Package com.inductiveautomation.historian.gateway.types.internal.questdb

Enum Class QuestAggregateFunction

java.lang.Object

java.lang.Enum<QuestAggregateFunction>

com.inductiveautomation.historian.gateway.types.internal.questdb.QuestAggregateFunction

All Implemented Interfaces:

AggregationType, Serializable, Comparable<QuestAggregateFunction>, Constable

public enum QuestAggregateFunction
extends Enum<QuestAggregateFunction>
implements AggregationType

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
APPROX_COUNT_DISTINCT
COUNT
COUNT_DISTINCT
FIRST
FIRST_NOT_NULL
KSUM
LAST
LAST_NOT_NULL
MAXIMUM
MINIMUM
NSUM
SIMPLE_AVERAGE
STANDARD_DEVIATION
STANDARD_DEVIATION_POPULATION
SUM
VARIANCE
VARIANCE_POPULATION

Method Summary

Modifier and Type	Method	Description
Optional<DataType>	dataType()	Retrieves the optional data type associated with the aggregation type.
LocalizedString	description()	Retrieves the description of the aggregation type.
static QuestAggregateFunction	getQuestAggregate(int aggregateId)
static Optional<QuestAggregateFunction>	getQuestAggregate(AggregationType aggregate)
static Collection<QuestAggregateFunction>	getQuestAggregates()
String	getQuestFunction()
int	identifier()	Retrieves the unique identifier of the aggregation type.
static QuestAggregateFunction	valueOf(String name)	Returns the enum constant of this class with the specified name.
static QuestAggregateFunction[]	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

Methods inherited from interface com.inductiveautomation.historian.common.model.AggregationType

name

Enum Constant Details

COUNT

public static final QuestAggregateFunction COUNT

LAST

public static final QuestAggregateFunction LAST

MINIMUM

public static final QuestAggregateFunction MINIMUM

MAXIMUM

public static final QuestAggregateFunction MAXIMUM

SIMPLE_AVERAGE

public static final QuestAggregateFunction SIMPLE_AVERAGE

SUM

public static final QuestAggregateFunction SUM

VARIANCE

public static final QuestAggregateFunction VARIANCE

STANDARD_DEVIATION

public static final QuestAggregateFunction STANDARD_DEVIATION

APPROX_COUNT_DISTINCT

public static final QuestAggregateFunction APPROX_COUNT_DISTINCT

COUNT_DISTINCT

public static final QuestAggregateFunction COUNT_DISTINCT

FIRST

public static final QuestAggregateFunction FIRST

FIRST_NOT_NULL

public static final QuestAggregateFunction FIRST_NOT_NULL

LAST_NOT_NULL

public static final QuestAggregateFunction LAST_NOT_NULL

KSUM

public static final QuestAggregateFunction KSUM

NSUM

public static final QuestAggregateFunction NSUM

STANDARD_DEVIATION_POPULATION

public static final QuestAggregateFunction STANDARD_DEVIATION_POPULATION

VARIANCE_POPULATION

public static final QuestAggregateFunction VARIANCE_POPULATION

Method Details

values

public static QuestAggregateFunction[] 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 QuestAggregateFunction 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

identifier

public int identifier()

Description copied from interface: AggregationType

Retrieves the unique identifier of the aggregation type.

Specified by:

identifier in interface AggregationType

Returns:

An integer representing the unique identifier.

description

public LocalizedString description()

Description copied from interface: AggregationType

Retrieves the description of the aggregation type.

Specified by:

description in interface AggregationType

Returns:

A LocalizedString containing the description of the aggregation type.

dataType

public Optional<DataType> dataType()

Description copied from interface: AggregationType

Retrieves the optional data type associated with the aggregation type.

Specified by:

dataType in interface AggregationType

Returns:

An Optional containing the DataType, or empty if not applicable.

getQuestFunction

public String getQuestFunction()

getQuestAggregate

public static Optional<QuestAggregateFunction> getQuestAggregate(AggregationType aggregate)

getQuestAggregate

@Nullable
public static QuestAggregateFunction getQuestAggregate(int aggregateId)

getQuestAggregates

public static Collection<QuestAggregateFunction> getQuestAggregates()