| 1 | /** |
| 2 | * <copyright> |
| 3 | * </copyright> |
| 4 | * |
| 5 | * $Id$ |
| 6 | */ |
| 7 | package QVTRelation.impl; |
| 8 | |
| 9 | import EssentialOCL.OclExpression; |
| 10 | |
| 11 | import EssentialOCL.impl.OclExpressionImpl; |
| 12 | |
| 13 | import QVTRelation.QVTRelationPackage; |
| 14 | import QVTRelation.Relation; |
| 15 | import QVTRelation.RelationCallExp; |
| 16 | |
| 17 | import java.util.Collection; |
| 18 | |
| 19 | import org.eclipse.emf.common.notify.Notification; |
| 20 | import org.eclipse.emf.common.notify.NotificationChain; |
| 21 | |
| 22 | import org.eclipse.emf.common.util.EList; |
| 23 | |
| 24 | import org.eclipse.emf.ecore.EClass; |
| 25 | import org.eclipse.emf.ecore.InternalEObject; |
| 26 | |
| 27 | import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| 28 | |
| 29 | import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| 30 | import org.eclipse.emf.ecore.util.InternalEList; |
| 31 | |
| 32 | /** |
| 33 | * <!-- begin-user-doc --> |
| 34 | * An implementation of the model object '<em><b>Relation Call Exp</b></em>'. |
| 35 | * <!-- end-user-doc --> |
| 36 | * <p> |
| 37 | * The following features are implemented: |
| 38 | * <ul> |
| 39 | * <li>{@link QVTRelation.impl.RelationCallExpImpl#getArgument <em>Argument</em>}</li> |
| 40 | * <li>{@link QVTRelation.impl.RelationCallExpImpl#getReferredRelation <em>Referred Relation</em>}</li> |
| 41 | * </ul> |
| 42 | * </p> |
| 43 | * |
| 44 | * @generated |
| 45 | */ |
| 46 | public class RelationCallExpImpl extends OclExpressionImpl implements RelationCallExp { |
| 47 | /** |
| 48 | * The cached value of the '{@link #getArgument() <em>Argument</em>}' containment reference list. |
| 49 | * <!-- begin-user-doc --> |
| 50 | * <!-- end-user-doc --> |
| 51 | * @see #getArgument() |
| 52 | * @generated |
| 53 | * @ordered |
| 54 | */ |
| 55 | protected EList<OclExpression> argument; |
| 56 | |
| 57 | /** |
| 58 | * The cached value of the '{@link #getReferredRelation() <em>Referred Relation</em>}' reference. |
| 59 | * <!-- begin-user-doc --> |
| 60 | * <!-- end-user-doc --> |
| 61 | * @see #getReferredRelation() |
| 62 | * @generated |
| 63 | * @ordered |
| 64 | */ |
| 65 | protected Relation referredRelation; |
| 66 | |
| 67 | /** |
| 68 | * <!-- begin-user-doc --> |
| 69 | * <!-- end-user-doc --> |
| 70 | * @generated |
| 71 | */ |
| 72 | protected RelationCallExpImpl() { |
| 73 | super(); |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * <!-- begin-user-doc --> |
| 78 | * <!-- end-user-doc --> |
| 79 | * @generated |
| 80 | */ |
| 81 | @Override |
| 82 | protected EClass eStaticClass() { |
| 83 | return QVTRelationPackage.Literals.RELATION_CALL_EXP; |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * <!-- begin-user-doc --> |
| 88 | * <!-- end-user-doc --> |
| 89 | * @generated |
| 90 | */ |
| 91 | public EList<OclExpression> getArgument() { |
| 92 | if (argument == null) { |
| 93 | argument = new EObjectContainmentEList<OclExpression>(OclExpression.class, this, QVTRelationPackage.RELATION_CALL_EXP__ARGUMENT); |
| 94 | } |
| 95 | return argument; |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * <!-- begin-user-doc --> |
| 100 | * <!-- end-user-doc --> |
| 101 | * @generated |
| 102 | */ |
| 103 | public Relation getReferredRelation() { |
| 104 | if (referredRelation != null && referredRelation.eIsProxy()) { |
| 105 | InternalEObject oldReferredRelation = (InternalEObject)referredRelation; |
| 106 | referredRelation = (Relation)eResolveProxy(oldReferredRelation); |
| 107 | if (referredRelation != oldReferredRelation) { |
| 108 | if (eNotificationRequired()) |
| 109 | eNotify(new ENotificationImpl(this, Notification.RESOLVE, QVTRelationPackage.RELATION_CALL_EXP__REFERRED_RELATION, oldReferredRelation, referredRelation)); |
