Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
FilterSet |
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| 1.625;1.625 |
1 | //////////////////////////////////////////////////////////////////////////////// | |
2 | // checkstyle: Checks Java source code for adherence to a set of rules. | |
3 | // Copyright (C) 2001-2014 Oliver Burn | |
4 | // | |
5 | // This library is free software; you can redistribute it and/or | |
6 | // modify it under the terms of the GNU Lesser General Public | |
7 | // License as published by the Free Software Foundation; either | |
8 | // version 2.1 of the License, or (at your option) any later version. | |
9 | // | |
10 | // This library is distributed in the hope that it will be useful, | |
11 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | // Lesser General Public License for more details. | |
14 | // | |
15 | // You should have received a copy of the GNU Lesser General Public | |
16 | // License along with this library; if not, write to the Free Software | |
17 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | //////////////////////////////////////////////////////////////////////////////// | |
19 | package com.puppycrawl.tools.checkstyle.api; | |
20 | ||
21 | import com.google.common.collect.Sets; | |
22 | import java.util.Set; | |
23 | ||
24 | /** | |
25 | * A filter set applies filters to AuditEvents. | |
26 | * If a filter in the set rejects an AuditEvent, then the | |
27 | * AuditEvent is rejected. Otherwise, the AuditEvent is accepted. | |
28 | * @author Rick Giles | |
29 | */ | |
30 | 613 | public class FilterSet |
31 | implements Filter | |
32 | { | |
33 | /** filter set */ | |
34 | 613 | private final Set<Filter> mFilters = Sets.newHashSet(); |
35 | ||
36 | /** | |
37 | * Adds a Filter to the set. | |
38 | * @param aFilter the Filter to add. | |
39 | */ | |
40 | public void addFilter(Filter aFilter) | |
41 | { | |
42 | 28 | mFilters.add(aFilter); |
43 | 28 | } |
44 | ||
45 | /** | |
46 | * Removes filter. | |
47 | * @param aFilter filter to remove. | |
48 | */ | |
49 | public void removeFilter(Filter aFilter) | |
50 | { | |
51 | 1 | mFilters.remove(aFilter); |
52 | 1 | } |
53 | ||
54 | /** | |
55 | * Returns the Filters of the filter set. | |
56 | * @return the Filters of the filter set. | |
57 | */ | |
58 | protected Set<Filter> getFilters() | |
59 | { | |
60 | 0 | return mFilters; |
61 | } | |
62 | ||
63 | @Override | |
64 | public String toString() | |
65 | { | |
66 | 0 | return mFilters.toString(); |
67 | } | |
68 | ||
69 | @Override | |
70 | public int hashCode() | |
71 | { | |
72 | 0 | return mFilters.hashCode(); |
73 | } | |
74 | ||
75 | @Override | |
76 | public boolean equals(Object aObject) | |
77 | { | |
78 | 4 | if (aObject instanceof FilterSet) { |
79 | 4 | final FilterSet other = (FilterSet) aObject; |
80 | 4 | return this.mFilters.equals(other.mFilters); |
81 | } | |
82 | 0 | return false; |
83 | } | |
84 | ||
85 | /** {@inheritDoc} */ | |
86 | public boolean accept(AuditEvent aEvent) | |
87 | { | |
88 | 3430 | for (Filter filter : mFilters) { |
89 | 308 | if (!filter.accept(aEvent)) { |
90 | 41 | return false; |
91 | } | |
92 | } | |
93 | 3389 | return true; |
94 | } | |
95 | ||
96 | /** Clears the FilterSet. */ | |
97 | public void clear() | |
98 | { | |
99 | 584 | mFilters.clear(); |
100 | 584 | } |
101 | } |