blang.runtime.internals

Class RecursiveAnnotationProducer<A extends java.lang.annotation.Annotation,P>

java.lang.Object

blang.runtime.internals.RecursiveAnnotationProducer<A,P>

Type Parameters:

A - Type of annotation

P - Return type of one of the method of the annotation

public class RecursiveAnnotationProducer<A extends java.lang.annotation.Annotation,P>
extends java.lang.Object

getProduct(Class c) does the following: - check if c has annotation of type annotationType (A) - call the method named annotationMethod and collect the result, of type P (or P[] if isAnnotationMethodReturningAnArray = true) - recurse to the supertypes and interface and collect the list of all returned objects of type P Confusingly, often used with P being itself a Class

Constructor Summary

Constructors

Constructor and Description
RecursiveAnnotationProducer(java.lang.Class<A> annotationType, java.lang.Class<?> productType, boolean isAnnotationMethodReturningAnArray, java.lang.String methodName)

Method Summary

Modifier and Type	Method and Description
static <A extends java.lang.annotation.Annotation> java.util.List<A>	getAnnotationsRecursively(java.lang.Class<?> root, java.lang.Class<A> a)
java.util.Collection<P>	getProducts(java.lang.Class<?> c)
static <A extends java.lang.annotation.Annotation,P> RecursiveAnnotationProducer<A,P>	ofClasses(java.lang.Class<A> annotationType, boolean isAnnotationMethodReturningAnArray)
static <A extends java.lang.annotation.Annotation,P> RecursiveAnnotationProducer<A,P>	ofClasses(java.lang.Class<A> annotationType, boolean isAnnotationMethodReturningAnArray, java.lang.String methodName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RecursiveAnnotationProducer

public RecursiveAnnotationProducer(java.lang.Class<A> annotationType,
                                   java.lang.Class<?> productType,
                                   boolean isAnnotationMethodReturningAnArray,
                                   java.lang.String methodName)

Method Detail

ofClasses

public static <A extends java.lang.annotation.Annotation,P> RecursiveAnnotationProducer<A,P> ofClasses(java.lang.Class<A> annotationType,
                                                                                                       boolean isAnnotationMethodReturningAnArray)

ofClasses

public static <A extends java.lang.annotation.Annotation,P> RecursiveAnnotationProducer<A,P> ofClasses(java.lang.Class<A> annotationType,
                                                                                                       boolean isAnnotationMethodReturningAnArray,
                                                                                                       java.lang.String methodName)

getProducts

public java.util.Collection<P> getProducts(java.lang.Class<?> c)

getAnnotationsRecursively

public static <A extends java.lang.annotation.Annotation> java.util.List<A> getAnnotationsRecursively(java.lang.Class<?> root,
                                                                                                      java.lang.Class<A> a)