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Hierarchy For Package org.apache.crunch

Package Hierarchies:

All Packages

Class Hierarchy

• java.lang.Object
  • org.apache.crunch.CombineFn.PairAggregator<V1,V2>
  • org.apache.crunch.CombineFn.QuadAggregator<A,B,C,D>
  • org.apache.crunch.CombineFn.SimpleAggregator<T> (implements org.apache.crunch.CombineFn.Aggregator<T>)
    • org.apache.crunch.CombineFn.FirstNAggregator<V>
    • org.apache.crunch.CombineFn.LastNAggregator<V>
    • org.apache.crunch.CombineFn.MaxBigInts
    • org.apache.crunch.CombineFn.MaxDoubles
    • org.apache.crunch.CombineFn.MaxFloats
    • org.apache.crunch.CombineFn.MaxInts
    • org.apache.crunch.CombineFn.MaxLongs
    • org.apache.crunch.CombineFn.MaxNAggregator<V>
    • org.apache.crunch.CombineFn.MinBigInts
    • org.apache.crunch.CombineFn.MinDoubles
    • org.apache.crunch.CombineFn.MinFloats
    • org.apache.crunch.CombineFn.MinInts
    • org.apache.crunch.CombineFn.MinLongs
    • org.apache.crunch.CombineFn.MinNAggregator<V>
    • org.apache.crunch.CombineFn.StringConcatAggregator
    • org.apache.crunch.CombineFn.SumBigInts
    • org.apache.crunch.CombineFn.SumDoubles
    • org.apache.crunch.CombineFn.SumFloats
    • org.apache.crunch.CombineFn.SumInts
    • org.apache.crunch.CombineFn.SumLongs
  • org.apache.crunch.CombineFn.TripAggregator<A,B,C>
  • org.apache.crunch.CombineFn.TupleNAggregator
  • org.apache.crunch.DoFn<S,T> (implements java.io.Serializable)
    • org.apache.crunch.CombineFn<S,T>
      • org.apache.crunch.CombineFn.AggregatorCombineFn<K,V>
    • org.apache.crunch.FilterFn<T>
      • org.apache.crunch.FilterFn.AndFn<S>
      • org.apache.crunch.FilterFn.NotFn<S>
      • org.apache.crunch.FilterFn.OrFn<S>
    • org.apache.crunch.MapFn<S,T>
  • org.apache.crunch.GroupingOptions
  • org.apache.crunch.GroupingOptions.Builder
  • org.apache.crunch.Pair<K,V> (implements java.lang.Comparable<T>, org.apache.crunch.Tuple)
  • org.apache.crunch.PipelineResult
  • org.apache.crunch.PipelineResult.StageResult
  • org.apache.crunch.Tuple3<V1,V2,V3> (implements org.apache.crunch.Tuple)
  • org.apache.crunch.Tuple4<V1,V2,V3,V4> (implements org.apache.crunch.Tuple)
  • org.apache.crunch.TupleN (implements org.apache.crunch.Tuple)

Interface Hierarchy

• org.apache.crunch.CombineFn.AggregatorFactory<T>
• org.apache.crunch.Emitter<T>
• org.apache.crunch.PCollection<S>
  • org.apache.crunch.PGroupedTable<K,V>
  • org.apache.crunch.PTable<K,V>
• org.apache.crunch.Pipeline
• org.apache.crunch.PObject<T>
• java.io.Serializable
  • org.apache.crunch.CombineFn.Aggregator<T>
• org.apache.crunch.Source<T>
  • org.apache.crunch.SourceTarget<T> (also extends org.apache.crunch.Target)
  • org.apache.crunch.TableSource<K,V>
• org.apache.crunch.Target
  • org.apache.crunch.SourceTarget<T> (also extends org.apache.crunch.Source<T>)
• org.apache.crunch.Tuple