org.apache.storm.starter.bolt

## Class TotalRankingsBolt

- java.lang.Object
- - org.apache.storm.topology.base.BaseComponent
  - - org.apache.storm.topology.base.BaseBasicBolt
    - - org.apache.storm.starter.bolt.AbstractRankerBolt
      - - org.apache.storm.starter.bolt.TotalRankingsBolt

- All Implemented Interfaces:
    Serializable, IBasicBolt, IComponent

      public final class TotalRankingsBolt
      extends AbstractRankerBolt

  This bolt merges incoming `Rankings`.

  It can be used to merge intermediate rankings generated by `IntermediateRankingsBolt` into a final, consolidated ranking. To do so, configure this bolt with a globalGrouping on `IntermediateRankingsBolt`.
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `TotalRankingsBolt()`
    `TotalRankingsBolt(int topN)`
    `TotalRankingsBolt(int topN, int emitFrequencyInSeconds)`

  - ### Method Summary

    - ### Methods inherited from class org.apache.storm.starter.bolt.AbstractRankerBolt

      `declareOutputFields, execute, getComponentConfiguration, getRankings`

    - ### Methods inherited from class org.apache.storm.topology.base.BaseBasicBolt

      `cleanup, prepare`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### TotalRankingsBolt

          public TotalRankingsBolt()

    - #### TotalRankingsBolt

          public TotalRankingsBolt(int topN)

    - #### TotalRankingsBolt

          public TotalRankingsBolt(int topN,
                                   int emitFrequencyInSeconds)

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