Module org.elasticsearch.compute
Package org.elasticsearch.compute.operator

Record Class DistinctByOperator.Factory

java.lang.Object
java.lang.Record
org.elasticsearch.compute.operator.DistinctByOperator.Factory
All Implemented Interfaces:
Describable, Operator.OperatorFactory
Enclosing class:
DistinctByOperator
public static record DistinctByOperator.Factory(int keyChannel) extends Record implements Operator.OperatorFactory

  • Constructor Summary

    Constructors
    Constructor
    Description
    Factory(int keyChannel)
    Creates an instance of a Factory record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    describe()
    Returns a description of the component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    Operator
    get(DriverContext driverContext)
    Creates a new intermediate operator.
    final int
    hashCode()
    Returns a hash code value for this object.
    int
    keyChannel()
    Returns the value of the keyChannel record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • Factory

      public Factory(int keyChannel)
      Creates an instance of a Factory record class.
      Parameters:
      keyChannel - the value for the keyChannel record component

  • Method Details

    • get

      public Operator get(DriverContext driverContext)
      Description copied from interface: Operator.OperatorFactory
      Creates a new intermediate operator.
      Specified by:
      get in interface Operator.OperatorFactory

    • 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 '=='.
      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.

    • keyChannel

      public int keyChannel()
      Returns the value of the keyChannel record component.
      Returns:
      the value of the keyChannel record component