# Hierarchy For Package org.apache.sysds.runtime.controlprogram.paramserv

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - io.netty.channel.ChannelHandlerAdapter (implements io.netty.channel.ChannelHandler)
    - io.netty.channel.ChannelInboundHandlerAdapter (implements io.netty.channel.ChannelInboundHandler)
      - io.netty.channel.ChannelDuplexHandler (implements io.netty.channel.ChannelOutboundHandler)
        - io.netty.handler.traffic.AbstractTrafficShapingHandler
          - io.netty.handler.traffic.ChannelTrafficShapingHandler
            - org.apache.sysds.runtime.controlprogram.paramserv.NetworkTrafficCounter
  - org.apache.sysds.runtime.controlprogram.paramserv.NativeHEHelper
  - org.apache.sysds.runtime.controlprogram.paramserv.ParamServer
    - org.apache.sysds.runtime.controlprogram.paramserv.LocalParamServer
      - org.apache.sysds.runtime.controlprogram.paramserv.HEParamServer
    - org.apache.sysds.runtime.controlprogram.paramserv.SparkPSProxy
  - org.apache.sysds.runtime.controlprogram.paramserv.ParamservUtils
  - org.apache.sysds.runtime.controlprogram.paramserv.PSWorker (implements java.io.Serializable)
    - org.apache.sysds.runtime.controlprogram.paramserv.FederatedPSControlThread (implements java.util.concurrent.Callable<V>)
    - org.apache.sysds.runtime.controlprogram.paramserv.LocalPSWorker (implements java.util.concurrent.Callable<V>)
      - org.apache.sysds.runtime.controlprogram.paramserv.SparkPSWorker (implements org.apache.spark.api.java.function.VoidFunction<T>)
  - org.apache.sysds.runtime.controlprogram.paramserv.SparkParamservUtils
  - org.apache.sysds.runtime.controlprogram.paramserv.SparkPSBody