1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.onami.factoryannotation;
20
21 import java.lang.annotation.Annotation;
22
23 import com.google.inject.spi.BindingTargetVisitor;
24
25 /**
26 * A visitor for an annotation factory based binding extension.
27 * <p>
28 * If your {@link BindingTargetVisitor} implements this interface all bindings created by
29 * {@link FactoryAnnotationModule} will be visited through this interface.
30 *
31 * @param <T> The type to be injected
32 * @param <V> Any return value type returned by the implementation of this interface
33 */
34 public interface FactoryAnnotationBindungTargetVisitor<T, V>
35 extends BindingTargetVisitor<T, V>
36 {
37
38 /**
39 * Visits the {@link FactoryAnnotationBinding} representing this annotation factory based binding
40 *
41 * @param binding The representing annotation factory binding
42 * @return Any value returned by the visitor
43 */
44 <A extends Annotation> V visit( FactoryAnnotationBinding<T, A> binding );
45
46 }