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;
27
28 import javax.annotation.Nonnull;
29 import java.util.Collection;
30 import it.tidalwave.util.Finder;
31 import it.tidalwave.role.impl.DefaultSimpleComposite;
32
33 /***************************************************************************************************************************************************************
34 *
35 * A simple {@link Composite} that uses the default {@link Finder}.
36 *
37 * @stereotype Role
38 *
39 * @author Fabrizio Giudici
40 * @it.tidalwave.javadoc.stable
41 *
42 **************************************************************************************************************************************************************/
43 @FunctionalInterface
44 public interface SimpleComposite<T> extends Composite<T, Finder<T>>
45 {
46 public static final Class<SimpleComposite> _SimpleComposite_ = SimpleComposite.class;
47
48 /***********************************************************************************************************************************************************
49 * Returns a wrapped {@code SimpleComposite} on a given {@link Finder}
50 *
51 * @param <U> the type of the {@code Finder}
52 * @param finder the {@code Finder}
53 * @return the wrapped {@code SimpleComposite}
54 * @since 3.2-ALPHA-1
55 **********************************************************************************************************************************************************/
56 @Nonnull
57 public static <U> SimpleComposite<U> of (@Nonnull final Finder<U> finder)
58 {
59 return new DefaultSimpleComposite<>(finder);
60 }
61
62 /***********************************************************************************************************************************************************
63 * Returns a wrapped {@code SimpleComposite} on a given collection of elements. The collection is cloned and will be
64 * immutable
65 *
66 * @param <U> the type of the {@code Finder}
67 * @param items the objects to wrap
68 * @return the wrapped {@code SimpleComposite}
69 * @since 3.2-ALPHA-1
70 **********************************************************************************************************************************************************/
71 @Nonnull
72 public static <U> SimpleComposite<U> ofCloned (@Nonnull final Collection<? extends U> items)
73 {
74 return of(Finder.ofCloned(items));
75 }
76 }