| /******************************************************************************* |
| * Copyright (c) 2007, 2010 BMW Car IT, Technische Universitaet Muenchen, and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * BMW Car IT - Initial API and implementation |
| * Technische Universitaet Muenchen - Major refactoring and extension |
| *******************************************************************************/ |
| package org.eclipse.emf.edapt.spi.history.impl; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EAttribute; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EDataType; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.edapt.spi.history.HistoryPackage; |
| import org.eclipse.emf.edapt.spi.history.Set; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Set</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.SetImpl#getOldDataValue <em>Old Data Value</em>}</li> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.SetImpl#getOldReferenceValue <em>Old Reference Value</em>}</li> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.SetImpl#getOldValue <em>Old Value</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class SetImpl extends ValueChangeImpl implements Set { |
| /** |
| * The default value of the '{@link #getOldDataValue() <em>Old Data Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getOldDataValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final String OLD_DATA_VALUE_EDEFAULT = null; |
| /** |
| * The cached value of the '{@link #getOldDataValue() <em>Old Data Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getOldDataValue() |
| * @generated |
| * @ordered |
| */ |
| protected String oldDataValue = OLD_DATA_VALUE_EDEFAULT; |
| /** |
| * The cached value of the '{@link #getOldReferenceValue() <em>Old Reference Value</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getOldReferenceValue() |
| * @generated |
| * @ordered |
| */ |
| protected EObject oldReferenceValue; |
| /** |
| * The default value of the '{@link #getOldValue() <em>Old Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getOldValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final Object OLD_VALUE_EDEFAULT = null; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected SetImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return HistoryPackage.Literals.SET; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getOldDataValue() { |
| return oldDataValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void setOldDataValue(String newOldDataValue) { |
| final String oldOldDataValue = oldDataValue; |
| oldDataValue = newOldDataValue; |
| if (eNotificationRequired()) { |
| eNotify(new ENotificationImpl(this, Notification.SET, HistoryPackage.SET__OLD_DATA_VALUE, oldOldDataValue, |
| oldDataValue)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public EObject getOldReferenceValue() { |
| if (oldReferenceValue != null && oldReferenceValue.eIsProxy()) { |
| final InternalEObject oldOldReferenceValue = (InternalEObject) oldReferenceValue; |
| oldReferenceValue = eResolveProxy(oldOldReferenceValue); |
| if (oldReferenceValue != oldOldReferenceValue) { |
| if (eNotificationRequired()) { |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, HistoryPackage.SET__OLD_REFERENCE_VALUE, |
| oldOldReferenceValue, oldReferenceValue)); |
| } |
| } |
| } |
| return oldReferenceValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public EObject basicGetOldReferenceValue() { |
| return oldReferenceValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void setOldReferenceValue(EObject newOldReferenceValue) { |
| final EObject oldOldReferenceValue = oldReferenceValue; |
| oldReferenceValue = newOldReferenceValue; |
| if (eNotificationRequired()) { |
| eNotify(new ENotificationImpl(this, Notification.SET, HistoryPackage.SET__OLD_REFERENCE_VALUE, |
| oldOldReferenceValue, oldReferenceValue)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public Object getOldValue() { |
| final EStructuralFeature feature = getFeature(); |
| if (feature instanceof EReference) { |
| return getOldReferenceValue(); |
| } |
| final EAttribute attribute = (EAttribute) feature; |
| final EDataType type = attribute.getEAttributeType(); |
| return EcoreUtil.createFromString(type, getOldDataValue()); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public void setOldValue(Object newOldValue) { |
| final EStructuralFeature feature = getFeature(); |
| if (feature instanceof EReference) { |
| setOldReferenceValue((EObject) newOldValue); |
| } |
| else { |
| final EAttribute attribute = (EAttribute) feature; |
| final EDataType type = attribute.getEAttributeType(); |
| setOldDataValue(EcoreUtil.convertToString(type, newOldValue)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case HistoryPackage.SET__OLD_DATA_VALUE: |
| return getOldDataValue(); |
| case HistoryPackage.SET__OLD_REFERENCE_VALUE: |
| if (resolve) { |
| return getOldReferenceValue(); |
| } |
| return basicGetOldReferenceValue(); |
| case HistoryPackage.SET__OLD_VALUE: |
| return getOldValue(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case HistoryPackage.SET__OLD_DATA_VALUE: |
| setOldDataValue((String) newValue); |
| return; |
| case HistoryPackage.SET__OLD_REFERENCE_VALUE: |
| setOldReferenceValue((EObject) newValue); |
| return; |
| case HistoryPackage.SET__OLD_VALUE: |
| setOldValue(newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.SET__OLD_DATA_VALUE: |
| setOldDataValue(OLD_DATA_VALUE_EDEFAULT); |
| return; |
| case HistoryPackage.SET__OLD_REFERENCE_VALUE: |
| setOldReferenceValue((EObject) null); |
| return; |
| case HistoryPackage.SET__OLD_VALUE: |
| setOldValue(OLD_VALUE_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.SET__OLD_DATA_VALUE: |
| return OLD_DATA_VALUE_EDEFAULT == null ? oldDataValue != null : !OLD_DATA_VALUE_EDEFAULT |
| .equals(oldDataValue); |
| case HistoryPackage.SET__OLD_REFERENCE_VALUE: |
| return oldReferenceValue != null; |
| case HistoryPackage.SET__OLD_VALUE: |
| return OLD_VALUE_EDEFAULT == null ? getOldValue() != null : !OLD_VALUE_EDEFAULT.equals(getOldValue()); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) { |
| return super.toString(); |
| } |
| |
| final StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (oldDataValue: "); //$NON-NLS-1$ |
| result.append(oldDataValue); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } // SetImpl |