| /* |
| * Copyright (c) 2005, 2012 IBM Corporation, CEA, 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 |
| * Kenn Hussey (CEA) - 327039, 351774, 374878 |
| * |
| */ |
| package org.eclipse.uml2.uml.internal.operations; |
| |
| import java.util.Map; |
| |
| import org.eclipse.emf.common.util.BasicDiagnostic; |
| import org.eclipse.emf.common.util.Diagnostic; |
| import org.eclipse.emf.common.util.DiagnosticChain; |
| import org.eclipse.emf.common.util.ECollections; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.common.util.UniqueEList; |
| |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| |
| import org.eclipse.uml2.uml.Dependency; |
| import org.eclipse.uml2.uml.NamedElement; |
| import org.eclipse.uml2.uml.Namespace; |
| import org.eclipse.uml2.uml.Usage; |
| import org.eclipse.uml2.uml.UMLPackage; |
| import org.eclipse.uml2.uml.UMLPlugin; |
| |
| import org.eclipse.uml2.uml.util.UMLValidator; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * A static utility class that provides operations related to '<em><b>Named Element</b></em>' model objects. |
| * <!-- end-user-doc --> |
| * |
| * <p> |
| * The following operations are supported: |
| * <ul> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#validateHasQualifiedName(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Has Qualified Name</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#validateHasNoQualifiedName(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Has No Qualified Name</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#validateVisibilityNeedsOwnership(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Visibility Needs Ownership</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#createDependency(org.eclipse.uml2.uml.NamedElement) <em>Create Dependency</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#createUsage(org.eclipse.uml2.uml.NamedElement) <em>Create Usage</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#getLabel() <em>Get Label</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#getLabel(boolean) <em>Get Label</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#allNamespaces() <em>All Namespaces</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#allOwningPackages() <em>All Owning Packages</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#isDistinguishableFrom(org.eclipse.uml2.uml.NamedElement, org.eclipse.uml2.uml.Namespace) <em>Is Distinguishable From</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#getNamespace() <em>Get Namespace</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#getQualifiedName() <em>Get Qualified Name</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.NamedElement#separator() <em>Separator</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class NamedElementOperations |
| extends ElementOperations { |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected NamedElementOperations() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * If there is no name, or one of the containing namespaces has no name, there is no qualified name. |
| * (self.name->isEmpty() or self.allNamespaces()->select(ns | ns.name->isEmpty())->notEmpty()) |
| * implies self.qualifiedName->isEmpty() |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * @param diagnostics The chain of diagnostics to which problems are to be appended. |
| * @param context The cache of context-specific information. |
| * <!-- end-model-doc --> |
| * @generated |
| */ |
| public static boolean validateHasNoQualifiedName(NamedElement namedElement, |
| DiagnosticChain diagnostics, Map<Object, Object> context) { |
| // TODO: implement this method |
| // -> specify the condition that violates the invariant |
| // -> verify the details of the diagnostic, including severity and message |
| // Ensure that you remove @generated or mark it @generated NOT |
| if (false) { |
| if (diagnostics != null) { |
| diagnostics |
| .add(new BasicDiagnostic( |
| Diagnostic.ERROR, |
| UMLValidator.DIAGNOSTIC_SOURCE, |
| UMLValidator.NAMED_ELEMENT__HAS_NO_QUALIFIED_NAME, |
| org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE |
| .getString( |
| "_UI_GenericInvariant_diagnostic", new Object[]{"validateHasNoQualifiedName", org.eclipse.emf.ecore.util.EObjectValidator.getObjectLabel(namedElement, context)}), //$NON-NLS-1$ //$NON-NLS-2$ |
| new Object[]{namedElement})); |
| } |
| return false; |
| } |
| return true; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * When there is a name, and all of the containing namespaces have a name, the qualified name is constructed from the names of the containing namespaces. |
