com.google.cloud.dataflow.sdk.util.common

Enum Counter.AggregationKind

java.lang.Object

java.lang.Enum<Counter.AggregationKind>

com.google.cloud.dataflow.sdk.util.common.Counter.AggregationKind

All Implemented Interfaces:

Serializable, Comparable<Counter.AggregationKind>

Enclosing class:

Counter<T>

public static enum Counter.AggregationKind
extends Enum<Counter.AggregationKind>

Possible kinds of counter aggregation.

Enum Constant Summary

Enum Constants

Enum Constant and Description
AND Computes boolean AND over all added values.
MAX Computes the maximum value of all added values.
MEAN Computes the arithmetic mean of all added values.
MIN Computes the minimum value of all added values.
OR Computes boolean OR over all added values.
SUM Computes the sum of all added values.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUM

public static final Counter.AggregationKind SUM

Computes the sum of all added values. Applicable to Integer, Long, and Double values.

MAX

public static final Counter.AggregationKind MAX

Computes the maximum value of all added values. Applicable to Integer, Long, and Double values.

MIN

public static final Counter.AggregationKind MIN

Computes the minimum value of all added values. Applicable to Integer, Long, and Double values.

MEAN

public static final Counter.AggregationKind MEAN

Computes the arithmetic mean of all added values. Applicable to Integer, Long, and Double values.

AND

public static final Counter.AggregationKind AND

Computes boolean AND over all added values. Applicable only to Boolean values.

OR

public static final Counter.AggregationKind OR

Computes boolean OR over all added values. Applicable only to Boolean values.

Method Detail

values

public static Counter.AggregationKind[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Counter.AggregationKind c : Counter.AggregationKind.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Counter.AggregationKind valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null