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

Record Class TopNOperator.ParallelWorkerConfig

java.lang.Object
java.lang.Record
org.elasticsearch.compute.operator.topn.TopNOperator.ParallelWorkerConfig
Enclosing class:
TopNOperator
public static record TopNOperator.ParallelWorkerConfig(Executor executor, int workerCount, int maxInFlightPages, long promotionThresholdRows) extends Record
Opts the operator into parallel workers; promotion is one-way once promotionThresholdRows is crossed.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ParallelWorkerConfig(Executor executor, int workerCount, int maxInFlightPages, long promotionThresholdRows)
    Creates an instance of a ParallelWorkerConfig record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    Executor
    executor()
    Returns the value of the executor record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    int
    maxInFlightPages()
    Returns the value of the maxInFlightPages record component.
    long
    promotionThresholdRows()
    Returns the value of the promotionThresholdRows record component.
    final String
    toString()
    Returns a string representation of this record class.
    int
    workerCount()
    Returns the value of the workerCount record component.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ParallelWorkerConfig

      public ParallelWorkerConfig(Executor executor, int workerCount, int maxInFlightPages, long promotionThresholdRows)
      Creates an instance of a ParallelWorkerConfig record class.
      Parameters:
      executor - the value for the executor record component
      workerCount - the value for the workerCount record component
      maxInFlightPages - the value for the maxInFlightPages record component
      promotionThresholdRows - the value for the promotionThresholdRows record component

  • Method Details

    • 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. Reference components are compared with Objects::equals(Object,Object); primitive components 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.

    • executor

      public Executor executor()
      Returns the value of the executor record component.
      Returns:
      the value of the executor record component

    • workerCount

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

    • maxInFlightPages

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

    • promotionThresholdRows

      public long promotionThresholdRows()
      Returns the value of the promotionThresholdRows record component.
      Returns:
      the value of the promotionThresholdRows record component