Package org.hibernate.search.engine.search.aggregation.dsl

Interface CompositeAggregationFromAsStep

All Known Subinterfaces:
CompositeAggregationFrom1AsStep<V1>, CompositeAggregationFrom2AsStep<V1,V2>, CompositeAggregationFrom3AsStep<V1,V2,V3>
@Incubating public interface CompositeAggregationFromAsStep
The step in a "multi-step" composite aggregation definition where one or more inner aggregations have been defined and the result of the composite aggregation can be defined.

  • Method Summary

    Modifier and Type
    Method
    Description
    AggregationFinalStep<Object[]>
    asArray()
    Defines the result of the composite aggregation as an object array that will contain the results of inner aggregations defined so far, in order.
    <V> AggregationFinalStep<V>
    asArray(Function<? super Object[],? extends V> transformer)
    Defines the result of the composite aggregation as the result of applying the given function to an object array containing the results of inner aggregations defined so far, in order.
    AggregationFinalStep<List<?>>
    asList()
    Defines the result of the composite aggregation as a List that will contain the results of inner aggregations defined so far, in order.
    <V> AggregationFinalStep<V>
    asList(Function<? super List<?>,? extends V> transformer)
    Defines the result of the composite aggregation as the result of applying the given function to a List containing the results of inner aggregations defined so far, in order.

  • Method Details

    • asList

      AggregationFinalStep<List<?>> asList()
      Defines the result of the composite aggregation as a List that will contain the results of inner aggregations defined so far, in order.
      Returns:
      The next DSL step.

    • asList

      <V> AggregationFinalStep<V> asList(Function<? super List<?>,? extends V> transformer)
      Defines the result of the composite aggregation as the result of applying the given function to a List containing the results of inner aggregations defined so far, in order.
      Type Parameters:
      V - The type of values returned by the transformer.
      Parameters:
      transformer - A function to transform the values of inner aggregations added so far.
      Returns:
      The next DSL step.

    • asArray

      AggregationFinalStep<Object[]> asArray()
      Defines the result of the composite aggregation as an object array that will contain the results of inner aggregations defined so far, in order.
      Returns:
      The next DSL step.

    • asArray

      <V> AggregationFinalStep<V> asArray(Function<? super Object[],? extends V> transformer)
      Defines the result of the composite aggregation as the result of applying the given function to an object array containing the results of inner aggregations defined so far, in order.
      Type Parameters:
      V - The type of values returned by the transformer.
      Parameters:
      transformer - A function to transform the values of inner aggregations added so far.
      Returns:
      The next DSL step.