1 | /** |
2 | * <copyright> |
3 | * </copyright> |
4 | * |
5 | * $Id$ |
6 | */ |
7 | package QVTRelation.impl; |
8 | |
9 | import EMOF.Operation; |
10 | |
11 | import EMOF.impl.ElementImpl; |
12 | |
13 | import QVTBase.TypedModel; |
14 | |
15 | import QVTRelation.QVTRelationPackage; |
16 | import QVTRelation.Relation; |
17 | import QVTRelation.RelationImplementation; |
18 | |
19 | import org.eclipse.emf.common.notify.Notification; |
20 | import org.eclipse.emf.common.notify.NotificationChain; |
21 | |
22 | import org.eclipse.emf.ecore.EClass; |
23 | import org.eclipse.emf.ecore.InternalEObject; |
24 | |
25 | import org.eclipse.emf.ecore.impl.ENotificationImpl; |
26 | |
27 | import org.eclipse.emf.ecore.util.EcoreUtil; |
28 | |
29 | /** |
30 | * <!-- begin-user-doc --> |
31 | * An implementation of the model object '<em><b>Relation Implementation</b></em>'. |
32 | * <!-- end-user-doc --> |
33 | * <p> |
34 | * The following features are implemented: |
35 | * <ul> |
36 | * <li>{@link QVTRelation.impl.RelationImplementationImpl#getImpl <em>Impl</em>}</li> |
37 | * <li>{@link QVTRelation.impl.RelationImplementationImpl#getInDirectionOf <em>In Direction Of</em>}</li> |
38 | * <li>{@link QVTRelation.impl.RelationImplementationImpl#getRelation <em>Relation</em>}</li> |
39 | * </ul> |
40 | * </p> |
41 | * |
42 | * @generated |
43 | */ |
44 | public class RelationImplementationImpl extends ElementImpl implements RelationImplementation { |
45 | /** |
46 | * The cached value of the '{@link #getImpl() <em>Impl</em>}' reference. |
47 | * <!-- begin-user-doc --> |
48 | * <!-- end-user-doc --> |
49 | * @see #getImpl() |
50 | * @generated |
51 | * @ordered |
52 | */ |
53 | protected Operation impl; |
54 | |
55 | /** |
56 | * The cached value of the '{@link #getInDirectionOf() <em>In Direction Of</em>}' reference. |
57 | * <!-- begin-user-doc --> |
58 | * <!-- end-user-doc --> |
59 | * @see #getInDirectionOf() |
60 | * @generated |
61 | * @ordered |
62 | */ |
63 | protected TypedModel inDirectionOf; |
64 | |
65 | /** |
66 | * <!-- begin-user-doc --> |
67 | * <!-- end-user-doc --> |
68 | * @generated |
69 | */ |
70 | protected RelationImplementationImpl() { |
71 | super(); |
72 | } |
73 | |
74 | /** |
75 | * <!-- begin-user-doc --> |
76 | * <!-- end-user-doc --> |
77 | * @generated |
78 | */ |
79 | @Override |
80 | protected EClass eStaticClass() { |
81 | return QVTRelationPackage.Literals.RELATION_IMPLEMENTATION; |
82 | } |
83 | |
84 | /** |
85 | * <!-- begin-user-doc --> |
86 | * <!-- end-user-doc --> |
87 | * @generated |
88 | */ |
89 | public Operation getImpl() { |
90 | if (impl != null && impl.eIsProxy()) { |
91 | InternalEObject oldImpl = (InternalEObject)impl; |
92 | impl = (Operation)eResolveProxy(oldImpl); |
93 | if (impl != oldImpl) { |
94 | if (eNotificationRequired()) |
95 | eNotify(new ENotificationImpl(this, Notification.RESOLVE, QVTRelationPackage.RELATION_IMPLEMENTATION__IMPL, oldImpl, impl)); |
96 | } |
97 | } |
98 | return impl; |
99 | } |
100 | |
101 | /** |
102 | * <!-- begin-user-doc --> |
103 | * <!-- end-user-doc --> |
104 | * @generated |
105 | */ |
106 | public Operation basicGetImpl() { |
107 | return impl; |
108 | } |
109 | |
110 | /** |
111 | * <!-- begin-user-doc --> |
112 | * <!-- end-user-doc --> |
113 | * @generated |
114 | */ |
115 | public void setImpl(Operation newImpl) { |
116 | Operation oldImpl = impl; |
117 | impl = newImpl; |
118 | if (eNotificationRequired()) |
119 | eNotify(new ENotificationImpl(this, Notification.SET, QVTRelationPackage.RELATION_IMPLEMENTATION__IMPL, oldImpl, impl)); |
120 | } |
121 | |
122 | /** |
123 | * <!-- begin-user-doc --> |
