程序包 cn.taketoday.retry.interceptor

接口 MethodArgumentsKeyGenerator

所有已知实现类:

FixedKeyGenerator

public interface MethodArgumentsKeyGenerator

Interface that allows method parameters to be identified and tagged by a unique key.

从以下版本开始:

4.0

作者:

Dave Syer

方法概要

修饰符和类型	方法	说明
Object	getKey(Object[] item)	Get a unique identifier for the item that can be used to cache it between calls if necessary, and then identify it later.

方法详细资料

getKey

@Nullable
Object getKey(Object[] item)

Get a unique identifier for the item that can be used to cache it between calls if necessary, and then identify it later.

参数:

item - the current method arguments (may be null if there are none).

返回:

a unique identifier.