org.springframework.core

接口 MethodIntrospector.MetadataLookup<T>

类型参数:

T - the type of metadata returned

封闭类:

MethodIntrospector

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public static interface MethodIntrospector.MetadataLookup<T>

A callback interface for metadata lookup on a given method.

方法概要

限定符和类型	方法和说明
T	inspect(Method method) Perform a lookup on the given method and return associated metadata, if any.

方法详细资料

inspect

@Nullable
T inspect(Method method)

Perform a lookup on the given method and return associated metadata, if any.

参数:

method - the method to inspect

返回:

non-null metadata to be associated with a method if there is a match, or null for no match