| 1 | /** |
| 2 | * <copyright> |
| 3 | * </copyright> |
| 4 | * |
| 5 | * $Id$ |
| 6 | */ |
| 7 | package de.uka.ipd.sdq.featuremodel.impl; |
| 8 | |
| 9 | import java.util.Collection; |
| 10 | |
| 11 | import org.eclipse.emf.common.notify.Notification; |
| 12 | import org.eclipse.emf.common.notify.NotificationChain; |
| 13 | import org.eclipse.emf.common.util.EList; |
| 14 | import org.eclipse.emf.ecore.EClass; |
| 15 | import org.eclipse.emf.ecore.EObject; |
| 16 | import org.eclipse.emf.ecore.InternalEObject; |
| 17 | import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| 18 | import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| 19 | import org.eclipse.emf.ecore.util.EObjectResolvingEList; |
| 20 | import org.eclipse.emf.ecore.util.InternalEList; |
| 21 | |
| 22 | import de.uka.ipd.sdq.featuremodel.Constraint; |
| 23 | import de.uka.ipd.sdq.featuremodel.Feature; |
| 24 | import de.uka.ipd.sdq.featuremodel.FeatureDiagram; |
| 25 | import de.uka.ipd.sdq.featuremodel.featuremodelPackage; |
| 26 | |
| 27 | /** |
| 28 | * <!-- begin-user-doc --> |
| 29 | * An implementation of the model object '<em><b>Feature Diagram</b></em>'. |
| 30 | * <!-- end-user-doc --> |
| 31 | * <p> |
| 32 | * The following features are implemented: |
| 33 | * <ul> |
| 34 | * <li>{@link de.uka.ipd.sdq.featuremodel.impl.FeatureDiagramImpl#getRootFeature <em>Root Feature</em>}</li> |
| 35 | * <li>{@link de.uka.ipd.sdq.featuremodel.impl.FeatureDiagramImpl#getConstraints <em>Constraints</em>}</li> |
| 36 | * <li>{@link de.uka.ipd.sdq.featuremodel.impl.FeatureDiagramImpl#getAnnotatableElement <em>Annotatable Element</em>}</li> |
| 37 | * </ul> |
| 38 | * </p> |
| 39 | * |
| 40 | * @generated |
| 41 | */ |
| 42 | public class FeatureDiagramImpl extends NamedElementImpl implements FeatureDiagram { |
| 43 | /** |
| 44 | * The cached value of the '{@link #getRootFeature() <em>Root Feature</em>}' containment reference. |
| 45 | * <!-- begin-user-doc --> |
| 46 | * <!-- end-user-doc --> |
| 47 | * @see #getRootFeature() |
| 48 | * @generated |
| 49 | * @ordered |
| 50 | */ |
| 51 | protected Feature rootFeature; |
| 52 | |
| 53 | /** |
| 54 | * The cached value of the '{@link #getConstraints() <em>Constraints</em>}' containment reference list. |
| 55 | * <!-- begin-user-doc --> |
| 56 | * <!-- end-user-doc --> |
| 57 | * @see #getConstraints() |
| 58 | * @generated |
| 59 | * @ordered |
| 60 | */ |
| 61 | protected EList<Constraint> constraints; |
| 62 | |
| 63 | /** |
| 64 | * The cached value of the '{@link #getAnnotatableElement() <em>Annotatable Element</em>}' reference list. |
| 65 | * <!-- begin-user-doc --> |
| 66 | * <!-- end-user-doc --> |
| 67 | * @see #getAnnotatableElement() |
| 68 | * @generated |
| 69 | * @ordered |
| 70 | */ |
| 71 | protected EList<EObject> annotatableElement; |
| 72 | |
| 73 | /** |
| 74 | * <!-- begin-user-doc --> |
| 75 | * <!-- end-user-doc --> |
| 76 | * @generated |
| 77 | */ |
| 78 | protected FeatureDiagramImpl() { |
| 79 | super(); |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * <!-- begin-user-doc --> |
| 84 | * <!-- end-user-doc --> |
| 85 | * @generated |
| 86 | */ |
| 87 | @Override |
| 88 | protected EClass eStaticClass() { |
| 89 | return featuremodelPackage.Literals.FEATURE_DIAGRAM; |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * <!-- begin-user-doc --> |
| 94 | * <!-- end-user-doc --> |
| 95 | * @generated |
| 96 | */ |
| 97 | public Feature getRootFeature() { |
| 98 | return rootFeature; |
| 99 | } |
| 100 | |
| 101 | /** |
| 102 | * <!-- begin-user-doc --> |
| 103 | * <!-- end-user-doc --> |
| 104 | * @generated |
| 105 | */ |
| 106 | public NotificationChain basicSetRootFeature(Feature newRootFeature, NotificationChain msgs) { |
| 107 | Feature oldRootFeature = rootFeature; |
| 108 | rootFeature = newRootFeature; |
| 109 | if (eNotificationRequired()) { |
| 110 | ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE, oldRootFeature, newRootFeature); |
| 111 | if (msgs == null) msgs = notification; else msgs.add(notification); |
| 112 | } |
| 113 | return msgs; |
| 114 | } |
| 115 | |
| 116 | /** |
| 117 | * <!-- begin-user-doc --> |
| 118 | * <!-- end-user-doc --> |
| 119 | * @generated |
| 120 | */ |
| 121 | public void setRootFeature(Feature newRootFeature) { |
| 122 | if (newRootFeature != rootFeature) { |
| 123 | NotificationChain msgs = null; |
| 124 | if (rootFeature != null) |
| 125 | msgs = ((InternalEObject)rootFeature).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE, null, msgs); |
| 126 | if (newRootFeature != null) |
| 127 | msgs = ((InternalEObject)newRootFeature).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE, null, msgs); |
| 128 | msgs = basicSetRootFeature(newRootFeature, msgs); |