| * (self.name->notEmpty() and self.allNamespaces()->select(ns | ns.name->isEmpty())->isEmpty()) implies |
| * self.qualifiedName = self.allNamespaces()->iterate( ns : Namespace; result: String = self.name | ns.name->union(self.separator())->union(result)) |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * @param diagnostics The chain of diagnostics to which problems are to be appended. |
| * @param context The cache of context-specific information. |
| * <!-- end-model-doc --> |
| * @generated |
| */ |
| public static boolean validateHasQualifiedName(NamedElement namedElement, |
| DiagnosticChain diagnostics, Map<Object, Object> context) { |
| // TODO: implement this method |
| // -> specify the condition that violates the invariant |
| // -> verify the details of the diagnostic, including severity and message |
| // Ensure that you remove @generated or mark it @generated NOT |
| if (false) { |
| if (diagnostics != null) { |
| diagnostics |
| .add(new BasicDiagnostic( |
| Diagnostic.ERROR, |
| UMLValidator.DIAGNOSTIC_SOURCE, |
| UMLValidator.NAMED_ELEMENT__HAS_QUALIFIED_NAME, |
| org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE |
| .getString( |
| "_UI_GenericInvariant_diagnostic", new Object[]{"validateHasQualifiedName", org.eclipse.emf.ecore.util.EObjectValidator.getObjectLabel(namedElement, context)}), //$NON-NLS-1$ //$NON-NLS-2$ |
| new Object[]{namedElement})); |
| } |
| return false; |
| } |
| return true; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * If a NamedElement is not owned by a Namespace, it does not have a visibility. |
| * namespace->isEmpty() implies visibility->isEmpty() |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * @param diagnostics The chain of diagnostics to which problems are to be appended. |
| * @param context The cache of context-specific information. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static boolean validateVisibilityNeedsOwnership( |
| NamedElement namedElement, DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| boolean result = true; |
| |
| if (namedElement.getNamespace() == null |
| && namedElement |
| .eIsSet(UMLPackage.Literals.NAMED_ELEMENT__VISIBILITY)) { |
| |
| result = false; |
| |
| if (diagnostics != null) { |
| diagnostics.add(new BasicDiagnostic(Diagnostic.WARNING, |
| UMLValidator.DIAGNOSTIC_SOURCE, |
| UMLValidator.NAMED_ELEMENT__VISIBILITY_NEEDS_OWNERSHIP, |
| UMLPlugin.INSTANCE.getString( |
| "_UI_NamedElement_VisibilityNeedsOwnership_diagnostic", //$NON-NLS-1$ |
| getMessageSubstitutions(context, namedElement)), |
| new Object[]{namedElement})); |
| } |
| } |
| |
| return result; |
| } |
| |
| protected static Dependency createDependency(NamedElement namedElement, |
| NamedElement supplier, EClass eClass) { |
| org.eclipse.uml2.uml.Package package_ = namedElement |
| .getNearestPackage(); |
| |
| if (package_ == null) { |
| throw new IllegalStateException(); |
| } |
| |
| if (supplier == null) { |
| throw new IllegalArgumentException(String.valueOf(supplier)); |
| } |
| |
| Dependency dependency = (Dependency) package_.createPackagedElement( |
| null, eClass); |
| |
| dependency.getClients().add(namedElement); |
| dependency.getSuppliers().add(supplier); |
| |
| return dependency; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * Creates a dependency between this named element and the specified supplier, owned by this named element's nearest package. |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * @param supplier The supplier for the new dependency. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static Dependency createDependency(NamedElement namedElement, |
| NamedElement supplier) { |
| return createDependency(namedElement, supplier, |
| UMLPackage.Literals.DEPENDENCY); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * Retrieves a localized label for this named element. |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static String getLabel(NamedElement namedElement) { |
| return namedElement.getLabel(true); |
| } |
| |
| protected static final String LABEL_KEY_PREFIX = "_label_"; //$NON-NLS-1$ |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * Retrieves a label for this named element, localized if indicated. |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * @param localize Whether to localize the label. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static String getLabel(NamedElement namedElement, boolean localize) { |
| String qualifiedName = namedElement.getQualifiedName(); |
| return getString(namedElement, LABEL_KEY_PREFIX |
