# Hierarchy For Package io.vertx.core.eventbus

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - io.vertx.core.eventbus.DeliveryOptions
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - io.vertx.core.VertxException
          - io.vertx.core.eventbus.ReplyException

## Interface Hierarchy

- io.vertx.core.metrics.Measured
  - io.vertx.core.eventbus.EventBus
- io.vertx.core.eventbus.Message<T>
- io.vertx.core.eventbus.MessageCodec<S,R>
- io.vertx.core.streams.StreamBase
  - io.vertx.core.streams.ReadStream<T>
    - io.vertx.core.eventbus.MessageConsumer<T>
  - io.vertx.core.streams.WriteStream<T>
    - io.vertx.core.eventbus.MessageProducer<T>

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - io.vertx.core.eventbus.ReplyFailure

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