| /* |
| * Copyright (c) 2005, 2006 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 1.12 2006/02/22 23:07:14 khussey Exp $ |
| */ |
| package org.eclipse.uml2.uml.internal.impl; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| import org.eclipse.emf.common.notify.Notification; |
| 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.InternalEObject; |
| |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| 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.Literals.EXPRESSION; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getOwnedElements() { |
| EList ownedElement = (EList) eVirtualGet(UMLPackage.EXPRESSION__OWNED_ELEMENT); |
| if (ownedElement == null) { |
| eVirtualSet(UMLPackage.EXPRESSION__OWNED_ELEMENT, |
| ownedElement = new DerivedUnionEObjectEList(Element.class, |
| this, UMLPackage.EXPRESSION__OWNED_ELEMENT, new int[]{ |
| UMLPackage.EXPRESSION__OWNED_COMMENT, |
| UMLPackage.EXPRESSION__NAME_EXPRESSION, |
| UMLPackage.EXPRESSION__OPERAND})); |
| } |
| return ownedElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getSymbol() { |
| return (String) eVirtualGet(UMLPackage.EXPRESSION__SYMBOL, |
| SYMBOL_EDEFAULT); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSymbol(String newSymbol) { |
| String symbol = newSymbol; |
| Object oldSymbol = eVirtualSet(UMLPackage.EXPRESSION__SYMBOL, symbol); |
| boolean isSetChange = oldSymbol == EVIRTUAL_NO_VALUE; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UMLPackage.EXPRESSION__SYMBOL, isSetChange |
| ? SYMBOL_EDEFAULT |
| : oldSymbol, symbol, isSetChange)); |
| |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void unsetSymbol() { |
| Object oldSymbol = eVirtualUnset(UMLPackage.EXPRESSION__SYMBOL); |
| boolean isSetChange = oldSymbol != EVIRTUAL_NO_VALUE; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.UNSET, |
| UMLPackage.EXPRESSION__SYMBOL, isSetChange |
| ? oldSymbol |
| : SYMBOL_EDEFAULT, SYMBOL_EDEFAULT, isSetChange)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetSymbol() { |
| return eVirtualIsSet(UMLPackage.EXPRESSION__SYMBOL); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getOperands() { |
| EList operand = (EList) eVirtualGet(UMLPackage.EXPRESSION__OPERAND); |
| if (operand == null) { |
| eVirtualSet(UMLPackage.EXPRESSION__OPERAND, |
| operand = new EObjectContainmentEList.Resolving( |
| ValueSpecification.class, this, |
| UMLPackage.EXPRESSION__OPERAND)); |
| } |
| return operand; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification createOperand(String name, Type type, |
| EClass eClass) { |
| ValueSpecification newOperand = (ValueSpecification) EcoreUtil |
| .create(eClass); |
| if (name != null) |
| newOperand.setName(name); |
| if (type != null) |
| newOperand.setType(type); |
| getOperands().add(newOperand); |
| return newOperand; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification getOperand(String name, Type type) { |
| return getOperand(name, type, false, null, false); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification getOperand(String name, Type type, |
| boolean ignoreCase, EClass eClass, boolean createOnDemand) { |
| operandLoop : for (Iterator i = getOperands().iterator(); i.hasNext();) { |
| ValueSpecification operand = (ValueSpecification) i.next(); |
| if (eClass != null && !eClass.isInstance(operand)) |
| continue operandLoop; |
| if (name != null && !(ignoreCase |
| ? name.equalsIgnoreCase(operand.getName()) |
| : name.equals(operand.getName()))) |
| continue operandLoop; |
| if (type != null && !type.equals(operand.getType())) |
| continue operandLoop; |
| return operand; |
| } |
| return createOnDemand && eClass != null |
| ? createOperand(name, type, eClass) |
| : null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| 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__OWNING_TEMPLATE_PARAMETER : |
| return eBasicSetContainer(null, |
| UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER, msgs); |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| return basicSetTemplateParameter(null, msgs); |
| case UMLPackage.EXPRESSION__OPERAND : |
