Package com.netflix.hystrix

Enum HystrixEventType

java.lang.Object

java.lang.Enum<HystrixEventType>

com.netflix.hystrix.HystrixEventType

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

Various states/events that execution can result in or have tracked.

These are most often accessed via HystrixRequestLog or AbstractCommand.getExecutionEvents().

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HystrixEventType.Collapser
static class	HystrixEventType.ThreadPool

Enum Constant Summary

Enum Constants

Enum Constant and Description
BAD_REQUEST
CANCELLED
COLLAPSED
EMIT
EXCEPTION_THROWN
FAILURE
FALLBACK_EMIT
FALLBACK_FAILURE
FALLBACK_MISSING
FALLBACK_REJECTION
FALLBACK_SUCCESS
RESPONSE_FROM_CACHE
SEMAPHORE_REJECTED
SHORT_CIRCUITED
SUCCESS
THREAD_POOL_REJECTED
TIMEOUT

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.List<HystrixEventType>	EXCEPTION_PRODUCING_EVENT_TYPES List of events that throw an Exception to the caller

Method Summary

Modifier and Type	Method and Description
static HystrixEventType	from(com.netflix.hystrix.util.HystrixRollingNumberEvent event)
boolean	isTerminal()
static HystrixEventType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static HystrixEventType[]	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

BAD_REQUEST

public static final HystrixEventType BAD_REQUEST

CANCELLED

public static final HystrixEventType CANCELLED

COLLAPSED

public static final HystrixEventType COLLAPSED

EMIT

public static final HystrixEventType EMIT

EXCEPTION_THROWN

public static final HystrixEventType EXCEPTION_THROWN

FAILURE

public static final HystrixEventType FAILURE

FALLBACK_EMIT

public static final HystrixEventType FALLBACK_EMIT

FALLBACK_FAILURE

public static final HystrixEventType FALLBACK_FAILURE

FALLBACK_MISSING

public static final HystrixEventType FALLBACK_MISSING

FALLBACK_REJECTION

public static final HystrixEventType FALLBACK_REJECTION

FALLBACK_SUCCESS

public static final HystrixEventType FALLBACK_SUCCESS

RESPONSE_FROM_CACHE

public static final HystrixEventType RESPONSE_FROM_CACHE

SEMAPHORE_REJECTED

public static final HystrixEventType SEMAPHORE_REJECTED

SHORT_CIRCUITED

public static final HystrixEventType SHORT_CIRCUITED

SUCCESS

public static final HystrixEventType SUCCESS

THREAD_POOL_REJECTED

public static final HystrixEventType THREAD_POOL_REJECTED

TIMEOUT

public static final HystrixEventType TIMEOUT

Field Detail

EXCEPTION_PRODUCING_EVENT_TYPES

public static final java.util.List<HystrixEventType> EXCEPTION_PRODUCING_EVENT_TYPES

List of events that throw an Exception to the caller

Method Detail

values

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

Returns:

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

valueOf

public static HystrixEventType 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

isTerminal

public boolean isTerminal()

from

public static HystrixEventType from(com.netflix.hystrix.util.HystrixRollingNumberEvent event)