| 1 | /** |
| 2 | * <copyright> |
| 3 | * </copyright> |
| 4 | * |
| 5 | * $Id$ |
| 6 | */ |
| 7 | package QVTRelation.impl; |
| 8 | |
| 9 | import EssentialOCL.Variable; |
| 10 | |
| 11 | import QVTBase.impl.DomainImpl; |
| 12 | |
| 13 | import QVTRelation.DomainPattern; |
| 14 | import QVTRelation.QVTRelationPackage; |
| 15 | import QVTRelation.RelationDomain; |
| 16 | import QVTRelation.RelationDomainAssignment; |
| 17 | |
| 18 | import java.util.Collection; |
| 19 | |
| 20 | import org.eclipse.emf.common.notify.Notification; |
| 21 | import org.eclipse.emf.common.notify.NotificationChain; |
| 22 | |
| 23 | import org.eclipse.emf.common.util.EList; |
| 24 | |
| 25 | import org.eclipse.emf.ecore.EClass; |
| 26 | import org.eclipse.emf.ecore.InternalEObject; |
| 27 | |
| 28 | import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| 29 | |
| 30 | import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| 31 | import org.eclipse.emf.ecore.util.InternalEList; |
| 32 | |
| 33 | /** |
| 34 | * <!-- begin-user-doc --> |
| 35 | * An implementation of the model object '<em><b>Relation Domain</b></em>'. |
| 36 | * <!-- end-user-doc --> |
| 37 | * <p> |
| 38 | * The following features are implemented: |
| 39 | * <ul> |
| 40 | * <li>{@link QVTRelation.impl.RelationDomainImpl#getDefaultAssignment <em>Default Assignment</em>}</li> |
| 41 | * <li>{@link QVTRelation.impl.RelationDomainImpl#getPattern <em>Pattern</em>}</li> |
| 42 | * <li>{@link QVTRelation.impl.RelationDomainImpl#getRootVariable <em>Root Variable</em>}</li> |
| 43 | * </ul> |
| 44 | * </p> |
| 45 | * |
| 46 | * @generated |
| 47 | */ |
| 48 | public class RelationDomainImpl extends DomainImpl implements RelationDomain { |
| 49 | /** |
| 50 | * The cached value of the '{@link #getDefaultAssignment() <em>Default Assignment</em>}' containment reference list. |
| 51 | * <!-- begin-user-doc --> |
| 52 | * <!-- end-user-doc --> |
| 53 | * @see #getDefaultAssignment() |
| 54 | * @generated |
| 55 | * @ordered |
| 56 | */ |
| 57 | protected EList<RelationDomainAssignment> defaultAssignment; |
| 58 | |
| 59 | /** |
| 60 | * The cached value of the '{@link #getPattern() <em>Pattern</em>}' containment reference. |
| 61 | * <!-- begin-user-doc --> |
| 62 | * <!-- end-user-doc --> |
| 63 | * @see #getPattern() |
| 64 | * @generated |
| 65 | * @ordered |
| 66 | */ |
| 67 | protected DomainPattern pattern; |
| 68 | |
| 69 | /** |
| 70 | * The cached value of the '{@link #getRootVariable() <em>Root Variable</em>}' reference. |
| 71 | * <!-- begin-user-doc --> |
| 72 | * <!-- end-user-doc --> |
| 73 | * @see #getRootVariable() |
| 74 | * @generated |
| 75 | * @ordered |
| 76 | */ |
| 77 | protected Variable rootVariable; |
| 78 | |
| 79 | /** |
| 80 | * <!-- begin-user-doc --> |
| 81 | * <!-- end-user-doc --> |
| 82 | * @generated |
| 83 | */ |
| 84 | protected RelationDomainImpl() { |
| 85 | super(); |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * <!-- begin-user-doc --> |
| 90 | * <!-- end-user-doc --> |
| 91 | * @generated |
| 92 | */ |
| 93 | @Override |
| 94 | protected EClass eStaticClass() { |
| 95 | return QVTRelationPackage.Literals.RELATION_DOMAIN; |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * <!-- begin-user-doc --> |
| 100 | * <!-- end-user-doc --> |
| 101 | * @generated |
| 102 | */ |
| 103 | public EList<RelationDomainAssignment> getDefaultAssignment() { |
| 104 | if (defaultAssignment == null) { |
