org.jboss.weld.resolution

Interface Resolvable

All Known Subinterfaces:

InterceptorResolvable

All Known Implementing Classes:

ForwardingInterceptorResolvable, ForwardingResolvable, ProcessAnnotatedTypeEventResolvable, ResolvableBuilder.ResolvableImpl

public interface Resolvable

Something that is resolvable by the resolver. A resolvable is defined by it's bindings and type closure

Author:

pmuir

Method Summary

Methods

Modifier and Type	Method and Description
<A extends Annotation> A	getAnnotation(Class<A> annotationType) Get the instance of the Annotation
Bean<?>	getDeclaringBean() Get the declaring the injection point, or null if there is none
Class<?>	getJavaClass() Get the underlying java class used to generate this resolvable, or null if no java class was used
Set<QualifierInstance>	getQualifiers() Get the bindings to use for resolution.
Set<Type>	getTypes() The types that this resolvable may be assigned to
boolean	isAnnotationPresent(Class<? extends Annotation> annotationType) Check if an annotation is present
boolean	isAssignableTo(Class<?> clazz) Deprecated. use AssignabilityRules.isAssignableFrom(Type, Set) instead.
boolean	isDelegate() Returns true if the resolvable represents a delegate injection point, which requires specific rules (8.3.1) to be used during resolution.

Method Detail

getQualifiers

Set<QualifierInstance> getQualifiers()

Get the bindings to use for resolution. @Default will be returned if no bindings were specified

Returns:

the bindings

isAnnotationPresent

boolean isAnnotationPresent(Class<? extends Annotation> annotationType)

Check if an annotation is present

Parameters:

annotationType - the annotation type to look for

Returns:

true if it is present

getAnnotation

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

Get the instance of the Annotation

Type Parameters:

A - the type of the annotation

Parameters:

annotationType - the type of the annotation

Returns:

the annotation instance

isAssignableTo

@Deprecated
boolean isAssignableTo(Class<?> clazz)

Deprecated. use AssignabilityRules.isAssignableFrom(Type, Set) instead.

Check if this resolvable's type closure includes the clazz passed as an argument

Parameters:

clazz - the class to check for

Returns:

true if clazz is present

getTypes

Set<Type> getTypes()

The types that this resolvable may be assigned to

Returns:

getJavaClass

Class<?> getJavaClass()

Get the underlying java class used to generate this resolvable, or null if no java class was used

Returns:

the java class

getDeclaringBean

Bean<?> getDeclaringBean()

Get the declaring the injection point, or null if there is none

Returns:

isDelegate

boolean isDelegate()

Returns true if the resolvable represents a delegate injection point, which requires specific rules (8.3.1) to be used during resolution.