|
1
17 package org.eclipse.emf.ecore.util;
18
19
20 import java.lang.reflect.Array  ;
21 import java.util.Iterator ;
22 import java.util.List ;
23 import java.util.ListIterator ;
24
25 import org.eclipse.emf.common.notify.NotificationChain;
26 import org.eclipse.emf.common.util.BasicEList;
27 import org.eclipse.emf.common.util.BasicEMap;
28 import org.eclipse.emf.ecore.EClass;
29 import org.eclipse.emf.ecore.EObject;
30 import org.eclipse.emf.ecore.EStructuralFeature;
31 import org.eclipse.emf.ecore.InternalEObject;
32
33
34 public class EcoreEMap extends BasicEMap implements InternalEList, EStructuralFeature.Setting
35 {
36 protected EClass entryEClass;
37 protected Class entryClass;
38
39 public EcoreEMap(EClass entryEClass, Class entryClass, InternalEObject owner, int featureID)
40 {
41 this.entryClass = entryClass;
42 this.entryEClass = entryEClass;
43 delegateEList = new DelegateEObjectContainmentEList(entryClass, owner, featureID);
44 }
45
46 protected void initializeDelegateEList()
47 {
48 }
49
50 protected class DelegateEObjectContainmentEList extends EObjectContainmentEList
51 {
52 public DelegateEObjectContainmentEList(Class entryClass, InternalEObject owner, int featureID)
53 {
54 super(entryClass, owner, featureID);
55 }
56
57 protected void didAdd(int index, Object newObject)
58 {
59 doPut((Entry)newObject);
60 }
61
62 protected void didSet(int index, Object newObject, Object oldObject)
63 {
64 didRemove(index, oldObject);
65 didAdd(index, newObject);
66 }
67
68 protected void didRemove(int index, Object oldObject)
69 {
70 doRemove((Entry)oldObject);
71 }
72
73 protected void didClear(int size, Object [] oldObjects)
74 {
75 doClear();
76 }
77
78 protected void didMove(int index, Object movedObject, int oldIndex)
79 {
80 doMove((Entry)movedObject);
81 }
82 }
83
84 protected BasicEList newList()
85 {
86 return
87 new BasicEList()
88 {
89 public Object [] newData(int listCapacity)
90 {
91 return (Object [])Array.newInstance(entryClass, listCapacity);
92 }
93 };
94 }
95
96 protected Entry newEntry(int hash, Object key, Object value)
97 {
98 Entry entry = (Entry)entryEClass.getEPackage().getEFactoryInstance().create(entryEClass);
99 entry.setHash(hash);
100 entry.setKey(key);
101 entry.setValue(value);
102 return entry;
103 }
104
105 public Object basicGet(int index)
106 {
107 return ((InternalEList)delegateEList).basicGet(index);
108 }
109
110 public List basicList()
111 {
112 return ((InternalEList)delegateEList).basicList();
113 }
114
115
118 public Iterator basicIterator()
119 {
120 return ((InternalEList)delegateEList).basicIterator();
121 }
122
123
126 public ListIterator basicListIterator()
127 {
128 return ((InternalEList)delegateEList).basicListIterator();
129 }
130
131
134 public ListIterator basicListIterator(int index)
135 {
136 return ((InternalEList)delegateEList).basicListIterator(index);
137 }
138
139
142 public NotificationChain basicRemove(Object object, NotificationChain notifications)
143 {
144 return ((InternalEList)delegateEList).basicRemove(object, notifications);
145 }
146
147
150 public NotificationChain basicAdd(Object object, NotificationChain notifications)
151 {
152 return ((InternalEList)delegateEList).basicAdd(object, notifications);
153 }
154
155
158 public void addUnique(Object object)
159 {
160 ((InternalEList)delegateEList).addUnique(object);
161 }
162
163
166 public void addUnique(int index, Object object)
167 {
168 ((InternalEList)delegateEList).addUnique(index, object);
169 }
170
171
174 public Object setUnique(int index, Object object)
175 {
176 return ((InternalEList)delegateEList).setUnique(index, object);
177 }
178
179 public EObject getEObject()
180 {
181 return ((EStructuralFeature.Setting)delegateEList).getEObject();
182 }
183
184 public EStructuralFeature getEStructuralFeature()
185 {
186 return ((EStructuralFeature.Setting)delegateEList).getEStructuralFeature();
187 }
188
189 public Object get(boolean resolve)
190 {
191 return ((EStructuralFeature.Setting)delegateEList).get(resolve);
192 }
193
194 public void set(Object value)
195 {
196 ((EStructuralFeature.Setting)delegateEList).set(value);
197 }
198
199 public boolean isSet()
200 {
201 return ((EStructuralFeature.Setting)delegateEList).isSet();
202 }
203
204 public void unset()
205 {
206 ((EStructuralFeature.Setting)delegateEList).unset();
207 }
208 }
209 |
Popular Tags |
Java API By Example, From Geeks To Geeks.