| /* |
| * Copyright (c) 2005 IBM Corporation 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: |
| * IBM - initial API and implementation |
| * |
| * $Id: ExpressionImpl.java,v 1.1 2005/11/14 22:26:06 khussey Exp $ |
| */ |
| package org.eclipse.uml2.uml.internal.impl; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| 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.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| |
| import org.eclipse.uml2.common.util.DerivedUnionEObjectEList; |
| |
| import org.eclipse.uml2.uml.Element; |
| import org.eclipse.uml2.uml.Expression; |
| import org.eclipse.uml2.uml.StringExpression; |
| import org.eclipse.uml2.uml.TemplateParameter; |
| import org.eclipse.uml2.uml.Type; |
| import org.eclipse.uml2.uml.UMLPackage; |
| import org.eclipse.uml2.uml.ValueSpecification; |
| import org.eclipse.uml2.uml.VisibilityKind; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Expression</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.uml2.uml.internal.impl.ExpressionImpl#getOwnedElements <em>Owned Element</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.internal.impl.ExpressionImpl#getSymbol <em>Symbol</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.internal.impl.ExpressionImpl#getOperands <em>Operand</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class ExpressionImpl |
| extends ValueSpecificationImpl |
| implements Expression { |
| |
| /** |
| * The default value of the '{@link #getSymbol() <em>Symbol</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSymbol() |
| * @generated |
| * @ordered |
| */ |
| protected static final String SYMBOL_EDEFAULT = null; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ExpressionImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return UMLPackage.eINSTANCE.getExpression(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List getOwnedElements() { |
| List ownedElement = (List) eVirtualGet(UMLPackage.EXPRESSION__OWNED_ELEMENT); |
| if (ownedElement == null) { |
| eVirtualSet(UMLPackage.EXPRESSION__OWNED_ELEMENT, |
| ownedElement = new DerivedUnionEObjectEList(Element.class, |
| this, UMLPackage.EXPRESSION__OWNED_ELEMENT, |
| new EStructuralFeature[]{ |
| UMLPackage.eINSTANCE.getElement_OwnedComment(), |
| UMLPackage.eINSTANCE.getNamedElement_NameExpression(), |
| UMLPackage.eINSTANCE.getExpression_Operand()})); |
| } |
| return ownedElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getSymbol() { |
| String symbol = (String) eVirtualGet(UMLPackage.EXPRESSION__SYMBOL); |
| return symbol == null |
| ? SYMBOL_EDEFAULT |
| : symbol; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSymbol(String newSymbol) { |
| newSymbol = newSymbol == null |
| ? SYMBOL_EDEFAULT |
| : newSymbol; |
| String symbol = newSymbol; |
| Object oldSymbol = eVirtualSet(UMLPackage.EXPRESSION__SYMBOL, symbol); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UMLPackage.EXPRESSION__SYMBOL, oldSymbol == EVIRTUAL_NO_VALUE |
| ? SYMBOL_EDEFAULT |
| : oldSymbol, symbol)); |
| |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List getOperands() { |
| List operand = (List) eVirtualGet(UMLPackage.EXPRESSION__OPERAND); |
| if (operand == null) { |
| eVirtualSet(UMLPackage.EXPRESSION__OPERAND, |
| operand = new EObjectContainmentEList(ValueSpecification.class, |
| this, UMLPackage.EXPRESSION__OPERAND)); |
| } |
| return operand; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification createOperand(EClass eClass) { |
| ValueSpecification newOperand = (ValueSpecification) eClass |
| .getEPackage().getEFactoryInstance().create(eClass); |
| getOperands().add(newOperand); |
| return newOperand; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification getOperand(String name) { |
| for (Iterator i = getOperands().iterator(); i.hasNext();) { |
| ValueSpecification operand = (ValueSpecification) i.next(); |
| if (name.equals(operand.getName())) { |
