Record Class FilteredAggregatorFunctionSupplier

java.lang.Object
java.lang.Record
org.elasticsearch.compute.aggregation.FilteredAggregatorFunctionSupplier
All Implemented Interfaces:
AggregatorFunctionSupplier, Describable

public record FilteredAggregatorFunctionSupplier(AggregatorFunctionSupplier next, EvalOperator.ExpressionEvaluator.Factory filter) extends Record implements AggregatorFunctionSupplier
A AggregatorFunctionSupplier that wraps another, filtering which positions are supplied to the aggregator.
  • Constructor Details

    • FilteredAggregatorFunctionSupplier

      public FilteredAggregatorFunctionSupplier(AggregatorFunctionSupplier next, EvalOperator.ExpressionEvaluator.Factory filter)
      Creates an instance of a FilteredAggregatorFunctionSupplier record class.
      Parameters:
      next - the value for the next record component
      filter - the value for the filter record component
  • Method Details

    • aggregator

      public AggregatorFunction aggregator(DriverContext driverContext)
      Specified by:
      aggregator in interface AggregatorFunctionSupplier
    • groupingAggregator

      public GroupingAggregatorFunction groupingAggregator(DriverContext driverContext)
      Specified by:
      groupingAggregator in interface AggregatorFunctionSupplier
    • describe

      public String describe()
      Description copied from interface: Describable
      Returns a description of the component. This description can be more specific than Object::toString.
      Specified by:
      describe in interface Describable
      Returns:
      the description
    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object
    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object
    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.
    • next

      Returns the value of the next record component.
      Returns:
      the value of the next record component
    • filter

      Returns the value of the filter record component.
      Returns:
      the value of the filter record component