| 105 | defaultAssignment = new EObjectContainmentEList<RelationDomainAssignment>(RelationDomainAssignment.class, this, QVTRelationPackage.RELATION_DOMAIN__DEFAULT_ASSIGNMENT); |
| 106 | } |
| 107 | return defaultAssignment; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * <!-- begin-user-doc --> |
| 112 | * <!-- end-user-doc --> |
| 113 | * @generated |
| 114 | */ |
| 115 | public DomainPattern getPattern() { |
| 116 | return pattern; |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * <!-- begin-user-doc --> |
| 121 | * <!-- end-user-doc --> |
| 122 | * @generated |
| 123 | */ |
| 124 | public NotificationChain basicSetPattern(DomainPattern newPattern, NotificationChain msgs) { |
| 125 | DomainPattern oldPattern = pattern; |
| 126 | pattern = newPattern; |
| 127 | if (eNotificationRequired()) { |
| 128 | ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QVTRelationPackage.RELATION_DOMAIN__PATTERN, oldPattern, newPattern); |
| 129 | if (msgs == null) msgs = notification; else msgs.add(notification); |
| 130 | } |
| 131 | return msgs; |
| 132 | } |
| 133 | |
| 134 | /** |
| 135 | * <!-- begin-user-doc --> |
| 136 | * <!-- end-user-doc --> |
| 137 | * @generated |
| 138 | */ |
| 139 | public void setPattern(DomainPattern newPattern) { |
| 140 | if (newPattern != pattern) { |
| 141 | NotificationChain msgs = null; |
| 142 | if (pattern != null) |
| 143 | msgs = ((InternalEObject)pattern).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - QVTRelationPackage.RELATION_DOMAIN__PATTERN, null, msgs); |
| 144 | if (newPattern != null) |
| 145 | msgs = ((InternalEObject)newPattern).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - QVTRelationPackage.RELATION_DOMAIN__PATTERN, null, msgs); |
| 146 | msgs = basicSetPattern(newPattern, msgs); |
| 147 | if (msgs != null) msgs.dispatch(); |
| 148 | } |
| 149 | else if (eNotificationRequired()) |
| 150 | eNotify(new ENotificationImpl(this, Notification.SET, QVTRelationPackage.RELATION_DOMAIN__PATTERN, newPattern, newPattern)); |
| 151 | } |
| 152 | |
| 153 | /** |
| 154 | * <!-- begin-user-doc --> |
| 155 | * <!-- end-user-doc --> |
| 156 | * @generated |
| 157 | */ |
| 158 | public Variable getRootVariable() { |
| 159 | if (rootVariable != null && rootVariable.eIsProxy()) { |
| 160 | InternalEObject oldRootVariable = (InternalEObject)rootVariable; |
| 161 | rootVariable = (Variable)eResolveProxy(oldRootVariable); |
| 162 | if (rootVariable != oldRootVariable) { |
| 163 | if (eNotificationRequired()) |
| 164 | eNotify(new ENotificationImpl(this, Notification.RESOLVE, QVTRelationPackage.RELATION_DOMAIN__ROOT_VARIABLE, oldRootVariable, rootVariable)); |
| 165 | } |
| 166 | } |
| 167 | return rootVariable; |
| 168 | } |
| 169 | |
| 170 | /** |
| 171 | * <!-- begin-user-doc --> |
| 172 | * <!-- end-user-doc --> |
| 173 | * @generated |
| 174 | */ |
| 175 | public Variable basicGetRootVariable() { |
| 176 | return rootVariable; |
| 177 | } |
| 178 | |
| 179 | /** |
| 180 | * <!-- begin-user-doc --> |
| 181 | * <!-- end-user-doc --> |
| 182 | * @generated |
| 183 | */ |
| 184 | public void setRootVariable(Variable newRootVariable) { |
| 185 | Variable oldRootVariable = rootVariable; |
| 186 | rootVariable = newRootVariable; |
| 187 | if (eNotificationRequired()) |
| 188 | eNotify(new ENotificationImpl(this, Notification.SET, QVTRelationPackage.RELATION_DOMAIN__ROOT_VARIABLE, oldRootVariable, rootVariable)); |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * <!-- begin-user-doc --> |