| return operand; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case UMLPackage.EXPRESSION__EANNOTATIONS : |
| return ((InternalEList) getEAnnotations()).basicRemove( |
| otherEnd, msgs); |
| case UMLPackage.EXPRESSION__OWNED_COMMENT : |
| return ((InternalEList) getOwnedComments()).basicRemove( |
| otherEnd, msgs); |
| case UMLPackage.EXPRESSION__CLIENT_DEPENDENCY : |
| return ((InternalEList) getClientDependencies()) |
| .basicRemove(otherEnd, msgs); |
| case UMLPackage.EXPRESSION__NAME_EXPRESSION : |
| return basicSetNameExpression(null, msgs); |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| return basicSetTemplateParameter(null, msgs); |
| case UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER : |
| return eBasicSetContainer(null, |
| UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER, msgs); |
| case UMLPackage.EXPRESSION__OPERAND : |
| return ((InternalEList) getOperands()).basicRemove( |
| otherEnd, msgs); |
| default : |
| return eDynamicInverseRemove(otherEnd, featureID, |
| baseClass, msgs); |
| } |
| } |
| return eBasicSetContainer(null, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(EStructuralFeature eFeature, boolean resolve) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UMLPackage.EXPRESSION__EANNOTATIONS : |
| return getEAnnotations(); |
| case UMLPackage.EXPRESSION__OWNED_ELEMENT : |
| return getOwnedElements(); |
| case UMLPackage.EXPRESSION__OWNER : |
| if (resolve) |
| return getOwner(); |
| return basicGetOwner(); |
| case UMLPackage.EXPRESSION__OWNED_COMMENT : |
| return getOwnedComments(); |
| case UMLPackage.EXPRESSION__NAME : |
| return getName(); |
| case UMLPackage.EXPRESSION__VISIBILITY : |
| return getVisibility(); |
| case UMLPackage.EXPRESSION__QUALIFIED_NAME : |
| return getQualifiedName(); |
| case UMLPackage.EXPRESSION__CLIENT_DEPENDENCY : |
| return getClientDependencies(); |
| case UMLPackage.EXPRESSION__NAMESPACE : |
| if (resolve) |
| return getNamespace(); |
| return basicGetNamespace(); |
| case UMLPackage.EXPRESSION__NAME_EXPRESSION : |
| return getNameExpression(); |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| if (resolve) |
| return getTemplateParameter(); |
| return basicGetTemplateParameter(); |
| case UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER : |
| return getOwningTemplateParameter(); |
| case UMLPackage.EXPRESSION__TYPE : |
| if (resolve) |
| return getType(); |
| return basicGetType(); |
| case UMLPackage.EXPRESSION__SYMBOL : |
| return getSymbol(); |
| case UMLPackage.EXPRESSION__OPERAND : |
| return getOperands(); |
| } |
| return eDynamicGet(eFeature, resolve); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UMLPackage.EXPRESSION__EANNOTATIONS : |
| getEAnnotations().clear(); |
| getEAnnotations().addAll((Collection) newValue); |
| return; |
| case UMLPackage.EXPRESSION__OWNED_COMMENT : |
| getOwnedComments().clear(); |
| getOwnedComments().addAll((Collection) newValue); |
| return; |
| case UMLPackage.EXPRESSION__NAME : |
| setName((String) newValue); |
| return; |
| case UMLPackage.EXPRESSION__VISIBILITY : |
| setVisibility((VisibilityKind) newValue); |
| return; |
| case UMLPackage.EXPRESSION__CLIENT_DEPENDENCY : |
| getClientDependencies().clear(); |
| getClientDependencies().addAll((Collection) newValue); |
| return; |
| case UMLPackage.EXPRESSION__NAME_EXPRESSION : |
| setNameExpression((StringExpression) newValue); |
| return; |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| setTemplateParameter((TemplateParameter) newValue); |
| return; |
| case UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER : |
| setOwningTemplateParameter((TemplateParameter) newValue); |
| return; |
| case UMLPackage.EXPRESSION__TYPE : |
| setType((Type) newValue); |
| return; |
| case UMLPackage.EXPRESSION__SYMBOL : |
| setSymbol((String) newValue); |
| return; |
| case UMLPackage.EXPRESSION__OPERAND : |
| getOperands().clear(); |
| getOperands().addAll((Collection) newValue); |
| return; |
