org.apache.flink.metrics

Enum MetricType

java.lang.Object

java.lang.Enum<MetricType>

org.apache.flink.metrics.MetricType

All Implemented Interfaces:

Serializable, Comparable<MetricType>

@Public
public enum MetricType
extends Enum<MetricType>

Enum describing the different metric types.

Enum Constant Summary

Enum Constants

Enum Constant and Description
COUNTER
GAUGE
HISTOGRAM
METER

Method Summary

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

COUNTER

public static final MetricType COUNTER

METER

public static final MetricType METER

GAUGE

public static final MetricType GAUGE

HISTOGRAM

public static final MetricType HISTOGRAM

Method Detail

values

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

Returns:

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

valueOf

public static MetricType 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