| /******************************************************************************* |
| * Copyright (c) 2008-2011 Chair for Applied Software Engineering, |
| * Technische Universitaet Muenchen. |
| * 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: |
| ******************************************************************************/ |
| package org.eclipse.emf.emfstore.internal.server.model.versioning.operations.impl; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EAttribute; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.emfstore.internal.common.model.IdEObjectCollection; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.operations.AbstractOperation; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.operations.MultiAttributeMoveOperation; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.operations.OperationsFactory; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.operations.OperationsPackage; |
| import org.eclipse.emf.emfstore.internal.server.model.versioning.operations.UnkownFeatureException; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object ' <em><b>Multi Attribute Move Operation</b></em>'. <!-- |
| * end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li> |
| * {@link org.eclipse.emf.emfstore.internal.server.model.versioning.operations.impl.MultiAttributeMoveOperationImpl#getOldIndex |
| * <em>Old Index</em>}</li> |
| * <li> |
| * {@link org.eclipse.emf.emfstore.internal.server.model.versioning.operations.impl.MultiAttributeMoveOperationImpl#getNewIndex |
| * <em>New Index</em>}</li> |
| * <li> |
| * {@link org.eclipse.emf.emfstore.internal.server.model.versioning.operations.impl.MultiAttributeMoveOperationImpl#getReferencedValue |
| * <em>Referenced Value</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class MultiAttributeMoveOperationImpl extends FeatureOperationImpl implements MultiAttributeMoveOperation { |
| /** |
| * The default value of the '{@link #getOldIndex() <em>Old Index</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getOldIndex() |
| * @generated |
| * @ordered |
| */ |
| protected static final int OLD_INDEX_EDEFAULT = 0; |
| |
| /** |
| * The cached value of the '{@link #getOldIndex() <em>Old Index</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getOldIndex() |
| * @generated |
| * @ordered |
| */ |
| protected int oldIndex = OLD_INDEX_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getNewIndex() <em>New Index</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getNewIndex() |
| * @generated |
| * @ordered |
| */ |
| protected static final int NEW_INDEX_EDEFAULT = 0; |
| |
| /** |
| * The cached value of the '{@link #getNewIndex() <em>New Index</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getNewIndex() |
| * @generated |
| * @ordered |
| */ |
| protected int newIndex = NEW_INDEX_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getReferencedValue() <em>Referenced Value</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @see #getReferencedValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final Object REFERENCED_VALUE_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getReferencedValue() <em>Referenced Value</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @see #getReferencedValue() |
| * @generated |
| * @ordered |
| */ |
| protected Object referencedValue = REFERENCED_VALUE_EDEFAULT; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected MultiAttributeMoveOperationImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return OperationsPackage.Literals.MULTI_ATTRIBUTE_MOVE_OPERATION; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public int getOldIndex() { |
| return oldIndex; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void setOldIndex(int newOldIndex) { |
| int oldOldIndex = oldIndex; |
| oldIndex = newOldIndex; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__OLD_INDEX, oldOldIndex, oldIndex)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public int getNewIndex() { |
| return newIndex; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void setNewIndex(int newNewIndex) { |
| int oldNewIndex = newIndex; |
| newIndex = newNewIndex; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__NEW_INDEX, oldNewIndex, newIndex)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public Object getReferencedValue() { |
| return referencedValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void setReferencedValue(Object newReferencedValue) { |
| Object oldReferencedValue = referencedValue; |
| referencedValue = newReferencedValue; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__REFERENCED_VALUE, oldReferencedValue, referencedValue)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) |
| { |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__OLD_INDEX: |
| return getOldIndex(); |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__NEW_INDEX: |
| return getNewIndex(); |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__REFERENCED_VALUE: |
| return getReferencedValue(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) |
| { |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__OLD_INDEX: |
| setOldIndex((Integer) newValue); |
| return; |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__NEW_INDEX: |
| setNewIndex((Integer) newValue); |
| return; |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__REFERENCED_VALUE: |
| setReferencedValue(newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) |
| { |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__OLD_INDEX: |
| setOldIndex(OLD_INDEX_EDEFAULT); |
| return; |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__NEW_INDEX: |
| setNewIndex(NEW_INDEX_EDEFAULT); |
| return; |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__REFERENCED_VALUE: |
| setReferencedValue(REFERENCED_VALUE_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) |
| { |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__OLD_INDEX: |
| return oldIndex != OLD_INDEX_EDEFAULT; |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__NEW_INDEX: |
| return newIndex != NEW_INDEX_EDEFAULT; |
| case OperationsPackage.MULTI_ATTRIBUTE_MOVE_OPERATION__REFERENCED_VALUE: |
| return REFERENCED_VALUE_EDEFAULT == null ? referencedValue != null : !REFERENCED_VALUE_EDEFAULT |
| .equals(referencedValue); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (oldIndex: "); //$NON-NLS-1$ |
| result.append(oldIndex); |
| result.append(", newIndex: "); //$NON-NLS-1$ |
| result.append(newIndex); |
| result.append(", referencedValue: "); //$NON-NLS-1$ |
| result.append(referencedValue); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| /** |
| * |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.emfstore.internal.server.model.versioning.operations.AbstractOperation#apply(org.eclipse.emf.emfstore.internal.common.model.IdEObjectCollection) |
| */ |
| public void apply(IdEObjectCollection project) { |
| final EObject modelElement = project.getModelElement(getModelElementId()); |
| if (modelElement == null) { |
| return; |
| } |
| |
| if (getNewIndex() < 0 || getOldIndex() < 0) { |
| return; |
| } |
| |
| EAttribute feature; |
| try { |
| feature = (EAttribute) getFeature(modelElement); |
| @SuppressWarnings("unchecked") |
| final EList<Object> list = (EList<Object>) modelElement.eGet(feature); |
| if (list.size() > getOldIndex() && list.size() > getNewIndex()) { |
| list.move(getNewIndex(), getOldIndex()); |
| } |
| |
| } catch (final UnkownFeatureException e) { |
| // we ignore any non applicable o |
| } |
| } |
| |
| @Override |
| public AbstractOperation reverse() { |
| final MultiAttributeMoveOperation operation = OperationsFactory.eINSTANCE.createMultiAttributeMoveOperation(); |
| super.reverse(operation); |
| operation.setNewIndex(getOldIndex()); |
| operation.setOldIndex(getNewIndex()); |
| operation.setReferencedValue(getReferencedValue()); |
| return operation; |
| } |
| |
| } // MultiAttributeMoveOperationImpl |