# Hierarchy For Package org.apache.ignite.spi.communication.tcp.internal

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.ignite.spi.communication.tcp.internal.ConnectionKey
  - org.apache.ignite.internal.util.future.GridFutureAdapter<R> (implements org.apache.ignite.internal.IgniteInternalFuture<R>)
    - org.apache.ignite.spi.communication.tcp.internal.ConnectionRequestFuture
    - org.apache.ignite.spi.communication.tcp.internal.TcpCommunicationConnectionCheckFuture (implements org.apache.ignite.internal.managers.eventstorage.GridLocalEventListener, org.apache.ignite.spi.IgniteSpiTimeoutObject)
  - org.apache.ignite.spi.communication.tcp.internal.TcpConnectionRequestDiscoveryMessage (implements org.apache.ignite.internal.managers.discovery.DiscoveryCustomMessage)
  - org.apache.ignite.spi.communication.tcp.internal.TcpInverseConnectionResponseMessage (implements org.apache.ignite.spi.communication.tcp.internal.TcpConnectionIndexAwareMessage)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.ignite.IgniteCheckedException
        - org.apache.ignite.spi.communication.tcp.internal.HandshakeException
      - java.lang.RuntimeException
        - org.apache.ignite.IgniteException
          - org.apache.ignite.spi.IgniteSpiException
            - org.apache.ignite.spi.communication.tcp.internal.NodeUnreachableException

## Interface Hierarchy

- org.apache.ignite.spi.communication.tcp.internal.ConnectionRequestor
- java.util.EventListener
  - org.apache.ignite.spi.communication.CommunicationListener<T>
    - org.apache.ignite.spi.communication.tcp.internal.CommunicationListenerEx<T>
- java.io.Serializable
  - org.apache.ignite.plugin.extensions.communication.Message
    - org.apache.ignite.spi.communication.tcp.internal.TcpConnectionIndexAwareMessage
- org.apache.ignite.spi.communication.tcp.internal.TcpCommunicationNodeConnectionCheckFuture

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Ignite Database and Caching Platform | : ver. 2.9.1
Release Date | : December 9 2020