Package: OwnerRoleFactoryProvider

OwnerRoleFactoryProvider

name	instruction	branch	complexity	line	method
getInstance()	M: 0 C: 4 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 1 100%	M: 0 C: 1 100%

Coverage

1: /*
2: * *************************************************************************************************************************************************************
3: *
4: * TheseFoolishThings: Miscellaneous utilities
5: * http://tidalwave.it/projects/thesefoolishthings
6: *
7: * Copyright (C) 2009 - 2024 by Tidalwave s.a.s. (http://tidalwave.it)
8: *
9: * *************************************************************************************************************************************************************
10: *
11: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
12: * You may obtain a copy of the License at
13: *
14: * http://www.apache.org/licenses/LICENSE-2.0
15: *
16: * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
17: * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
18: *
19: * *************************************************************************************************************************************************************
20: *
21: * git clone https://bitbucket.org/tidalwave/thesefoolishthings-src
22: * git clone https://github.com/tidalwave-it/thesefoolishthings-src
23: *
24: * *************************************************************************************************************************************************************
25: */
26: package it.tidalwave.role.spi;
27:
28: import javax.annotation.Nonnull;
29: import it.tidalwave.util.LazySupplier;
30: import static it.tidalwave.role.impl.ServiceLoaderLocator.lazySupplierOf;
31:
32: /***************************************************************************************************************************************************************
33: *
34: * The provider of the singleton {@link OwnerRoleFactory}.
35: *
36: * @author Fabrizio Giudici
37: *
38: **************************************************************************************************************************************************************/
39: @FunctionalInterface
40: public interface OwnerRoleFactoryProvider
41: {
42: static class Inner // TODO: will go away with Java 17
43: {
44: private static final LazySupplier<OwnerRoleFactoryProvider> PROVIDER_REF =
45: lazySupplierOf(OwnerRoleFactoryProvider.class);
46: }
47:
48: /***********************************************************************************************************************************************************
49: * Returns the singleton instance of {@link OwnerRoleFactoryProvider}
50: *
51: * @return the singleton instance
52: **********************************************************************************************************************************************************/
53: @Nonnull
54: public static OwnerRoleFactoryProvider getInstance ()
55: {
56: return Inner.PROVIDER_REF.get();
57: }
58:
59: /***********************************************************************************************************************************************************
60: * Creates an {@link OwnerRoleFactory} for the given object
61: *
62: * @param owner the object
63: * @return {@code AsDelegate}
64: **********************************************************************************************************************************************************/
65: @Nonnull
66: public OwnerRoleFactory createRoleFactory (@Nonnull Object owner);
67: }