Package com.tnsai.quality.ratelimit

Enum Class Decision

java.lang.Object

java.lang.Enum<Decision>

com.tnsai.quality.ratelimit.Decision

All Implemented Interfaces:

Serializable, Comparable<Decision>, Constable

public enum Decision
extends Enum<Decision>

Outcome of an EventRateLimiter probe (issue #82).

Three values, mapped onto distinct downstream behaviours:

• ACCEPT — caller publishes the event normally.
• DROP — caller silently discards the event. The rate-limiter records the drop so the next aggregate window emits a ratelimit.dropped summary.
• DEFER — caller queues the event for a later, slower publish path. Useful when the limiter wants to shed load without losing important events. Implementations that don't support deferred re-publish may treat this the same as DROP.

Since:

0.10.0 (issue #82 — rate-limiting half of the cost-and-volume umbrella)

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ACCEPT
DEFER
DROP

Method Summary

Modifier and Type	Method	Description
static Decision	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Decision[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ACCEPT

public static final Decision ACCEPT

DROP

public static final Decision DROP

DEFER

public static final Decision DEFER

Method Details

values

public static Decision[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static Decision valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null