124 | * <!-- end-user-doc --> |
125 | * @generated |
126 | */ |
127 | public TypedModel getInDirectionOf() { |
128 | if (inDirectionOf != null && inDirectionOf.eIsProxy()) { |
129 | InternalEObject oldInDirectionOf = (InternalEObject)inDirectionOf; |
130 | inDirectionOf = (TypedModel)eResolveProxy(oldInDirectionOf); |
131 | if (inDirectionOf != oldInDirectionOf) { |
132 | if (eNotificationRequired()) |
133 | eNotify(new ENotificationImpl(this, Notification.RESOLVE, QVTRelationPackage.RELATION_IMPLEMENTATION__IN_DIRECTION_OF, oldInDirectionOf, inDirectionOf)); |
134 | } |
135 | } |
136 | return inDirectionOf; |
137 | } |
138 | |
139 | /** |
140 | * <!-- begin-user-doc --> |
141 | * <!-- end-user-doc --> |
142 | * @generated |
143 | */ |
144 | public TypedModel basicGetInDirectionOf() { |
145 | return inDirectionOf; |
146 | } |
147 | |
148 | /** |
149 | * <!-- begin-user-doc --> |
150 | * <!-- end-user-doc --> |
151 | * @generated |
152 | */ |
153 | public void setInDirectionOf(TypedModel newInDirectionOf) { |
154 | TypedModel oldInDirectionOf = inDirectionOf; |
155 | inDirectionOf = newInDirectionOf; |
156 | if (eNotificationRequired()) |
157 | eNotify(new ENotificationImpl(this, Notification.SET, QVTRelationPackage.RELATION_IMPLEMENTATION__IN_DIRECTION_OF, oldInDirectionOf, inDirectionOf)); |
158 | } |
159 | |
160 | /** |
161 | * <!-- begin-user-doc --> |
162 | * <!-- end-user-doc --> |
163 | * @generated |
164 | */ |
165 | public Relation getRelation() { |
166 | if (eContainerFeatureID() != QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION) return null; |
167 | return (Relation)eContainer(); |
168 | } |
169 | |
170 | /** |
171 | * <!-- begin-user-doc --> |
172 | * <!-- end-user-doc --> |
173 | * @generated |
174 | */ |
175 | public NotificationChain basicSetRelation(Relation newRelation, NotificationChain msgs) { |
176 | msgs = eBasicSetContainer((InternalEObject)newRelation, QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION, msgs); |
177 | return msgs; |
178 | } |
179 | |
180 | /** |
181 | * <!-- begin-user-doc --> |
182 | * <!-- end-user-doc --> |
183 | * @generated |
184 | */ |
185 | public void setRelation(Relation newRelation) { |
186 | if (newRelation != eInternalContainer() || (eContainerFeatureID() != QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION && newRelation != null)) { |
187 | if (EcoreUtil.isAncestor(this, newRelation)) |
188 | throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); |
189 | NotificationChain msgs = null; |
190 | if (eInternalContainer() != null) |
191 | msgs = eBasicRemoveFromContainer(msgs); |
192 | if (newRelation != null) |
193 | msgs = ((InternalEObject)newRelation).eInverseAdd(this, QVTRelationPackage.RELATION__OPERATIONAL_IMPL, Relation.class, msgs); |
194 | msgs = basicSetRelation(newRelation, msgs); |
195 | if (msgs != null) msgs.dispatch(); |
196 | } |
197 | else if (eNotificationRequired()) |
198 | eNotify(new ENotificationImpl(this, Notification.SET, QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION, newRelation, newRelation)); |
199 | } |
200 | |
201 | /** |
202 | * <!-- begin-user-doc --> |
203 | * <!-- end-user-doc --> |
204 | * @generated |
205 | */ |
206 | @Override |
207 | public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
208 | switch (featureID) { |
209 | case QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION: |
210 | if (eInternalContainer() != null) |
211 | msgs = eBasicRemoveFromContainer(msgs); |
212 | return basicSetRelation((Relation)otherEnd, msgs); |
213 | } |
214 | return super.eInverseAdd(otherEnd, featureID, msgs); |
215 | } |
