# Hierarchy For Package org.apache.storm.trident.testing

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.storm.trident.operation.BaseOperation (implements org.apache.storm.trident.operation.Operation)
    - org.apache.storm.trident.operation.BaseAggregator<T> (implements org.apache.storm.trident.operation.Aggregator<T>)
      - org.apache.storm.trident.testing.CountAsAggregator
    - org.apache.storm.trident.operation.BaseFilter (implements org.apache.storm.trident.operation.Filter)
      - org.apache.storm.trident.testing.TrueFilter
    - org.apache.storm.trident.operation.BaseFunction (implements org.apache.storm.trident.operation.Function)
      - org.apache.storm.trident.testing.Split
      - org.apache.storm.trident.testing.StringLength
      - org.apache.storm.trident.testing.TuplifyArgs
  - org.apache.storm.trident.testing.FeederBatchSpout (implements org.apache.storm.trident.testing.IFeeder, org.apache.storm.trident.spout.ITridentSpout<T>)
  - org.apache.storm.trident.testing.FeederBatchSpout.FeederCoordinator (implements org.apache.storm.trident.spout.ITridentSpout.BatchCoordinator<X>)
  - org.apache.storm.trident.testing.FeederCommitterBatchSpout (implements org.apache.storm.trident.spout.ICommitterTridentSpout<X>, org.apache.storm.trident.testing.IFeeder)
  - org.apache.storm.trident.testing.FixedBatchSpout (implements org.apache.storm.trident.spout.IBatchSpout)
  - org.apache.storm.trident.testing.LRUMemoryMapState<T> (implements org.apache.storm.trident.state.ITupleCollection, org.apache.storm.trident.state.map.MapState<T>, org.apache.storm.trident.state.snapshot.Snapshottable<T>)
  - org.apache.storm.trident.testing.LRUMemoryMapState.Factory (implements org.apache.storm.trident.state.StateFactory)
  - org.apache.storm.trident.testing.MemoryBackingMap<T> (implements org.apache.storm.trident.state.map.IBackingMap<T>)
  - org.apache.storm.trident.testing.MemoryMapState<T> (implements org.apache.storm.trident.state.ITupleCollection, org.apache.storm.trident.state.map.MapState<T>, org.apache.storm.trident.state.map.RemovableMapState<T>, org.apache.storm.trident.state.snapshot.Snapshottable<T>)
  - org.apache.storm.trident.testing.MemoryMapState.Factory (implements org.apache.storm.trident.state.StateFactory)

## Interface Hierarchy

- org.apache.storm.trident.testing.IFeeder