Package: FinderWithIdMapSupport

FinderWithIdMapSupport

name	instruction	branch	complexity	line	method
FinderWithIdMapSupport()	M: 6 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 3 C: 0 0%	M: 1 C: 0 0%
FinderWithIdMapSupport(FinderWithIdMapSupport, Object)	M: 18 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 4 C: 0 0%	M: 1 C: 0 0%
findAll()	M: 7 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 1 C: 0 0%	M: 1 C: 0 0%
findById(Id)	M: 6 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 1 C: 0 0%	M: 1 C: 0 0%

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.util.spi;
27:
28: import javax.annotation.Nonnull;
29: import java.util.ArrayList;
30: import java.util.Collections;
31: import java.util.HashMap;
32: import java.util.List;
33: import java.util.Map;
34: import java.util.Optional;
35: import it.tidalwave.util.Id;
36: import lombok.RequiredArgsConstructor;
37:
38: /***************************************************************************************************************************************************************
39: *
40: * An implementation of {@link FinderWithIdSupport} based on a {@link Map}.
41: *
42: * @param <T> the product abstract type
43: * @param <I> the product concrete type
44: * @param <F> the {@code Finder} type
45: * @since 3.2-ALPHA-15
46: *
47: * @author Fabrizio Giudici
48: * @it.tidalwave.javadoc.experimental
49: *
50: **************************************************************************************************************************************************************/
51: @RequiredArgsConstructor
52: public class FinderWithIdMapSupport<T, I extends T, F extends ExtendedFinderSupport<T, F>>
53: extends FinderWithIdSupport<T, I, F>
54: {
55: private static final long serialVersionUID = 1L;
56:
57: @Nonnull
58: private final Map<Id, I> mapById;
59:
60: public FinderWithIdMapSupport()
61: {
62: mapById = Collections.emptyMap();
63: }
64:
65: public FinderWithIdMapSupport (@Nonnull final FinderWithIdMapSupport<T, I, F> other,
66: @Nonnull final Object override)
67: {
68: super(other, override);
69: final FinderWithIdMapSupport<T, I, F> source = getSource(FinderWithIdMapSupport.class, other, override);
70: mapById = new HashMap<>(source.mapById);
71: }
72:
73: @Override @Nonnull
74: protected List<T> findAll()
75: {
76: return new ArrayList<>(mapById.values());
77: }
78:
79: @Override @Nonnull
80: protected Optional<T> findById (@Nonnull final Id id)
81: {
82: return Optional.ofNullable(mapById.get(id));
83: }
84: }
85: