Interface MethodIntrospector.MetadataLookup<T>

Type Parameters:
T - the type of metadata returned
Enclosing class:
MethodIntrospector
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface MethodIntrospector.MetadataLookup<T>
A callback interface for metadata lookup on a given method.
Since:
4.2.3
Author:
Juergen Hoeller, Rossen Stoyanchev, Sam Brannen

  • Method Summary

    Modifier and Type
    Method
    Description
    @Nullable T
    inspect(Method method)
    Perform a lookup on the given method and return associated metadata, if any.

  • Method Details

    • inspect

      @Nullable T inspect(Method method)
      Perform a lookup on the given method and return associated metadata, if any.
      Parameters:
      method - the method to inspect
      Returns:
      non-null metadata to be associated with a method if there is a match, or null for no match