| 129 | if (msgs != null) msgs.dispatch(); |
| 130 | } |
| 131 | else if (eNotificationRequired()) |
| 132 | eNotify(new ENotificationImpl(this, Notification.SET, featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE, newRootFeature, newRootFeature)); |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * <!-- begin-user-doc --> |
| 137 | * <!-- end-user-doc --> |
| 138 | * @generated |
| 139 | */ |
| 140 | public EList<Constraint> getConstraints() { |
| 141 | if (constraints == null) { |
| 142 | constraints = new EObjectContainmentEList<Constraint>(Constraint.class, this, featuremodelPackage.FEATURE_DIAGRAM__CONSTRAINTS); |
| 143 | } |
| 144 | return constraints; |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * <!-- begin-user-doc --> |
| 149 | * <!-- end-user-doc --> |
| 150 | * @generated |
| 151 | */ |
| 152 | public EList<EObject> getAnnotatableElement() { |
| 153 | if (annotatableElement == null) { |
| 154 | annotatableElement = new EObjectResolvingEList<EObject>(EObject.class, this, featuremodelPackage.FEATURE_DIAGRAM__ANNOTATABLE_ELEMENT); |
| 155 | } |
| 156 | return annotatableElement; |
| 157 | } |
| 158 | |
| 159 | /** |
| 160 | * <!-- begin-user-doc --> |
| 161 | * <!-- end-user-doc --> |
| 162 | * @generated |
| 163 | */ |
| 164 | @Override |
| 165 | public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| 166 | switch (featureID) { |
| 167 | case featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE: |
| 168 | return basicSetRootFeature(null, msgs); |
| 169 | case featuremodelPackage.FEATURE_DIAGRAM__CONSTRAINTS: |
| 170 | return ((InternalEList<?>)getConstraints()).basicRemove(otherEnd, msgs); |
| 171 | } |
| 172 | return super.eInverseRemove(otherEnd, featureID, msgs); |
| 173 | } |
| 174 | |
| 175 | /** |
| 176 | * <!-- begin-user-doc --> |
| 177 | * <!-- end-user-doc --> |
| 178 | * @generated |
| 179 | */ |
| 180 | @Override |
| 181 | public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| 182 | switch (featureID) { |
| 183 | case featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE: |
| 184 | return getRootFeature(); |
| 185 | case featuremodelPackage.FEATURE_DIAGRAM__CONSTRAINTS: |
| 186 | return getConstraints(); |
| 187 | case featuremodelPackage.FEATURE_DIAGRAM__ANNOTATABLE_ELEMENT: |
| 188 | return getAnnotatableElement(); |
| 189 | } |
| 190 | return super.eGet(featureID, resolve, coreType); |
| 191 | } |
| 192 | |
| 193 | /** |
| 194 | * <!-- begin-user-doc --> |
| 195 | * <!-- end-user-doc --> |
| 196 | * @generated |
| 197 | */ |
| 198 | @SuppressWarnings("unchecked") |
| 199 | @Override |
| 200 | public void eSet(int featureID, Object newValue) { |
| 201 | switch (featureID) { |
| 202 | case featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE: |
| 203 | setRootFeature((Feature)newValue); |
| 204 | return; |
| 205 | case featuremodelPackage.FEATURE_DIAGRAM__CONSTRAINTS: |
| 206 | getConstraints().clear(); |
| 207 | getConstraints().addAll((Collection<? extends Constraint>)newValue); |
| 208 | return; |
| 209 | case featuremodelPackage.FEATURE_DIAGRAM__ANNOTATABLE_ELEMENT: |
| 210 | getAnnotatableElement().clear(); |
| 211 | getAnnotatableElement().addAll((Collection<? extends EObject>)newValue); |
| 212 | return; |
| 213 | } |
| 214 | super.eSet(featureID, newValue); |
| 215 | } |
| 216 | |
| 217 | /** |
| 218 | * <!-- begin-user-doc --> |
| 219 | * <!-- end-user-doc --> |
| 220 | * @generated |
| 221 | */ |
| 222 | @Override |
| 223 | public void eUnset(int featureID) { |
| 224 | switch (featureID) { |
| 225 | case featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE: |
| 226 | setRootFeature((Feature)null); |
| 227 | return; |
| 228 | case featuremodelPackage.FEATURE_DIAGRAM__CONSTRAINTS: |
| 229 | getConstraints().clear(); |
| 230 | return; |
| 231 | case featuremodelPackage.FEATURE_DIAGRAM__ANNOTATABLE_ELEMENT: |
| 232 | getAnnotatableElement().clear(); |
| 233 | return; |
| 234 | } |
| 235 | super.eUnset(featureID); |
| 236 | } |
| 237 | |
| 238 | /** |
| 239 | * <!-- begin-user-doc --> |
| 240 | * <!-- end-user-doc --> |
| 241 | * @generated |
| 242 | */ |
| 243 | @Override |
| 244 | public boolean eIsSet(int featureID) { |
| 245 | switch (featureID) { |
| 246 | case featuremodelPackage.FEATURE_DIAGRAM__ROOT_FEATURE: |
| 247 | return rootFeature != null; |
| 248 | case featuremodelPackage.FEATURE_DIAGRAM__CONSTRAINTS: |
| 249 | return constraints != null && !constraints.isEmpty(); |
| 250 | case featuremodelPackage.FEATURE_DIAGRAM__ANNOTATABLE_ELEMENT: |
| 251 | return annotatableElement != null && !annotatableElement.isEmpty(); |
| 252 | } |
| 253 | return super.eIsSet(featureID); |
| 254 | } |
| 255 | |
| 256 | } //FeatureDiagramImpl |