com.netflix.eureka.util

Enum EurekaMonitors

java.lang.Object

java.lang.Enum<EurekaMonitors>

com.netflix.eureka.util.EurekaMonitors

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<EurekaMonitors>

public enum EurekaMonitors
extends java.lang.Enum<EurekaMonitors>

The enum that encapsulates all statistics monitored by Eureka.

Eureka Monitoring is done using Servo. The users who wants to take advantage of the monitoring should read up on Servo

Enum Constant Summary

Enum Constants

Enum Constant and Description
CANCEL
CANCEL_NOT_FOUND
EXPIRED
FAILED_REPLICATIONS
GET_ALL
GET_ALL_CACHE_MISS
GET_ALL_CACHE_MISS_DELTA
GET_ALL_DELTA
GET_ALL_DELTA_WITH_REMOTE_REGIONS
GET_ALL_WITH_REMOTE_REGIONS
GET_ALL_WITH_REMOTE_REGIONS_CACHE_MISS
GET_ALL_WITH_REMOTE_REGIONS_CACHE_MISS_DELTA
GET_APPLICATION
RATE_LIMITED
RATE_LIMITED_CANDIDATES
RATE_LIMITED_FULL_FETCH
RATE_LIMITED_FULL_FETCH_CANDIDATES
REGISTER
REJECTED_REPLICATIONS
RENEW
RENEW_NOT_FOUND
STATUS_OVERRIDE_DELETE
STATUS_UPDATE

Method Summary

Modifier and Type	Method and Description
long	getCount() Gets the actual counter value for this statistic.
java.lang.String	getDescription() Gets the description of this statistic means.
java.lang.String	getName() Gets the statistic name of this monitor.
long	getZoneSpecificCount() Gets the zone specific counter value for this statistic.
java.lang.String	getZoneSpecificName() Gets the zone specific statistic name of this monitor.
void	increment() Increment the counter for the given statistic.
void	increment(boolean isReplication) Increment the counter for the given statistic based on whether this is because of replication from other eureka servers or it is a eureka client initiated action.
static void	registerAllStats() Register all statistics with Servo.
static void	shutdown() Unregister all statistics from Servo.
static EurekaMonitors	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static EurekaMonitors[]	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

RENEW

public static final EurekaMonitors RENEW

CANCEL

public static final EurekaMonitors CANCEL

GET_ALL_CACHE_MISS

public static final EurekaMonitors GET_ALL_CACHE_MISS

GET_ALL_CACHE_MISS_DELTA

public static final EurekaMonitors GET_ALL_CACHE_MISS_DELTA

GET_ALL_WITH_REMOTE_REGIONS_CACHE_MISS

public static final EurekaMonitors GET_ALL_WITH_REMOTE_REGIONS_CACHE_MISS

GET_ALL_WITH_REMOTE_REGIONS_CACHE_MISS_DELTA

public static final EurekaMonitors GET_ALL_WITH_REMOTE_REGIONS_CACHE_MISS_DELTA

GET_ALL_DELTA

public static final EurekaMonitors GET_ALL_DELTA

GET_ALL_DELTA_WITH_REMOTE_REGIONS

public static final EurekaMonitors GET_ALL_DELTA_WITH_REMOTE_REGIONS

GET_ALL

public static final EurekaMonitors GET_ALL

GET_ALL_WITH_REMOTE_REGIONS

public static final EurekaMonitors GET_ALL_WITH_REMOTE_REGIONS

GET_APPLICATION

public static final EurekaMonitors GET_APPLICATION

REGISTER

public static final EurekaMonitors REGISTER

EXPIRED

public static final EurekaMonitors EXPIRED

STATUS_UPDATE

public static final EurekaMonitors STATUS_UPDATE

STATUS_OVERRIDE_DELETE

public static final EurekaMonitors STATUS_OVERRIDE_DELETE

CANCEL_NOT_FOUND

public static final EurekaMonitors CANCEL_NOT_FOUND

RENEW_NOT_FOUND

public static final EurekaMonitors RENEW_NOT_FOUND

REJECTED_REPLICATIONS

public static final EurekaMonitors REJECTED_REPLICATIONS

FAILED_REPLICATIONS

public static final EurekaMonitors FAILED_REPLICATIONS

RATE_LIMITED

public static final EurekaMonitors RATE_LIMITED

RATE_LIMITED_CANDIDATES

public static final EurekaMonitors RATE_LIMITED_CANDIDATES

RATE_LIMITED_FULL_FETCH

public static final EurekaMonitors RATE_LIMITED_FULL_FETCH

RATE_LIMITED_FULL_FETCH_CANDIDATES

public static final EurekaMonitors RATE_LIMITED_FULL_FETCH_CANDIDATES

Method Detail

values

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

Returns:

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

valueOf

public static EurekaMonitors valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

increment

public void increment()

Increment the counter for the given statistic.

increment

public void increment(boolean isReplication)

Increment the counter for the given statistic based on whether this is because of replication from other eureka servers or it is a eureka client initiated action.

Parameters:

isReplication - true if this a replication, false otherwise.

getName

public java.lang.String getName()

Gets the statistic name of this monitor.

Returns:

the statistic name.

getZoneSpecificName

public java.lang.String getZoneSpecificName()

Gets the zone specific statistic name of this monitor. Applies only for AWS cloud.

Returns:

the zone specific statistic name.

getDescription

public java.lang.String getDescription()

Gets the description of this statistic means.

Returns:

the description of this statistic means.

getCount

public long getCount()

Gets the actual counter value for this statistic.

Returns:

the long value representing the number of times this statistic has occurred.

getZoneSpecificCount

public long getZoneSpecificCount()

Gets the zone specific counter value for this statistic. This is application only for AWS cloud environment.

Returns:

the long value representing the number of times this statistic has occurred.

registerAllStats

public static void registerAllStats()

Register all statistics with Servo.

shutdown

public static void shutdown()

Unregister all statistics from Servo.