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1 package org.myoodb.collectable;
25
26 public class HashSetDbImpl extends CollectableDbImpl implements HashSet
27 {
28 private java.util.HashSet  m_hashSet;
29
30 public HashSetDbImpl()
31 {
32 m_hashSet = new java.util.HashSet ();
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_hashSet)
45 {
46 CollectableDbImpl.fixUpReference(m_hashSet, fixUpTime);
47 }
48 }
49
50 public boolean add(Object o)
51 {
52 boolean retval = false;
53
54 synchronized(m_hashSet)
55 {
56 retval = m_hashSet.add(o);
57 }
58
59 return retval;
60 }
61
62 public boolean addAll(java.util.Collection c)
63 {
64 boolean retval = false;
65
66 synchronized(m_hashSet)
67 {
68 retval = m_hashSet.addAll(c);
69 }
70
71 return retval;
72 }
73
74 public boolean contains(Object o)
75 {
76 boolean retval = false;
77
78 synchronized(m_hashSet)
79 {
80 retval = m_hashSet.contains(o);
81 }
82
83 return retval;
84 }
85
86 public boolean remove(Object o)
87 {
88 boolean retval = false;
89
90 synchronized(m_hashSet)
91 {
92 retval = m_hashSet.remove(o);
93 }
94
95 return retval;
96 }
97
98 public boolean removeAll(java.util.Collection c)
99 {
100 boolean retval = false;
101
102 synchronized(m_hashSet)
103 {
104 retval = m_hashSet.removeAll(c);
105 }
106
107 return retval;
108 }
109
110 public void clear()
111 {
112 synchronized(m_hashSet)
113 {
114 m_hashSet.clear();
115 }
116 }
117 public int size()
118 {
119 int retval = -1;
120
121 synchronized(m_hashSet)
122 {
123 retval = m_hashSet.size();
124 }
125
126 return retval;
127 }
128
129 public String toString()
130 {
131 String retval = null;
132
133 synchronized(m_hashSet)
134 {
135 retval = m_hashSet.toString();
136 }
137
138 return retval;
139 }
140
141 public boolean equals(Object obj)
142 {
143 boolean retval = false;
144
145 synchronized(m_hashSet)
146 {
147 retval = m_hashSet.equals(obj);
148 }
149
150 return retval;
151 }
152
153 public java.util.HashSet collection()
154 {
155 return m_hashSet;
156 }
157
158 public java.util.ArrayList toArrayList()
159 {
160 java.util.ArrayList retval = null;
161
162 synchronized(m_hashSet)
163 {
164 retval = new java.util.ArrayList (m_hashSet);
165 }
166
167 return retval;
168 }
169
170 public Iterator iterator()
171 {
172 return (Iterator) getDatabase().createObject(IteratorDbImpl.class.getName(), "java.util.Collection", new Object [] {m_hashSet});
173 }
174 }
175
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