## Uses of Interface
org.apache.storm.trident.operation.CombinerAggregator

- Packages that use CombinerAggregator
  Package | Description
  --- | ---
  org.apache.storm.starter.trident |
  org.apache.storm.trident |
  org.apache.storm.trident.fluent |
  org.apache.storm.trident.operation.builtin |
  org.apache.storm.trident.operation.impl |
  org.apache.storm.trident.state |
  org.apache.storm.trident.state.map |

- - ### Uses of CombinerAggregator in org.apache.storm.starter.trident

    Classes in org.apache.storm.starter.trident that implement CombinerAggregator
    Modifier and Type | Class | Description
    --- | --- | ---
    `static class` | `TridentReach.One` |

  - ### Uses of CombinerAggregator in org.apache.storm.trident

    Methods in org.apache.storm.trident with parameters of type CombinerAggregator
    Modifier and Type | Method | Description
    --- | --- | ---
    `Stream` | Stream.`aggregate​(CombinerAggregator agg, Fields functionFields)` |
    `Stream` | Stream.`aggregate​(Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `Stream` | Stream.`partitionAggregate​(CombinerAggregator agg, Fields functionFields)` |
    `Stream` | Stream.`partitionAggregate​(Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | Stream.`persistentAggregate​(StateFactory stateFactory, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | Stream.`persistentAggregate​(StateFactory stateFactory, Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | Stream.`persistentAggregate​(StateSpec spec, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | Stream.`persistentAggregate​(StateSpec spec, Fields inputFields, CombinerAggregator agg, Fields functionFields)` |

  - ### Uses of CombinerAggregator in org.apache.storm.trident.fluent

    Methods in org.apache.storm.trident.fluent with parameters of type CombinerAggregator
    Modifier and Type | Method | Description
    --- | --- | ---
    `ChainedFullAggregatorDeclarer` | ChainedAggregatorDeclarer.`aggregate​(CombinerAggregator agg, Fields functionFields)` |
    `ChainedFullAggregatorDeclarer` | ChainedAggregatorDeclarer.`aggregate​(Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `ChainedFullAggregatorDeclarer` | ChainedFullAggregatorDeclarer.`aggregate​(CombinerAggregator agg, Fields functionFields)` |
    `ChainedFullAggregatorDeclarer` | ChainedFullAggregatorDeclarer.`aggregate​(Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `Stream` | GroupedStream.`aggregate​(CombinerAggregator agg, Fields functionFields)` |
    `Stream` | GroupedStream.`aggregate​(Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `ChainedPartitionAggregatorDeclarer` | ChainedAggregatorDeclarer.`partitionAggregate​(CombinerAggregator agg, Fields functionFields)` |
    `ChainedPartitionAggregatorDeclarer` | ChainedAggregatorDeclarer.`partitionAggregate​(Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `ChainedPartitionAggregatorDeclarer` | ChainedPartitionAggregatorDeclarer.`partitionAggregate​(CombinerAggregator agg, Fields functionFields)` |
    `ChainedPartitionAggregatorDeclarer` | ChainedPartitionAggregatorDeclarer.`partitionAggregate​(Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | GroupedStream.`persistentAggregate​(StateFactory stateFactory, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | GroupedStream.`persistentAggregate​(StateFactory stateFactory, Fields inputFields, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | GroupedStream.`persistentAggregate​(StateSpec spec, CombinerAggregator agg, Fields functionFields)` |
    `TridentState` | GroupedStream.`persistentAggregate​(StateSpec spec, Fields inputFields, CombinerAggregator agg, Fields functionFields)` |

  - ### Uses of CombinerAggregator in org.apache.storm.trident.operation.builtin

    Classes in org.apache.storm.trident.operation.builtin that implement CombinerAggregator
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `Count` |
    `class` | `Sum` |

  - ### Uses of CombinerAggregator in org.apache.storm.trident.operation.impl

    Constructors in org.apache.storm.trident.operation.impl with parameters of type CombinerAggregator
    Constructor | Description
    --- | ---
    `CombinerAggregatorCombineImpl​(CombinerAggregator agg)` |
    `CombinerAggregatorInitImpl​(CombinerAggregator agg)` |
    `CombinerAggStateUpdater​(CombinerAggregator agg)` |

  - ### Uses of CombinerAggregator in org.apache.storm.trident.state

    Methods in org.apache.storm.trident.state that return CombinerAggregator
    Modifier and Type | Method | Description
    --- | --- | ---
    `CombinerAggregator` | CombinerValueUpdater.`getAgg()` |

    Constructors in org.apache.storm.trident.state with parameters of type CombinerAggregator
    Constructor | Description
    --- | ---
    `CombinerValueUpdater​(CombinerAggregator agg, Object arg)` |

  - ### Uses of CombinerAggregator in org.apache.storm.trident.state.map

    Constructors in org.apache.storm.trident.state.map with parameters of type CombinerAggregator
    Constructor | Description
    --- | ---
    `MapCombinerAggStateUpdater​(CombinerAggregator agg, Fields groupFields, Fields inputFields)` |