org.apache.flink.runtime.accumulators

Enum AccumulatorRegistry.Metric

java.lang.Object

java.lang.Enum<AccumulatorRegistry.Metric>

org.apache.flink.runtime.accumulators.AccumulatorRegistry.Metric

All Implemented Interfaces:

Serializable, Comparable<AccumulatorRegistry.Metric>

Enclosing class:

AccumulatorRegistry

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

Flink metrics supported

Enum Constant Summary

Enum Constants

Enum Constant and Description
NUM_BYTES_IN
NUM_BYTES_OUT
NUM_RECORDS_IN
NUM_RECORDS_OUT

Method Summary

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

NUM_RECORDS_IN

public static final AccumulatorRegistry.Metric NUM_RECORDS_IN

NUM_RECORDS_OUT

public static final AccumulatorRegistry.Metric NUM_RECORDS_OUT

NUM_BYTES_IN

public static final AccumulatorRegistry.Metric NUM_BYTES_IN

NUM_BYTES_OUT

public static final AccumulatorRegistry.Metric NUM_BYTES_OUT

Method Detail

values

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

Returns:

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

valueOf

public static AccumulatorRegistry.Metric 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