Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
MetaKey |
|
| 0.0;0 |
1 | /* | |
2 | * This file is part of Mosquito meta-loader. | |
3 | * | |
4 | * Mosquito meta-loader is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU Lesser General Public License as published by | |
6 | * the Free Software Foundation; either version 3 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * Mosquito meta-loader is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU Lesser General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU Lesser General Public License | |
15 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
17 | ||
18 | package rs.mgifos.mosquito.model; | |
19 | ||
20 | import java.util.Enumeration; | |
21 | import java.util.Hashtable; | |
22 | import java.util.Iterator; | |
23 | ||
24 | /** | |
25 | * | |
26 | * @author <a href="mailto:nikola.petkov@gmail.com">Nikola Petkov <nikola.petkov@gmail.com></a> | |
27 | */ | |
28 | public class MetaKey implements Iterable<MetaColumn>{ | |
29 | ||
30 | protected String code; | |
31 | ||
32 | 5 | protected Hashtable<String, MetaColumn> htColumns = new Hashtable<String, MetaColumn>(); |
33 | ||
34 | protected String name; | |
35 | ||
36 | /** | |
37 | * | |
38 | */ | |
39 | 0 | public MetaKey() { |
40 | 0 | } |
41 | ||
42 | /** | |
43 | * | |
44 | * @param aName | |
45 | * @param aCode | |
46 | */ | |
47 | 5 | public MetaKey(String aName, String aCode) { |
48 | 5 | name = aName; |
49 | 5 | code = aCode; |
50 | 5 | } |
51 | ||
52 | /** | |
53 | * Adds a new MetaColumn into key group | |
54 | * | |
55 | * @param aMetaColumn | |
56 | */ | |
57 | public void addColumn(MetaColumn aMetaColumn) { | |
58 | 5 | htColumns.put(aMetaColumn.getCode(), aMetaColumn); |
59 | 5 | } |
60 | ||
61 | /** | |
62 | * @param aMetaColumn | |
63 | * @return true if aMetaColumn is part of this MetaKey | |
64 | */ | |
65 | public boolean containsColumn(MetaColumn aMetaColumn) { | |
66 | 18 | return htColumns.containsValue(aMetaColumn); |
67 | } | |
68 | ||
69 | /** | |
70 | * @param aColCode | |
71 | * @return @throws | |
72 | * NullPointerException | |
73 | */ | |
74 | public boolean containsColumnCode(String aColCode) | |
75 | throws NullPointerException { | |
76 | 0 | return htColumns.containsKey(aColCode); |
77 | } | |
78 | ||
79 | /** | |
80 | * @return Enumeration of all columns of this MetaKey | |
81 | */ | |
82 | public Enumeration<MetaColumn> eColumns() { | |
83 | 0 | return htColumns.elements(); |
84 | } | |
85 | ||
86 | /** | |
87 | * @return code. | |
88 | */ | |
89 | public String getCode() { | |
90 | 5 | return code; |
91 | } | |
92 | ||
93 | /** | |
94 | * @param aCode | |
95 | * @return MetaColumn if it exists, otherwise returns null | |
96 | */ | |
97 | public MetaColumn getColByCode(String aCode) { | |
98 | 0 | MetaColumn retVal = null; |
99 | try { | |
100 | 0 | retVal = (MetaColumn) htColumns.get(aCode); |
101 | 0 | } catch (Exception e) { |
102 | 0 | retVal = null; |
103 | 0 | } |
104 | 0 | return retVal; |
105 | } | |
106 | ||
107 | /** | |
108 | * @return name. | |
109 | */ | |
110 | public String getName() { | |
111 | 0 | return name; |
112 | } | |
113 | ||
114 | /** | |
115 | * @see java.lang.Iterable#iterator() | |
116 | */ | |
117 | public Iterator<MetaColumn> iterator() { | |
118 | 0 | return htColumns.values().iterator(); |
119 | } | |
120 | ||
121 | /** | |
122 | * @param aCode | |
123 | * The code to set. | |
124 | */ | |
125 | public void setCode(String aCode) { | |
126 | 0 | code = aCode; |
127 | 0 | } |
128 | ||
129 | /** | |
130 | * @param aName | |
131 | * The name to set. | |
132 | */ | |
133 | public void setName(String aName) { | |
134 | 0 | name = aName; |
135 | 0 | } |
136 | } |