| return ((InternalEList) getOperands()).basicRemove(otherEnd, |
| msgs); |
| } |
| return eDynamicInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| 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 : |
| if (resolve) |
| return getNameExpression(); |
| return basicGetNameExpression(); |
| case UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER : |
| if (resolve) |
| return getOwningTemplateParameter(); |
| return basicGetOwningTemplateParameter(); |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| if (resolve) |
| return getTemplateParameter(); |
| return basicGetTemplateParameter(); |
| case UMLPackage.EXPRESSION__TYPE : |
| if (resolve) |
| return getType(); |
| return basicGetType(); |
| case UMLPackage.EXPRESSION__SYMBOL : |
| return getSymbol(); |
| case UMLPackage.EXPRESSION__OPERAND : |
| return getOperands(); |
| } |
| return eDynamicGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| 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__OWNING_TEMPLATE_PARAMETER : |
| setOwningTemplateParameter((TemplateParameter) newValue); |
| return; |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| setTemplateParameter((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(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case UMLPackage.EXPRESSION__EANNOTATIONS : |
| getEAnnotations().clear(); |
| return; |
| case UMLPackage.EXPRESSION__OWNED_COMMENT : |
| getOwnedComments().clear(); |
| return; |
| case UMLPackage.EXPRESSION__NAME : |
| unsetName(); |
| return; |
| case UMLPackage.EXPRESSION__VISIBILITY : |
| unsetVisibility(); |
| return; |
| case UMLPackage.EXPRESSION__CLIENT_DEPENDENCY : |
| getClientDependencies().clear(); |
| return; |
| case UMLPackage.EXPRESSION__NAME_EXPRESSION : |
| setNameExpression((StringExpression) null); |
| return; |
| case UMLPackage.EXPRESSION__OWNING_TEMPLATE_PARAMETER : |
| setOwningTemplateParameter((TemplateParameter) null); |
| return; |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| setTemplateParameter((TemplateParameter) null); |
| return; |
| case UMLPackage.EXPRESSION__TYPE : |
| setType((Type) null); |
| return; |
| case UMLPackage.EXPRESSION__SYMBOL : |
| unsetSymbol(); |
| return; |
| case UMLPackage.EXPRESSION__OPERAND : |
| getOperands().clear(); |
| return; |
| } |
| eDynamicUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case UMLPackage.EXPRESSION__EANNOTATIONS : |
| EList eAnnotations = (EList) eVirtualGet(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 : |
| EList ownedComment = (EList) eVirtualGet(UMLPackage.EXPRESSION__OWNED_COMMENT); |
| return ownedComment != null && !ownedComment.isEmpty(); |
| case UMLPackage.EXPRESSION__NAME : |
| return isSetName(); |
| case UMLPackage.EXPRESSION__VISIBILITY : |
| return isSetVisibility(); |
| case UMLPackage.EXPRESSION__QUALIFIED_NAME : |
| return QUALIFIED_NAME_EDEFAULT == null |
| ? getQualifiedName() != null |
| : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName()); |
| case UMLPackage.EXPRESSION__CLIENT_DEPENDENCY : |
| EList clientDependency = (EList) 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__OWNING_TEMPLATE_PARAMETER : |
| return basicGetOwningTemplateParameter() != null; |
| case UMLPackage.EXPRESSION__TEMPLATE_PARAMETER : |
| return eVirtualGet(UMLPackage.EXPRESSION__TEMPLATE_PARAMETER) != null; |
| case UMLPackage.EXPRESSION__TYPE : |
| return eVirtualGet(UMLPackage.EXPRESSION__TYPE) != null; |
| case UMLPackage.EXPRESSION__SYMBOL : |
| return isSetSymbol(); |
| case UMLPackage.EXPRESSION__OPERAND : |
| EList operand = (EList) eVirtualGet(UMLPackage.EXPRESSION__OPERAND); |
| return operand != null && !operand.isEmpty(); |
| } |
| return eDynamicIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (symbol: "); //$NON-NLS-1$ |
| if (eVirtualIsSet(UMLPackage.EXPRESSION__SYMBOL)) |
| result.append(eVirtualGet(UMLPackage.EXPRESSION__SYMBOL)); |
| else |
| result.append("<unset>"); //$NON-NLS-1$ |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetOwnedElements() { |
| return super.isSetOwnedElements() |
| || eIsSet(UMLPackage.EXPRESSION__OPERAND); |
| } |
| |
| } //ExpressionImpl |