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1 package org.myoodb.collectable;
25
26 public class TreeMapDbImpl extends CollectableDbImpl implements TreeMap
27 {
28 private java.util.TreeMap  m_treeMap;
29
30 public TreeMapDbImpl()
31 {
32 m_treeMap = new java.util.TreeMap ();
33 }
34
35 public void fixUpReference(long fixUpTime)
36 {
37 if (referenceHasBeenFixedUp(fixUpTime) == true)
38 {
39 return;
40 }
41
42 super.fixUpReference(fixUpTime);
43
44 synchronized(m_treeMap)
45 {
46 CollectableDbImpl.fixUpReference(m_treeMap, fixUpTime);
47 }
48 }
49
50 public TreeMapDbImpl(java.util.Comparator cmp)
51 {
52 m_treeMap = new java.util.TreeMap (cmp);
53 }
54
55 public Object put(Object key, Object value)
56 {
57 Object retval = null;
58
59 synchronized(m_treeMap)
60 {
61 retval = m_treeMap.put(key, value);
62 }
63
64 return retval;
65 }
66
67 public void putAll(java.util.Map map)
68 {
69 synchronized(m_treeMap)
70 {
71 m_treeMap.putAll(map);
72 }
73 }
74
75 public Object get(Object key)
76 {
77 Object retval = null;
78
79 synchronized(m_treeMap)
80 {
81 retval = m_treeMap.get(key);
82 }
83
84 return retval;
85 }
86
87 public Object remove(Object key)
88 {
89 Object retval = null;
90
91 synchronized(m_treeMap)
92 {
93 retval = m_treeMap.remove(key);
94 }
95
96 return retval;
97 }
98
99 public Object firstKey()
100 {
101 Object retval = null;
102
103 synchronized(m_treeMap)
104 {
105 retval = m_treeMap.firstKey();
106 }
107
108 return retval;
109 }
110
111 public Object lastKey()
112 {
113 Object retval = null;
114
115 synchronized(m_treeMap)
116 {
117 retval = m_treeMap.lastKey();
118 }
119
120 return retval;
121 }
122
123 public void clear()
124 {
125 synchronized(m_treeMap)
126 {
127 m_treeMap.clear();
128 }
129 }
130 public int size()
131 {
132 int retval = -1;
133
134 synchronized(m_treeMap)
135 {
136 retval = m_treeMap.size();
137 }
138
139 return retval;
140 }
141
142 public String toString()
143 {
144 String retval = null;
145
146 synchronized(m_treeMap)
147 {
148 retval = m_treeMap.toString();
149 }
150
151 return retval;
152 }
153
154 public boolean equals(Object obj)
155 {
156 boolean retval = false;
157
158 synchronized(m_treeMap)
159 {
160 retval = m_treeMap.equals(obj);
161 }
162
163 return retval;
164 }
165
166 public java.util.TreeSet keySet()
167 {
168 java.util.TreeSet retval = null;
169
170 synchronized(m_treeMap)
171 {
172 retval = new java.util.TreeSet (m_treeMap.keySet());
173 }
174
175 return retval;
176 }
177
178 public java.util.TreeSet entrySet()
179 {
180 java.util.TreeSet retval = null;
181
182 synchronized(m_treeMap)
183 {
184 retval = new java.util.TreeSet (m_treeMap.entrySet());
185 }
186
187 return retval;
188 }
189
190 public java.util.Collection values()
191 {
192 java.util.Collection retval = null;
193
194 synchronized(m_treeMap)
195 {
196 retval = m_treeMap.values();
197 }
198
199 return retval;
200 }
201
202 public java.util.TreeMap collection()
203 {
204 return m_treeMap;
205 }
206
207 public java.util.ArrayList toArrayList()
208 {
209 java.util.ArrayList retval = null;
210
211 synchronized(m_treeMap)
212 {
213 retval = new java.util.ArrayList (m_treeMap.values());
214 }
215
216 return retval;
217 }
218
219 public Iterator iterator()
220 {
221 return (Iterator) getDatabase().createObject(IteratorDbImpl.class.getName(), "java.util.Collection", new Object [] {m_treeMap});
222 }
223
224 public java.util.SortedMap headMap(Object toElement)
225 {
226 synchronized(m_treeMap)
227 {
228 return m_treeMap.headMap(toElement);
229 }
230 }
231
232 public java.util.SortedMap subMap(Object fromElement, Object toElement)
233 {
234 synchronized(m_treeMap)
235 {
236 return m_treeMap.subMap(fromElement, toElement);
237 }
238 }
239
240 public java.util.SortedMap tailMap(Object fromElement)
241 {
242 synchronized(m_treeMap)
243 {
244 return m_treeMap.tailMap(fromElement);
245 }
246 }
247 }
248
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