| 193 | * <!-- end-user-doc --> |
| 194 | * @generated |
| 195 | */ |
| 196 | @Override |
| 197 | public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| 198 | switch (featureID) { |
| 199 | case QVTRelationPackage.RELATION_DOMAIN__DEFAULT_ASSIGNMENT: |
| 200 | return ((InternalEList<?>)getDefaultAssignment()).basicRemove(otherEnd, msgs); |
| 201 | case QVTRelationPackage.RELATION_DOMAIN__PATTERN: |
| 202 | return basicSetPattern(null, msgs); |
| 203 | } |
| 204 | return super.eInverseRemove(otherEnd, featureID, msgs); |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * <!-- begin-user-doc --> |
| 209 | * <!-- end-user-doc --> |
| 210 | * @generated |
| 211 | */ |
| 212 | @Override |
| 213 | public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| 214 | switch (featureID) { |
| 215 | case QVTRelationPackage.RELATION_DOMAIN__DEFAULT_ASSIGNMENT: |
| 216 | return getDefaultAssignment(); |
| 217 | case QVTRelationPackage.RELATION_DOMAIN__PATTERN: |
| 218 | return getPattern(); |
| 219 | case QVTRelationPackage.RELATION_DOMAIN__ROOT_VARIABLE: |
| 220 | if (resolve) return getRootVariable(); |
| 221 | return basicGetRootVariable(); |
| 222 | } |
| 223 | return super.eGet(featureID, resolve, coreType); |
| 224 | } |
| 225 | |
| 226 | /** |
| 227 | * <!-- begin-user-doc --> |
| 228 | * <!-- end-user-doc --> |
| 229 | * @generated |
| 230 | */ |
| 231 | @SuppressWarnings("unchecked") |
| 232 | @Override |
| 233 | public void eSet(int featureID, Object newValue) { |
| 234 | switch (featureID) { |
| 235 | case QVTRelationPackage.RELATION_DOMAIN__DEFAULT_ASSIGNMENT: |
| 236 | getDefaultAssignment().clear(); |
| 237 | getDefaultAssignment().addAll((Collection<? extends RelationDomainAssignment>)newValue); |
| 238 | return; |
| 239 | case QVTRelationPackage.RELATION_DOMAIN__PATTERN: |
| 240 | setPattern((DomainPattern)newValue); |
| 241 | return; |
| 242 | case QVTRelationPackage.RELATION_DOMAIN__ROOT_VARIABLE: |
| 243 | setRootVariable((Variable)newValue); |
| 244 | return; |
| 245 | } |
| 246 | super.eSet(featureID, newValue); |
| 247 | } |
| 248 | |
| 249 | /** |
| 250 | * <!-- begin-user-doc --> |
| 251 | * <!-- end-user-doc --> |
| 252 | * @generated |
| 253 | */ |
| 254 | @Override |
| 255 | public void eUnset(int featureID) { |
| 256 | switch (featureID) { |
| 257 | case QVTRelationPackage.RELATION_DOMAIN__DEFAULT_ASSIGNMENT: |
| 258 | getDefaultAssignment().clear(); |
| 259 | return; |
| 260 | case QVTRelationPackage.RELATION_DOMAIN__PATTERN: |
| 261 | setPattern((DomainPattern)null); |
| 262 | return; |
| 263 | case QVTRelationPackage.RELATION_DOMAIN__ROOT_VARIABLE: |
| 264 | setRootVariable((Variable)null); |
| 265 | return; |
| 266 | } |
| 267 | super.eUnset(featureID); |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * <!-- begin-user-doc --> |
| 272 | * <!-- end-user-doc --> |
| 273 | * @generated |
| 274 | */ |
| 275 | @Override |
| 276 | public boolean eIsSet(int featureID) { |
| 277 | switch (featureID) { |
| 278 | case QVTRelationPackage.RELATION_DOMAIN__DEFAULT_ASSIGNMENT: |
| 279 | return defaultAssignment != null && !defaultAssignment.isEmpty(); |
| 280 | case QVTRelationPackage.RELATION_DOMAIN__PATTERN: |
| 281 | return pattern != null; |
| 282 | case QVTRelationPackage.RELATION_DOMAIN__ROOT_VARIABLE: |
| 283 | return rootVariable != null; |
| 284 | } |
| 285 | return super.eIsSet(featureID); |
| 286 | } |
| 287 | |
| 288 | } //RelationDomainImpl |