org.apache.hadoop.metrics2.annotation

Enum Metric.Type

java.lang.Object

java.lang.Enum<Metric.Type>

org.apache.hadoop.metrics2.annotation.Metric.Type

All Implemented Interfaces:

Serializable, Comparable<Metric.Type>

Enclosing class:

Metric

public static enum Metric.Type
extends Enum<Metric.Type>

Enum Constant Summary

Enum Constants

Enum Constant and Description
COUNTER
DEFAULT
GAUGE
TAG

Method Summary

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

DEFAULT

public static final Metric.Type DEFAULT

COUNTER

public static final Metric.Type COUNTER

GAUGE

public static final Metric.Type GAUGE

TAG

public static final Metric.Type TAG

Method Detail

values

public static Metric.Type[] 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 (Metric.Type c : Metric.Type.values())
    System.out.println(c);

Returns:

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

valueOf

public static Metric.Type 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