## Uses of Interface
org.apache.tinkerpop.gremlin.process.computer.MapReduce.ReduceEmitter

- Packages that use MapReduce.ReduceEmitter
  Package | Description
  --- | ---
  org.apache.tinkerpop.gremlin.hadoop.process.computer |
  org.apache.tinkerpop.gremlin.process.computer |
  org.apache.tinkerpop.gremlin.process.computer.clustering.peerpressure |
  org.apache.tinkerpop.gremlin.tinkergraph.process.computer |

- - ### Uses of MapReduce.ReduceEmitter in org.apache.tinkerpop.gremlin.hadoop.process.computer

    Classes in org.apache.tinkerpop.gremlin.hadoop.process.computer that implement MapReduce.ReduceEmitter
    Modifier and Type | Class and Description
    --- | ---
    `class` | `HadoopCombine.HadoopCombineEmitter<OK,OV>`
    `class` | `HadoopReduce.HadoopReduceEmitter<OK,OV>`

  - ### Uses of MapReduce.ReduceEmitter in org.apache.tinkerpop.gremlin.process.computer

    Methods in org.apache.tinkerpop.gremlin.process.computer with parameters of type MapReduce.ReduceEmitter
    Modifier and Type | Method and Description
    --- | ---
    `default void` | MapReduce.`combine(MK key, Iterator<MV> values, MapReduce.ReduceEmitter<RK,RV> emitter)` The combine() method is logically executed at all "machines" in parallel.
    `void` | GraphComputerTest.MapReduceB.`reduce(Integer key, Iterator<Integer> values, MapReduce.ReduceEmitter<Integer,Integer> emitter)`
    `default void` | MapReduce.`reduce(MK key, Iterator<MV> values, MapReduce.ReduceEmitter<RK,RV> emitter)` The reduce() method is logically on the "machine" the respective key hashes to.

  - ### Uses of MapReduce.ReduceEmitter in org.apache.tinkerpop.gremlin.process.computer.clustering.peerpressure

    Methods in org.apache.tinkerpop.gremlin.process.computer.clustering.peerpressure with parameters of type MapReduce.ReduceEmitter
    Modifier and Type | Method and Description
    --- | ---
    `void` | ClusterPopulationMapReduce.`combine(Serializable key, Iterator<Long> values, MapReduce.ReduceEmitter<Serializable,Long> emitter)`
    `void` | ClusterCountMapReduce.`reduce(MapReduce.NullObject key, Iterator<Serializable> values, MapReduce.ReduceEmitter<MapReduce.NullObject,Integer> emitter)`
    `void` | ClusterPopulationMapReduce.`reduce(Serializable key, Iterator<Long> values, MapReduce.ReduceEmitter<Serializable,Long> emitter)`

  - ### Uses of MapReduce.ReduceEmitter in org.apache.tinkerpop.gremlin.tinkergraph.process.computer

    Classes in org.apache.tinkerpop.gremlin.tinkergraph.process.computer that implement MapReduce.ReduceEmitter
    Modifier and Type | Class and Description
    --- | ---
    `class` | `TinkerReduceEmitter<OK,OV>`

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