Enum Class BackpressurePolicy

java.lang.Object

java.lang.Enum<BackpressurePolicy>

org.j7m.middleware.api.reliability.BackpressurePolicy

All Implemented Interfaces:

Serializable, Comparable<BackpressurePolicy>, Constable

public enum BackpressurePolicy
extends Enum<BackpressurePolicy>

Backpressure behavior requested by the caller or selected by policy.

The enum is immutable and thread-safe. Retry-after metadata is advisory; callers remain responsible for retry budgeting and business consistency.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CALLER_MANAGED_RETRY_AFTER	Return caller-managed retry-after metadata with the rejection.
FAIL_AFTER_DEADLINE	Wait only until the invocation deadline, then fail.
REJECT_IMMEDIATELY	Reject immediately when capacity is unavailable.

Method Summary

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

Methods inherited from class Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

REJECT_IMMEDIATELY

public static final BackpressurePolicy REJECT_IMMEDIATELY

Reject immediately when capacity is unavailable.

FAIL_AFTER_DEADLINE

public static final BackpressurePolicy FAIL_AFTER_DEADLINE

Wait only until the invocation deadline, then fail.

CALLER_MANAGED_RETRY_AFTER

public static final BackpressurePolicy CALLER_MANAGED_RETRY_AFTER

Return caller-managed retry-after metadata with the rejection.

Method Details

values

public static BackpressurePolicy[] 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 BackpressurePolicy 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