| } |
| eDynamicSet(eFeature, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UMLPackage.EXPRESSION__EANNOTATIONS : |
| getEAnnotations().clear(); |
| return; |
| case UMLPackage.EXPRESSION__OWNED_COMMENT : |
| getOwnedComments().clear(); |
| return; |
| case UMLPackage.EXPRESSION__NAME : |
| setName(NAME_EDEFAULT); |
| return; |
| case UMLPackage.EXPRESSION__VISIBILITY : |
| setVisibility(VISIBILITY_EDEFAULT); |
| return; |
| case UMLPackage.EXPRESSION__CLIENT_DEPENDENCY : |
| getClientDependencies().clear(); |
| return; |
| case UMLPackage.EXPRESSION__NAME_EXPRESSION : |
| setNameExpression((StringExpression) null); |
| return; |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| setTemplateParameter((TemplateParameter) null); |
| return; |
| case UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER : |
| setOwningTemplateParameter((TemplateParameter) null); |
| return; |
| case UMLPackage.EXPRESSION__TYPE : |
| setType((Type) null); |
| return; |
| case UMLPackage.EXPRESSION__SYMBOL : |
| setSymbol(SYMBOL_EDEFAULT); |
| return; |
| case UMLPackage.EXPRESSION__OPERAND : |
| getOperands().clear(); |
| return; |
| } |
| eDynamicUnset(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UMLPackage.EXPRESSION__EANNOTATIONS : |
| return eAnnotations != null && !eAnnotations.isEmpty(); |
| case UMLPackage.EXPRESSION__OWNED_ELEMENT : |
| return isSetOwnedElements(); |
| case UMLPackage.EXPRESSION__OWNER : |
| return isSetOwner(); |
| case UMLPackage.EXPRESSION__OWNED_COMMENT : |
| List ownedComment = (List) eVirtualGet(UMLPackage.EXPRESSION__OWNED_COMMENT); |
| return ownedComment != null && !ownedComment.isEmpty(); |
| case UMLPackage.EXPRESSION__NAME : |
| String name = eVirtualIsSet(UMLPackage.EXPRESSION__NAME) |
| ? (String) eVirtualGet(UMLPackage.EXPRESSION__NAME) |
| : NAME_EDEFAULT; |
| return NAME_EDEFAULT == null |
| ? name != null |
| : !NAME_EDEFAULT.equals(name); |
| case UMLPackage.EXPRESSION__VISIBILITY : |
| return eVirtualIsSet(UMLPackage.EXPRESSION__VISIBILITY) |
| && eVirtualGet(UMLPackage.EXPRESSION__VISIBILITY) != VISIBILITY_EDEFAULT; |
| case UMLPackage.EXPRESSION__QUALIFIED_NAME : |
| return QUALIFIED_NAME_EDEFAULT == null |
| ? getQualifiedName() != null |
| : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName()); |
| case UMLPackage.EXPRESSION__CLIENT_DEPENDENCY : |
| List clientDependency = (List) eVirtualGet(UMLPackage.EXPRESSION__CLIENT_DEPENDENCY); |
| return clientDependency != null && !clientDependency.isEmpty(); |
| case UMLPackage.EXPRESSION__NAMESPACE : |
| return isSetNamespace(); |
| case UMLPackage.EXPRESSION__NAME_EXPRESSION : |
| return eVirtualGet(UMLPackage.EXPRESSION__NAME_EXPRESSION) != null; |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| return eVirtualGet(UMLPackage.EXPRESSION__TEMPLATE_PARAMETER) != null; |
| case UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER : |
| return getOwningTemplateParameter() != null; |
| case UMLPackage.EXPRESSION__TYPE : |
| return eVirtualGet(UMLPackage.EXPRESSION__TYPE) != null; |
| case UMLPackage.EXPRESSION__SYMBOL : |
| String symbol = eVirtualIsSet(UMLPackage.EXPRESSION__SYMBOL) |
| ? (String) eVirtualGet(UMLPackage.EXPRESSION__SYMBOL) |
| : SYMBOL_EDEFAULT; |
| return SYMBOL_EDEFAULT == null |
| ? symbol != null |
| : !SYMBOL_EDEFAULT.equals(symbol); |
| case UMLPackage.EXPRESSION__OPERAND : |
| List operand = (List) eVirtualGet(UMLPackage.EXPRESSION__OPERAND); |
| return operand != null && !operand.isEmpty(); |
| } |
| return eDynamicIsSet(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (symbol: "); //$NON-NLS-1$ |
| result.append(eVirtualIsSet(UMLPackage.EXPRESSION__SYMBOL) |
| ? eVirtualGet(UMLPackage.EXPRESSION__SYMBOL) |
| : SYMBOL_EDEFAULT); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetOwnedElements() { |
| return super.isSetOwnedElements() |
| || eIsSet(UMLPackage.eINSTANCE.getExpression_Operand()); |
| } |
| |
| } //ExpressionImpl |