| 110 | } |
| 111 | } |
| 112 | return referredRelation; |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * <!-- begin-user-doc --> |
| 117 | * <!-- end-user-doc --> |
| 118 | * @generated |
| 119 | */ |
| 120 | public Relation basicGetReferredRelation() { |
| 121 | return referredRelation; |
| 122 | } |
| 123 | |
| 124 | /** |
| 125 | * <!-- begin-user-doc --> |
| 126 | * <!-- end-user-doc --> |
| 127 | * @generated |
| 128 | */ |
| 129 | public void setReferredRelation(Relation newReferredRelation) { |
| 130 | Relation oldReferredRelation = referredRelation; |
| 131 | referredRelation = newReferredRelation; |
| 132 | if (eNotificationRequired()) |
| 133 | eNotify(new ENotificationImpl(this, Notification.SET, QVTRelationPackage.RELATION_CALL_EXP__REFERRED_RELATION, oldReferredRelation, referredRelation)); |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * <!-- begin-user-doc --> |
| 138 | * <!-- end-user-doc --> |
| 139 | * @generated |
| 140 | */ |
| 141 | @Override |
| 142 | public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| 143 | switch (featureID) { |
| 144 | case QVTRelationPackage.RELATION_CALL_EXP__ARGUMENT: |
| 145 | return ((InternalEList<?>)getArgument()).basicRemove(otherEnd, msgs); |
| 146 | } |
| 147 | return super.eInverseRemove(otherEnd, featureID, msgs); |
| 148 | } |
| 149 | |
| 150 | /** |
| 151 | * <!-- begin-user-doc --> |
| 152 | * <!-- end-user-doc --> |
| 153 | * @generated |
| 154 | */ |
| 155 | @Override |
| 156 | public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| 157 | switch (featureID) { |
| 158 | case QVTRelationPackage.RELATION_CALL_EXP__ARGUMENT: |
| 159 | return getArgument(); |
| 160 | case QVTRelationPackage.RELATION_CALL_EXP__REFERRED_RELATION: |
| 161 | if (resolve) return getReferredRelation(); |
| 162 | return basicGetReferredRelation(); |
| 163 | } |
| 164 | return super.eGet(featureID, resolve, coreType); |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * <!-- begin-user-doc --> |
| 169 | * <!-- end-user-doc --> |
| 170 | * @generated |
| 171 | */ |
| 172 | @SuppressWarnings("unchecked") |
| 173 | @Override |
| 174 | public void eSet(int featureID, Object newValue) { |
| 175 | switch (featureID) { |
| 176 | case QVTRelationPackage.RELATION_CALL_EXP__ARGUMENT: |
| 177 | getArgument().clear(); |
| 178 | getArgument().addAll((Collection<? extends OclExpression>)newValue); |
| 179 | return; |
| 180 | case QVTRelationPackage.RELATION_CALL_EXP__REFERRED_RELATION: |
| 181 | setReferredRelation((Relation)newValue); |
| 182 | return; |
| 183 | } |
| 184 | super.eSet(featureID, newValue); |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * <!-- begin-user-doc --> |
| 189 | * <!-- end-user-doc --> |
| 190 | * @generated |
| 191 | */ |
| 192 | @Override |
| 193 | public void eUnset(int featureID) { |
| 194 | switch (featureID) { |
| 195 | case QVTRelationPackage.RELATION_CALL_EXP__ARGUMENT: |
| 196 | getArgument().clear(); |
| 197 | return; |
| 198 | case QVTRelationPackage.RELATION_CALL_EXP__REFERRED_RELATION: |
| 199 | setReferredRelation((Relation)null); |
| 200 | return; |
| 201 | } |
| 202 | super.eUnset(featureID); |
| 203 | } |
| 204 | |
| 205 | /** |
| 206 | * <!-- begin-user-doc --> |
| 207 | * <!-- end-user-doc --> |
| 208 | * @generated |
| 209 | */ |
| 210 | @Override |
| 211 | public boolean eIsSet(int featureID) { |
| 212 | switch (featureID) { |
| 213 | case QVTRelationPackage.RELATION_CALL_EXP__ARGUMENT: |
| 214 | return argument != null && !argument.isEmpty(); |
| 215 | case QVTRelationPackage.RELATION_CALL_EXP__REFERRED_RELATION: |
| 216 | return referredRelation != null; |
| 217 | } |
| 218 | return super.eIsSet(featureID); |
| 219 | } |
| 220 | |
| 221 | } //RelationCallExpImpl |