| /******************************************************************************* |
| * 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 java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EClassifier; |
| import org.eclipse.emf.ecore.EDataType; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.util.EDataTypeUniqueEList; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.emf.edapt.declaration.Operation; |
| import org.eclipse.emf.edapt.declaration.Parameter; |
| import org.eclipse.emf.edapt.spi.history.HistoryFactory; |
| import org.eclipse.emf.edapt.spi.history.HistoryPackage; |
| import org.eclipse.emf.edapt.spi.history.ModelReference; |
| import org.eclipse.emf.edapt.spi.history.OperationInstance; |
| import org.eclipse.emf.edapt.spi.history.ParameterInstance; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Parameter Instance</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.ParameterInstanceImpl#getValue <em>Value</em>}</li> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.ParameterInstanceImpl#getDataValue <em>Data Value</em>}</li> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.ParameterInstanceImpl#getReferenceValue <em>Reference Value</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class ParameterInstanceImpl extends NamedElementImpl implements ParameterInstance { |
| /** |
| * The default value of the '{@link #getValue() <em>Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final Object VALUE_EDEFAULT = null; |
| /** |
| * The cached value of the '{@link #getDataValue() <em>Data Value</em>}' attribute list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getDataValue() |
| * @generated |
| * @ordered |
| */ |
| protected EList<String> dataValue; |
| /** |
| * The cached value of the '{@link #getReferenceValue() <em>Reference Value</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getReferenceValue() |
| * @generated |
| * @ordered |
| */ |
| protected EList<ModelReference> referenceValue; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected ParameterInstanceImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return HistoryPackage.Literals.PARAMETER_INSTANCE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public Object getValue() { |
| final Parameter parameter = getParameter(); |
| final EClassifier classifier = parameter.getClassifier(); |
| |
| if (parameter.isMany()) { |
| if (classifier instanceof EClass) { |
| final List<EObject> result = new ArrayList<EObject>(); |
| for (final ModelReference reference : getReferenceValue()) { |
| result.add(reference.getElement()); |
| } |
| return result; |
| } |
| final EDataType dataType = (EDataType) classifier; |
| final List<String> dataValue = getDataValue(); |
| final List<Object> result = new ArrayList<Object>(); |
| for (final Iterator<String> i = dataValue.iterator(); i.hasNext();) { |
| final String stringValue = i.next(); |
| result.add(EcoreUtil.createFromString(dataType, stringValue)); |
| } |
| return result; |
| } |
| if (classifier instanceof EClass) { |
| final List<ModelReference> referenceValue = getReferenceValue(); |
| if (referenceValue.isEmpty()) { |
| return null; |
| } |
| final ModelReference reference = referenceValue.get(0); |
| return reference.getElement(); |
| } |
| final EDataType dataType = (EDataType) classifier; |
| final List<String> dataValue = getDataValue(); |
| if (dataValue.isEmpty()) { |
| return null; |
| } |
| final String stringValue = dataValue.get(0); |
| return EcoreUtil.createFromString(dataType, stringValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| @SuppressWarnings("unchecked") |
| public void setValue(Object newValue) { |
| final Parameter parameter = getParameter(); |
| if (parameter.isMany()) { |
| if (parameter.getClassifier() instanceof EClass) { |
| final List<ModelReference> referenceValue = getReferenceValue(); |
| referenceValue.clear(); |
| final Collection<EObject> newReferenceValue = (Collection<EObject>) newValue; |
| if (newReferenceValue != null) { |
| for (final EObject element : newReferenceValue) { |
| final ModelReference reference = HistoryFactory.eINSTANCE.createModelReference(); |
| reference.setElement(element); |
| referenceValue.add(reference); |
| } |
| } |
| } |
| else { |
| final EDataType dataType = (EDataType) parameter.getClassifier(); |
| final List<String> dataValue = getDataValue(); |
| dataValue.clear(); |
| final Collection<String> newDataValue = (Collection<String>) newValue; |
| for (final Iterator<String> i = newDataValue.iterator(); i.hasNext();) { |
| dataValue.add(EcoreUtil.convertToString(dataType, i.next())); |
| } |
| } |
| } |
| else { |
| if (parameter.getClassifier() instanceof EClass) { |
| final List<ModelReference> referenceValue = getReferenceValue(); |
| referenceValue.clear(); |
| if (newValue != null) { |
| final ModelReference reference = HistoryFactory.eINSTANCE.createModelReference(); |
| reference.setElement((EObject) newValue); |
| referenceValue.add(reference); |
| } |
| } |
| else { |
| final EDataType dataType = (EDataType) parameter.getClassifier(); |
| final List<String> dataValue = getDataValue(); |
| dataValue.clear(); |
| final String stringValue = EcoreUtil.convertToString(dataType, newValue); |
| dataValue.add(stringValue); |
| } |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public EList<String> getDataValue() { |
| if (dataValue == null) { |
| dataValue = new EDataTypeUniqueEList<String>(String.class, this, |
| HistoryPackage.PARAMETER_INSTANCE__DATA_VALUE); |
| } |
| return dataValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public EList<ModelReference> getReferenceValue() { |
| if (referenceValue == null) { |
| referenceValue = new EObjectContainmentEList<ModelReference>(ModelReference.class, this, |
| HistoryPackage.PARAMETER_INSTANCE__REFERENCE_VALUE); |
| } |
| return referenceValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public Parameter getParameter() { |
| final OperationInstance operationInstance = (OperationInstance) eContainer(); |
| final Operation operation = operationInstance.getOperation(); |
| return operation.getParameter(getName()); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case HistoryPackage.PARAMETER_INSTANCE__REFERENCE_VALUE: |
| return ((InternalEList<?>) getReferenceValue()).basicRemove(otherEnd, 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 HistoryPackage.PARAMETER_INSTANCE__VALUE: |
| return getValue(); |
| case HistoryPackage.PARAMETER_INSTANCE__DATA_VALUE: |
| return getDataValue(); |
| case HistoryPackage.PARAMETER_INSTANCE__REFERENCE_VALUE: |
| return getReferenceValue(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case HistoryPackage.PARAMETER_INSTANCE__VALUE: |
| setValue(newValue); |
| return; |
| case HistoryPackage.PARAMETER_INSTANCE__DATA_VALUE: |
| getDataValue().clear(); |
| getDataValue().addAll((Collection<? extends String>) newValue); |
| return; |
| case HistoryPackage.PARAMETER_INSTANCE__REFERENCE_VALUE: |
| getReferenceValue().clear(); |
| getReferenceValue().addAll((Collection<? extends ModelReference>) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.PARAMETER_INSTANCE__VALUE: |
| setValue(VALUE_EDEFAULT); |
| return; |
| case HistoryPackage.PARAMETER_INSTANCE__DATA_VALUE: |
| getDataValue().clear(); |
| return; |
| case HistoryPackage.PARAMETER_INSTANCE__REFERENCE_VALUE: |
| getReferenceValue().clear(); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.PARAMETER_INSTANCE__VALUE: |
| return VALUE_EDEFAULT == null ? getValue() != null : !VALUE_EDEFAULT.equals(getValue()); |
| case HistoryPackage.PARAMETER_INSTANCE__DATA_VALUE: |
| return dataValue != null && !dataValue.isEmpty(); |
| case HistoryPackage.PARAMETER_INSTANCE__REFERENCE_VALUE: |
| return referenceValue != null && !referenceValue.isEmpty(); |
| } |
| 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(" (dataValue: "); //$NON-NLS-1$ |
| result.append(dataValue); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } // ParameterInstanceImpl |