# Hierarchy For Package org.apache.flume

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.flume.Constants
  - org.apache.flume.Context
  - org.apache.flume.CounterGroup
  - org.apache.flume.Dummy
  - org.apache.flume.SinkRunner (implements org.apache.flume.lifecycle.LifecycleAware)
  - org.apache.flume.SinkRunner.PollingRunner (implements java.lang.Runnable)
  - org.apache.flume.SourceRunner (implements org.apache.flume.lifecycle.LifecycleAware)
  - org.apache.flume.SystemClock (implements org.apache.flume.Clock)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.flume.EventDeliveryException
      - java.lang.RuntimeException
        - org.apache.flume.ChannelException
          - org.apache.flume.ChannelFullException
        - org.apache.flume.FlumeException

## Interface Hierarchy

- org.apache.flume.ChannelFactory
- org.apache.flume.Clock
- org.apache.flume.conf.Configurable
  - org.apache.flume.ChannelSelector (also extends org.apache.flume.NamedComponent)
  - org.apache.flume.SinkProcessor (also extends org.apache.flume.lifecycle.LifecycleAware)
- org.apache.flume.Event
- org.apache.flume.lifecycle.LifecycleAware
  - org.apache.flume.Channel (also extends org.apache.flume.NamedComponent)
  - org.apache.flume.Sink (also extends org.apache.flume.NamedComponent)
  - org.apache.flume.SinkProcessor (also extends org.apache.flume.conf.Configurable)
  - org.apache.flume.Source (also extends org.apache.flume.NamedComponent)
    - org.apache.flume.EventDrivenSource
    - org.apache.flume.PollableSource
- org.apache.flume.NamedComponent
  - org.apache.flume.Channel (also extends org.apache.flume.lifecycle.LifecycleAware)
  - org.apache.flume.ChannelSelector (also extends org.apache.flume.conf.Configurable)
  - org.apache.flume.Sink (also extends org.apache.flume.lifecycle.LifecycleAware)
  - org.apache.flume.Source (also extends org.apache.flume.lifecycle.LifecycleAware)
    - org.apache.flume.EventDrivenSource
    - org.apache.flume.PollableSource
- org.apache.flume.SinkFactory
- org.apache.flume.SourceFactory
- org.apache.flume.Transaction

## Annotation Type Hierarchy

- org.apache.flume.VersionAnnotation (implements java.lang.annotation.Annotation)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.flume.Transaction.TransactionState
    - org.apache.flume.Sink.Status
    - org.apache.flume.PollableSource.Status

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