FilterSetting.java revision 8346:d3413c4fee16 
1/*
2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24package com.sun.hotspot.igv.filter;
25
26import java.util.Collections;
27import java.util.HashSet;
28import java.util.Set;
29
30/**
31 *
32 * @author Thomas Wuerthinger
33 */
34public class FilterSetting {
35
36    private Set<Filter> filters;
37    private String name;
38
39    public FilterSetting() {
40        this(null);
41    }
42
43    public FilterSetting(String name) {
44        this.name = name;
45        filters = new HashSet<>();
46    }
47
48    public Set<Filter> getFilters() {
49        return Collections.unmodifiableSet(filters);
50    }
51
52    public void addFilter(Filter f) {
53        assert !filters.contains(f);
54        filters.add(f);
55    }
56
57    public void removeFilter(Filter f) {
58        assert filters.contains(f);
59        filters.remove(f);
60    }
61
62    public boolean containsFilter(Filter f) {
63        return filters.contains(f);
64    }
65
66    public String getName() {
67        return name;
68    }
69
70    public void setName(String name) {
71        this.name = name;
72    }
73
74    public int getFilterCount() {
75        return filters.size();
76    }
77
78    @Override
79    public String toString() {
80        return getName();
81    }
82}
83