216 | |
217 | /** |
218 | * <!-- begin-user-doc --> |
219 | * <!-- end-user-doc --> |
220 | * @generated |
221 | */ |
222 | @Override |
223 | public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
224 | switch (featureID) { |
225 | case QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION: |
226 | return basicSetRelation(null, msgs); |
227 | } |
228 | return super.eInverseRemove(otherEnd, featureID, msgs); |
229 | } |
230 | |
231 | /** |
232 | * <!-- begin-user-doc --> |
233 | * <!-- end-user-doc --> |
234 | * @generated |
235 | */ |
236 | @Override |
237 | public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) { |
238 | switch (eContainerFeatureID()) { |
239 | case QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION: |
240 | return eInternalContainer().eInverseRemove(this, QVTRelationPackage.RELATION__OPERATIONAL_IMPL, Relation.class, msgs); |
241 | } |
242 | return super.eBasicRemoveFromContainerFeature(msgs); |
243 | } |
244 | |
245 | /** |
246 | * <!-- begin-user-doc --> |
247 | * <!-- end-user-doc --> |
248 | * @generated |
249 | */ |
250 | @Override |
251 | public Object eGet(int featureID, boolean resolve, boolean coreType) { |
252 | switch (featureID) { |
253 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IMPL: |
254 | if (resolve) return getImpl(); |
255 | return basicGetImpl(); |
256 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IN_DIRECTION_OF: |
257 | if (resolve) return getInDirectionOf(); |
258 | return basicGetInDirectionOf(); |
259 | case QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION: |
260 | return getRelation(); |
261 | } |
262 | return super.eGet(featureID, resolve, coreType); |
263 | } |
264 | |
265 | /** |
266 | * <!-- begin-user-doc --> |
267 | * <!-- end-user-doc --> |
268 | * @generated |
269 | */ |
270 | @Override |
271 | public void eSet(int featureID, Object newValue) { |
272 | switch (featureID) { |
273 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IMPL: |
274 | setImpl((Operation)newValue); |
275 | return; |
276 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IN_DIRECTION_OF: |
277 | setInDirectionOf((TypedModel)newValue); |
278 | return; |
279 | case QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION: |
280 | setRelation((Relation)newValue); |
281 | return; |
282 | } |
283 | super.eSet(featureID, newValue); |
284 | } |
285 | |
286 | /** |
287 | * <!-- begin-user-doc --> |
288 | * <!-- end-user-doc --> |
289 | * @generated |
290 | */ |
291 | @Override |
292 | public void eUnset(int featureID) { |
293 | switch (featureID) { |
294 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IMPL: |
295 | setImpl((Operation)null); |
296 | return; |
297 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IN_DIRECTION_OF: |
298 | setInDirectionOf((TypedModel)null); |
299 | return; |
300 | case QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION: |
301 | setRelation((Relation)null); |
302 | return; |
303 | } |
304 | super.eUnset(featureID); |
305 | } |
306 | |
307 | /** |
308 | * <!-- begin-user-doc --> |
309 | * <!-- end-user-doc --> |
310 | * @generated |
311 | */ |
312 | @Override |
313 | public boolean eIsSet(int featureID) { |
314 | switch (featureID) { |
315 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IMPL: |
316 | return impl != null; |
317 | case QVTRelationPackage.RELATION_IMPLEMENTATION__IN_DIRECTION_OF: |
318 | return inDirectionOf != null; |
319 | case QVTRelationPackage.RELATION_IMPLEMENTATION__RELATION: |
320 | return getRelation() != null; |
321 | } |
322 | return super.eIsSet(featureID); |
323 | } |
324 | |
325 | } //RelationImplementationImpl |