8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package java.lang.reflect;
27
28 /**
29 * {@code AnnotatedType} represents the potentially annotated use of a type in
30 * the program currently running in this VM. The use may be of any type in the
31 * Java programming language, including an array type, a parameterized type, a
32 * type variable, or a wildcard type.
33 *
34 * @since 1.8
35 */
36 public interface AnnotatedType extends AnnotatedElement {
37
38 /**
39 * Returns the potentially annotated type that this type is a member of, if
40 * this type represents a nested type. For example, if this type is
41 * {@code @TA O<T>.I<S>}, return a representation of {@code @TA O<T>}.
42 *
43 * <p>Returns {@code null} if this {@code AnnotatedType} represents a
44 * top-level type, or a local or anonymous class, or a primitive type, or
45 * void.
46 *
47 * <p>Returns {@code null} if this {@code AnnotatedType} is an instance of
55 * @return an {@code AnnotatedType} object representing the potentially
56 * annotated type that this type is a member of, or {@code null}
57 * @throws TypeNotPresentException if the owner type
58 * refers to a non-existent type declaration
59 * @throws MalformedParameterizedTypeException if the owner type
60 * refers to a parameterized type that cannot be instantiated
61 * for any reason
62 *
63 * @since 9
64 */
65 default AnnotatedType getAnnotatedOwnerType() {
66 return null;
67 }
68
69 /**
70 * Returns the underlying type that this annotated type represents.
71 *
72 * @return the type this annotated type represents
73 */
74 public Type getType();
75 }
|
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package java.lang.reflect;
27
28 import java.lang.annotation.Annotation;
29
30 /**
31 * {@code AnnotatedType} represents the potentially annotated use of a type in
32 * the program currently running in this VM. The use may be of any type in the
33 * Java programming language, including an array type, a parameterized type, a
34 * type variable, or a wildcard type.
35 *
36 * @since 1.8
37 */
38 public interface AnnotatedType extends AnnotatedElement {
39
40 /**
41 * Returns the potentially annotated type that this type is a member of, if
42 * this type represents a nested type. For example, if this type is
43 * {@code @TA O<T>.I<S>}, return a representation of {@code @TA O<T>}.
44 *
45 * <p>Returns {@code null} if this {@code AnnotatedType} represents a
46 * top-level type, or a local or anonymous class, or a primitive type, or
47 * void.
48 *
49 * <p>Returns {@code null} if this {@code AnnotatedType} is an instance of
57 * @return an {@code AnnotatedType} object representing the potentially
58 * annotated type that this type is a member of, or {@code null}
59 * @throws TypeNotPresentException if the owner type
60 * refers to a non-existent type declaration
61 * @throws MalformedParameterizedTypeException if the owner type
62 * refers to a parameterized type that cannot be instantiated
63 * for any reason
64 *
65 * @since 9
66 */
67 default AnnotatedType getAnnotatedOwnerType() {
68 return null;
69 }
70
71 /**
72 * Returns the underlying type that this annotated type represents.
73 *
74 * @return the type this annotated type represents
75 */
76 public Type getType();
77
78 /**
79 * {@inheritDoc}
80 * <p>Any annotation returned by this method is a type annotation.
81 * @throws NullPointerException {@inheritDoc}
82 */
83 @Override
84 <T extends Annotation> T getAnnotation(Class<T> annotationClass);
85
86 /**
87 * {@inheritDoc}
88 * <p>Any annotations returned by this method are type annotations.
89 * @throws NullPointerException {@inheritDoc}
90 */
91 @Override
92 public <A extends Annotation> A[] getAnnotationsByType(Class<A> annotationClass);
93
94 /**
95 * {@inheritDoc}
96 * <p>Any annotations returned by this method are type annotations.
97 */
98 @Override
99 public Annotation[] getAnnotations();
100
101 /**
102 * {@inheritDoc}
103 * <p>Any annotation returned by this method is a type annotation.
104 * @throws NullPointerException {@inheritDoc}
105 */
106 @Override
107 public <A extends Annotation> A getDeclaredAnnotation(Class<A> annotationClass);
108
109 /**
110 * {@inheritDoc}
111 * <p>Any annotations returned by this method are type annotations.
112 * @throws NullPointerException {@inheritDoc}
113 */
114 @Override
115 public <A extends Annotation> A[] getDeclaredAnnotationsByType(Class<A> annotationClass);
116
117 /**
118 * {@inheritDoc}
119 * <p>Any annotations returned by this method are type annotations.
120 */
121 @Override
122 public Annotation[] getDeclaredAnnotations();
123 }
|