| /** |
| * <copyright> |
| * </copyright> |
| * |
| * $Id: EqualsImpl.java,v 1.2 2011/03/05 21:52:04 auhl Exp $ |
| */ |
| package dataaccess.expressions.impl; |
| |
| import dataaccess.expressions.Equals; |
| import dataaccess.expressions.Expression; |
| import dataaccess.expressions.ExpressionsPackage; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Equals</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link dataaccess.expressions.impl.EqualsImpl#getLeft <em>Left</em>}</li> |
| * <li>{@link dataaccess.expressions.impl.EqualsImpl#getRight <em>Right</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class EqualsImpl extends ExpressionImpl implements Equals { |
| /** |
| * The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getLeft() |
| * @generated |
| * @ordered |
| */ |
| protected Expression left; |
| |
| /** |
| * The cached value of the '{@link #getRight() <em>Right</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getRight() |
| * @generated |
| * @ordered |
| */ |
| protected Expression right; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EqualsImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return ExpressionsPackage.Literals.EQUALS; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression getLeft() { |
| if (left != null && left.eIsProxy()) { |
| InternalEObject oldLeft = (InternalEObject)left; |
| left = (Expression)eResolveProxy(oldLeft); |
| if (left != oldLeft) { |
| InternalEObject newLeft = (InternalEObject)left; |
| NotificationChain msgs = oldLeft.eInverseRemove(this, ExpressionsPackage.EXPRESSION__LEFT_OF_EQUALS, Expression.class, null); |
| if (newLeft.eInternalContainer() == null) { |
| msgs = newLeft.eInverseAdd(this, ExpressionsPackage.EXPRESSION__LEFT_OF_EQUALS, Expression.class, msgs); |
| } |
| if (msgs != null) msgs.dispatch(); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExpressionsPackage.EQUALS__LEFT, oldLeft, left)); |
| } |
| } |
| return left; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression basicGetLeft() { |
| return left; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetLeft(Expression newLeft, NotificationChain msgs) { |
| Expression oldLeft = left; |
| left = newLeft; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExpressionsPackage.EQUALS__LEFT, oldLeft, newLeft); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setLeft(Expression newLeft) { |
| if (newLeft != left) { |
| NotificationChain msgs = null; |
| if (left != null) |
| msgs = ((InternalEObject)left).eInverseRemove(this, ExpressionsPackage.EXPRESSION__LEFT_OF_EQUALS, Expression.class, msgs); |
| if (newLeft != null) |
| msgs = ((InternalEObject)newLeft).eInverseAdd(this, ExpressionsPackage.EXPRESSION__LEFT_OF_EQUALS, Expression.class, msgs); |
| msgs = basicSetLeft(newLeft, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ExpressionsPackage.EQUALS__LEFT, newLeft, newLeft)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression getRight() { |
| if (right != null && right.eIsProxy()) { |
| InternalEObject oldRight = (InternalEObject)right; |
| right = (Expression)eResolveProxy(oldRight); |
| if (right != oldRight) { |
| InternalEObject newRight = (InternalEObject)right; |
| NotificationChain msgs = oldRight.eInverseRemove(this, ExpressionsPackage.EXPRESSION__RIGHT_OF_EQUALS, Expression.class, null); |
| if (newRight.eInternalContainer() == null) { |
| msgs = newRight.eInverseAdd(this, ExpressionsPackage.EXPRESSION__RIGHT_OF_EQUALS, Expression.class, msgs); |
| } |
| if (msgs != null) msgs.dispatch(); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExpressionsPackage.EQUALS__RIGHT, oldRight, right)); |
| } |
| } |
| return right; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression basicGetRight() { |
| return right; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetRight(Expression newRight, NotificationChain msgs) { |
| Expression oldRight = right; |
| right = newRight; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExpressionsPackage.EQUALS__RIGHT, oldRight, newRight); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setRight(Expression newRight) { |
| if (newRight != right) { |
| NotificationChain msgs = null; |
| if (right != null) |
| msgs = ((InternalEObject)right).eInverseRemove(this, ExpressionsPackage.EXPRESSION__RIGHT_OF_EQUALS, Expression.class, msgs); |
| if (newRight != null) |
| msgs = ((InternalEObject)newRight).eInverseAdd(this, ExpressionsPackage.EXPRESSION__RIGHT_OF_EQUALS, Expression.class, msgs); |
| msgs = basicSetRight(newRight, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ExpressionsPackage.EQUALS__RIGHT, newRight, newRight)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case ExpressionsPackage.EQUALS__LEFT: |
| if (left != null) |
| msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.EQUALS__LEFT, null, msgs); |
| return basicSetLeft((Expression)otherEnd, msgs); |
| case ExpressionsPackage.EQUALS__RIGHT: |
| if (right != null) |
| msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.EQUALS__RIGHT, null, msgs); |
| return basicSetRight((Expression)otherEnd, msgs); |
| } |
| return super.eInverseAdd(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case ExpressionsPackage.EQUALS__LEFT: |
| return basicSetLeft(null, msgs); |
| case ExpressionsPackage.EQUALS__RIGHT: |
| return basicSetRight(null, msgs); |
| } |
| return super.eInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case ExpressionsPackage.EQUALS__LEFT: |
| if (resolve) return getLeft(); |
| return basicGetLeft(); |
| case ExpressionsPackage.EQUALS__RIGHT: |
| if (resolve) return getRight(); |
| return basicGetRight(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case ExpressionsPackage.EQUALS__LEFT: |
| setLeft((Expression)newValue); |
| return; |
| case ExpressionsPackage.EQUALS__RIGHT: |
| setRight((Expression)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.EQUALS__LEFT: |
| setLeft((Expression)null); |
| return; |
| case ExpressionsPackage.EQUALS__RIGHT: |
| setRight((Expression)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.EQUALS__LEFT: |
| return left != null; |
| case ExpressionsPackage.EQUALS__RIGHT: |
| return right != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } //EqualsImpl |
