oracle.javatools.parser.java.v2.util

Class Annotations.AnnotationValueGetter<T>

java.lang.Object

oracle.javatools.parser.java.v2.util.Annotations.AnnotationValueGetter<T>

Enclosing class:

Annotations

public static class Annotations.AnnotationValueGetter<T>
extends java.lang.Object

Knows how to get the value of a specified annotation element on a target class.

User code:

  @MyAnnotation(intValue = 1, stringValue = "", classValue = System.class)
 class MyClass
 {
 }
  @interface MyAnnotation
 {
   int intValue();
   String stringValue();
   Class classValue();
 }
 

DT code:

   // myAnnotation is the JavaType representing the class MyAnnotation.
   // myClass is the JavaType representing the class MyClass.
   final JavaType myAnnotation;
   final JavaType myClass;

   final AnnotationValueGetter<Integer> intGetter =
     Annotations.integerGetter(myAnnotation, "intValue");
   final Integer one = intGetter.get(myClass);

   final AnnotationValueGetter<String> stringGetter =
     Annotations.stringGetter(myAnnotation, "stringValue");
   final String empty = stringGetter.get(myClass);

   final AnnotationValueGetter<Class> classGetter =
     Annotations.classGetter(myAnnotation, "classValue");
   final Class systemClass = classGetter.get(myClass);
 

Method Summary

Modifier and Type	Method and Description
T	get(JavaClass target) Gets this.

Methods inherited from class java.lang.Object

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

Method Detail

get

public T get(JavaClass target)

Gets this.