Package io.deephaven.engine.util

Enum Class TotalsTableBuilder.AggType

java.lang.Object
java.lang.Enum<TotalsTableBuilder.AggType>
io.deephaven.engine.util.TotalsTableBuilder.AggType
All Implemented Interfaces:
Serializable, Comparable<TotalsTableBuilder.AggType>, java.lang.constant.Constable
Enclosing class:
TotalsTableBuilder
public static enum TotalsTableBuilder.AggType extends Enum<TotalsTableBuilder.AggType>
Enumeration representing valid aggregation types for TotalsTableBuilder.

  • Nested Class Summary

    Nested classes/interfaces inherited from class java.lang.Enum

    Enum.EnumDesc<E extends Enum<E>>

  • Enum Constant Summary

    Enum Constants
    Enum Constant
    Description
    AbsSum
    Return the sum of absolute values in each group.
    Avg
    Return the average of values in each group.
    Count
    Return the number of rows in each group.
    CountDistinct
    Return the number of unique values in each group
    Distinct
    Collect the distinct items from the column
    First
    Return the first value of each group.
    Group
    Return the values of each group as a Vector.
    Last
    Return the last value of each group.
    Max
    Return the maximum value of each group.
    Min
    Return the minimum value of each group.
    Skip
    Only valid in a TotalsTableBuilder to indicate we should not perform any aggregation.
    Std
    Return the sample standard deviation of each group.
    Sum
    Return the sum of values in each group.
    Unique
    Display the singular value from the column if it is unique, or a default value if none are present, or it is not unique
    Var
    Return the sample variance of values in each group.

  • Method Summary

    Modifier and Type
    Method
    Description
    static TotalsTableBuilder.AggType
    valueOf(String name)
    Returns the enum constant of this class with the specified name.
    static TotalsTableBuilder.AggType[]
    values()
    Returns an array containing the constants of this enum class, in the order they are declared.

    Methods inherited from class java.lang.Enum

    clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Enum Constant Details

  • Method Details

    • values

      public static TotalsTableBuilder.AggType[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static TotalsTableBuilder.AggType valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null