Package app.babylon.table.aggregation

Enum Class Aggregate

java.lang.Object

java.lang.Enum<Aggregate>

app.babylon.table.aggregation.Aggregate

All Implemented Interfaces:

Serializable, Comparable<Aggregate>, Constable

public enum Aggregate
extends Enum<Aggregate>

Supported aggregate calculations.

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
COUNT	Number of set values.
MAX	Maximum set value.
MEAN	Arithmetic mean of set values.
MIN	Minimum set value.
SUM	Sum of set values.
VARIANCE	Population variance of set values.
VARIANCE_SAMPLE	Sample variance of set values.

Method Summary

Modifier and Type	Method	Description
static Aggregate	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Aggregate[]	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

COUNT

public static final Aggregate COUNT

Number of set values.

SUM

public static final Aggregate SUM

Sum of set values.

MAX

public static final Aggregate MAX

Maximum set value.

MIN

public static final Aggregate MIN

Minimum set value.

MEAN

public static final Aggregate MEAN

Arithmetic mean of set values.

VARIANCE

public static final Aggregate VARIANCE

Population variance of set values.

VARIANCE_SAMPLE

public static final Aggregate VARIANCE_SAMPLE

Sample variance of set values.

Method Details

values

public static Aggregate[] 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 Aggregate 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