception
      Specified by:
      decode in class io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,GoBackNArqMessage>
      Throws:
      Exception