Package org.apache.storm.perf.utils

Enum BasicMetricsCollector.MetricsItem

java.lang.Object

java.lang.Enum<BasicMetricsCollector.MetricsItem>

org.apache.storm.perf.utils.BasicMetricsCollector.MetricsItem

All Implemented Interfaces:

Serializable, Comparable<BasicMetricsCollector.MetricsItem>

Enclosing class:

BasicMetricsCollector

public static enum BasicMetricsCollector.MetricsItem
extends Enum<BasicMetricsCollector.MetricsItem>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALL
SPOUT_LATENCY
SPOUT_THROUGHPUT
TOPOLOGY_STATS
XSFER_RATE

Method Summary

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

TOPOLOGY_STATS

public static final BasicMetricsCollector.MetricsItem TOPOLOGY_STATS

XSFER_RATE

public static final BasicMetricsCollector.MetricsItem XSFER_RATE

SPOUT_THROUGHPUT

public static final BasicMetricsCollector.MetricsItem SPOUT_THROUGHPUT

SPOUT_LATENCY

public static final BasicMetricsCollector.MetricsItem SPOUT_LATENCY

ALL

public static final BasicMetricsCollector.MetricsItem ALL

Method Detail

values

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

Returns:

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

valueOf

public static BasicMetricsCollector.MetricsItem 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