Package org.apache.storm.starter.trident

## Class TridentReach.One

- java.lang.Object
- - org.apache.storm.starter.trident.TridentReach.One

- All Implemented Interfaces:
    `Serializable`, `CombinerAggregator<Integer>`
  Enclosing class:
    TridentReach

      public static class TridentReach.One
      extends Object
      implements CombinerAggregator<Integer>

  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `One()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Integer` | `combine​(Integer val1, Integer val2)` |
    `Integer` | `init​(TridentTuple tuple)` |
    `Integer` | `zero()` |

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

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

- - ### Constructor Detail

    - #### One

          public One()

  - ### Method Detail

    - #### init

          public Integer init​(TridentTuple tuple)

      Specified by:
        `init` in interface `CombinerAggregator<Integer>`

    - #### combine

          public Integer combine​(Integer val1,
                                 Integer val2)

      Specified by:
        `combine` in interface `CombinerAggregator<Integer>`

    - #### zero

          public Integer zero()

      Specified by:
        `zero` in interface `CombinerAggregator<Integer>`