org.osgl.inject

Interface ElementFilter<E>

Type Parameters:

E - the generic type of element

All Known Subinterfaces:

ElementLoader<E>

All Known Implementing Classes:

AnnotatedElementLoader, ElementLoaderBase, TypedElementLoader

public interface ElementFilter<E>

Implementation shall provide the logic that can filter a bean instance.

Method Summary

Modifier and Type	Method and Description
org.osgl.Osgl.Function<E,Boolean>	filter(Map<String,Object> options, BeanSpec container) Create a filter function with the hint and options specified.

Method Detail

filter

org.osgl.Osgl.Function<E,Boolean> filter(Map<String,Object> options,
                                         BeanSpec container)

Create a filter function with the hint and options specified. This could be used to produce composite Bean loader based on other bean loaders.

Parameters:

options - the optional parameters specified to refine the filtering logic

container - the bean spec of the container into which the element will be loaded

Returns:

a filter to check if a certain bean instance matches this bean loader specification