trip.spi

Interface ProviderContext

All Known Implementing Classes:

EmptyProviderContext, FieldProviderContext, KeyValueProviderContext

public interface ProviderContext

Object holding data about and provided object. It is useful when producing object though producer API, allowing to create a new object based on specific context.

Method Summary

Modifier and Type	Method and Description
<T> T	attribute(Class<T> key) Retrieve an attribute ( identified by key ), from current context.
Object	attribute(String key) Retrieve an attribute ( identified by key ), from current context.
<A extends Annotation> A	getAnnotation(Class<A> anntationClass) The list of annotations present on the target.
Class<?>	targetType() The type is expected to generate an object.

Method Detail

getAnnotation

<A extends Annotation> A getAnnotation(Class<A> anntationClass)

The list of annotations present on the target.

Returns:

targetType

Class<?> targetType()

The type is expected to generate an object.

Returns:

attribute

Object attribute(String key)

Retrieve an attribute ( identified by key ), from current context. Returns null if no object associated to the provided key was found.

Parameters:

key -

Returns:

attribute

<T> T attribute(Class<T> key)

Retrieve an attribute ( identified by key ), from current context. Returns null if no object associated to the provided key was found.

Parameters:

key -

Returns: