Record Class GracefulDegradation.Config

java.lang.Object

java.lang.Record

cloud.opencode.base.cache.resilience.GracefulDegradation.Config

Record Components:

failureThreshold - consecutive failures before entering DEGRADED | 进入 DEGRADED 前的连续失败次数

recoveryWindow - duration to remain in RECOVERING before NORMAL | 从 RECOVERING 过渡到 NORMAL 前的持续时间

healthCheckInterval - interval between health check probes in DEGRADED | DEGRADED 中健康检查探测的间隔

Enclosing class:

GracefulDegradation<K,V>

public static record GracefulDegradation.Config(int failureThreshold, Duration recoveryWindow, Duration healthCheckInterval)
extends Record

Configuration for graceful degradation behavior. 优雅降级行为的配置。

Since:

JDK 25, opencode-base-cache V1.0.0

Author:

Leon Soo www.LeonSoo.com

Constructor Summary

Constructors

Constructor	Description
Config(int failureThreshold, Duration recoveryWindow, Duration healthCheckInterval)	Compact canonical constructor with validation.

Method Summary

Modifier and Type	Method	Description
static GracefulDegradation.Config	defaults()	Default configuration: 5 failures, 30s recovery window, 10s health check interval.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
int	failureThreshold()	Returns the value of the failureThreshold record component.
final int	hashCode()	Returns a hash code value for this object.
Duration	healthCheckInterval()	Returns the value of the healthCheckInterval record component.
Duration	recoveryWindow()	Returns the value of the recoveryWindow record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Config

public Config(int failureThreshold,
 Duration recoveryWindow,
 Duration healthCheckInterval)

Compact canonical constructor with validation.

Method Details

defaults

public static GracefulDegradation.Config defaults()

Default configuration: 5 failures, 30s recovery window, 10s health check interval. 默认配置：5 次失败，30 秒恢复窗口，10 秒健康检查间隔。

Returns:

the default config | 默认配置

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

failureThreshold

public int failureThreshold()

Returns the value of the failureThreshold record component.

Returns:

the value of the failureThreshold record component

recoveryWindow

public Duration recoveryWindow()

Returns the value of the recoveryWindow record component.

Returns:

the value of the recoveryWindow record component

healthCheckInterval

public Duration healthCheckInterval()

Returns the value of the healthCheckInterval record component.

Returns:

the value of the healthCheckInterval record component