1 package org.apache.onami.scopes;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import com.google.inject.Scope;
23
24 /**
25 * A singleton factory that returns a Guice {@code com.google.inject.Scope} that enables concurrent lazy singletons.
26 *
27 * @see ConcurrentLazySingleton
28 */
29 public class ConcurrentLazySingletonScope
30 {
31
32 private static final Scope instance = new ConcurrentLazySingletonScopeImpl();
33
34 /**
35 * Returns the scope
36 *
37 * @return scope
38 */
39 public static Scope get()
40 {
41 return instance;
42 }
43
44 private ConcurrentLazySingletonScope()
45 {
46 }
47 }