## Uses of Class
com.hazelcast.jet.accumulator.DoubleAccumulator

- Packages that use DoubleAccumulator
  Package | Description
  --- | ---
  com.hazelcast.jet.accumulator | Classes intended to be used for accumulator objects in an `AggregateOperation`.
  com.hazelcast.jet.aggregate | Contains `AggregateOperation` and several its variants, as well as a builder object for the aggregate operations.

- - ### Uses of DoubleAccumulator in com.hazelcast.jet.accumulator

    Methods in com.hazelcast.jet.accumulator that return DoubleAccumulator
    Modifier and Type | Method and Description
    --- | ---
    `DoubleAccumulator` | DoubleAccumulator.`accumulate(double v)` Adds the value to this objects' value.
    `DoubleAccumulator` | DoubleAccumulator.`combine(DoubleAccumulator that)` Adds the value of the supplied accumulator to this one.
    `DoubleAccumulator` | DoubleAccumulator.`deduct(DoubleAccumulator that)` Subtracts the value of the supplied accumulator from this one.
    `DoubleAccumulator` | DoubleAccumulator.`set(double value)` Sets the value as given.

    Methods in com.hazelcast.jet.accumulator with parameters of type DoubleAccumulator
    Modifier and Type | Method and Description
    --- | ---
    `DoubleAccumulator` | DoubleAccumulator.`combine(DoubleAccumulator that)` Adds the value of the supplied accumulator to this one.
    `DoubleAccumulator` | DoubleAccumulator.`deduct(DoubleAccumulator that)` Subtracts the value of the supplied accumulator from this one.

  - ### Uses of DoubleAccumulator in com.hazelcast.jet.aggregate

    Methods in com.hazelcast.jet.aggregate that return types with arguments of type DoubleAccumulator
    Modifier and Type | Method and Description
    --- | ---
    `static <T> AggregateOperation1<T,DoubleAccumulator,Double>` | AggregateOperations.`summingDouble(ToDoubleFunctionEx<? super T> getDoubleValueFn)` Returns an aggregate operation that computes the sum of the `double` values it obtains by applying `getDoubleValueFn` to each item.

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