Package: MappingFinder

MappingFinder

name	instruction	branch	complexity	line	method
MappingFinder(Finder, Function)	M: 0 C: 11 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 3 100%	M: 0 C: 1 100%
MappingFinder(MappingFinder, Object)	M: 15 C: 0 0%	M: 0 C: 0 100%	M: 1 C: 0 0%	M: 4 C: 0 0%	M: 1 C: 0 0%
computeResults()	M: 0 C: 10 100%	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: * blueMarine II: Semantic Media Centre
5: * http://tidalwave.it/projects/bluemarine2
6: *
7: * Copyright (C) 2015 - 2021 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
12: * the License. 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
17: * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations under the License.
19: *
20: * *********************************************************************************************************************
21: *
22: * git clone https://bitbucket.org/tidalwave/bluemarine2-src
23: * git clone https://github.com/tidalwave-it/bluemarine2-src
24: *
25: * *********************************************************************************************************************
26: */
27: package it.tidalwave.util;
28:
29: import javax.annotation.Nonnull;
30: import javax.annotation.concurrent.Immutable;
31: import java.util.List;
32: import java.util.function.Function;
33: import static java.util.stream.Collectors.*;
34:
35: /***********************************************************************************************************************
36: *
37: * A {@link Finder} which retrieve results from another instance applying a {@link Function}.
38: *
39: * @author Fabrizio Giudici
40: *
41: **********************************************************************************************************************/
42: @Immutable
43: public class MappingFinder<TYPE> extends SupplierBasedFinder<TYPE>
44: {
45: private static final long serialVersionUID = -6359683808082070089L;
46:
47: @Nonnull
48: private final transient Function<TYPE, TYPE> mapper;
49:
50: public MappingFinder (@Nonnull final Finder<TYPE> delegate, @Nonnull final Function<TYPE, TYPE> mapper)
51: {
52: super(delegate::results);
53: this.mapper = mapper;
54: }
55:
56: public MappingFinder (@Nonnull final MappingFinder other, @Nonnull final Object override)
57: {
58: super(other, override);
59: final MappingFinder<TYPE> source = getSource(MappingFinder.class, other, override);
60: this.mapper = source.mapper;
61: }
62:
63: @Override @Nonnull
64: protected List<? extends TYPE> computeResults()
65: {
66: return super.computeResults().stream().map(mapper).collect(toList());
67: }
68: }