| + getValidJavaIdentifier(isEmpty(qualifiedName) |
| ? EMPTY_STRING |
| : qualifiedName.replace(':', '_')), namedElement.getName(), |
| localize); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * Creates a usage between this named element and the specified supplier, owned by this named element's nearest package. |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * @param supplier The supplier for the new usage. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static Usage createUsage(NamedElement namedElement, |
| NamedElement supplier) { |
| return (Usage) createDependency(namedElement, supplier, |
| UMLPackage.Literals.USAGE); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * When there is a name, and all of the containing namespaces have a name, the qualified name is constructed from the names of the containing namespaces. |
| * result = if self.name->notEmpty() and self.allNamespaces()->select(ns | ns.name->isEmpty())->isEmpty() |
| * then |
| * self.allNamespaces()->iterate( ns : Namespace; result: String = self.name | ns.name->union(self.separator())->union(result)) |
| * else |
| * Set{} |
| * endif |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static String getQualifiedName(NamedElement namedElement) { |
| return getQualifiedName(namedElement, namedElement.separator()); |
| } |
| |
| protected static EList<Namespace> allNamespaces(NamedElement namedElement, |
| EList<Namespace> allNamespaces) { |
| Namespace namespace = namedElement.getNamespace(); |
| |
| if (namespace != null && allNamespaces.add(namespace)) { |
| allNamespaces(namespace, allNamespaces); |
| } |
| |
| return allNamespaces; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * The query allNamespaces() gives the sequence of namespaces in which the NamedElement is nested, working outwards. |
| * result = if self.namespace->isEmpty() |
| * then Sequence{} |
| * else self.namespace.allNamespaces()->prepend(self.namespace) |
| * endif |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static EList<Namespace> allNamespaces(NamedElement namedElement) { |
| return ECollections.unmodifiableEList(allNamespaces(namedElement, |
| new UniqueEList.FastCompare<Namespace>())); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * The query isDistinguishableFrom() determines whether two NamedElements may logically co-exist within a Namespace. By default, two named elements are distinguishable if (a) they have unrelated types or (b) they have related types but different names. |
| * result = if self.oclIsKindOf(n.oclType) or n.oclIsKindOf(self.oclType) |
| * then ns.getNamesOfMember(self)->intersection(ns.getNamesOfMember(n))->isEmpty() |
| * else true |
| * endif |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static boolean isDistinguishableFrom(NamedElement namedElement, |
| NamedElement n, Namespace ns) { |
| EClass eClass = namedElement.eClass(); |
| EClass nEClass = n.eClass(); |
| |
| if (nEClass.isSuperTypeOf(eClass) || eClass.isSuperTypeOf(nEClass)) { |
| EList<String> namesOfN = ns.getNamesOfMember(n); |
| |
| for (String nameOfNamedElement : ns.getNamesOfMember(namedElement)) { |
| |
| if (namesOfN.contains(nameOfNamedElement)) { |
| return false; |
| } |
| } |
| } |
| |
| return true; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * Missing derivation for NamedElement::/namespace : Namespace |
| * true |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static Namespace getNamespace(NamedElement namedElement) { |
| InternalEObject eInternalContainer = ((InternalEObject) namedElement) |
| .eInternalContainer(); |
| |
| if (eInternalContainer instanceof Namespace) { |
| Namespace namespace = (Namespace) eInternalContainer; |
| |
| if (namespace.getMembers().contains(namedElement)) { |
| return namespace; |
| } |
| } |
| |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * The query separator() gives the string that is used to separate names when constructing a qualified name. |
| * result = '::' |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static String separator(NamedElement namedElement) { |
| return NamedElement.SEPARATOR; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * The query allOwningPackages() returns all the directly or indirectly owning packages. |
| * result = self.namespace->select(p | p.oclIsKindOf(Package))->union(p.allOwningPackages()) |
| * @param namedElement The receiving '<em><b>Named Element</b></em>' model object. |
| * <!-- end-model-doc --> |
| * @generated NOT |
| */ |
| public static EList<org.eclipse.uml2.uml.Package> allOwningPackages( |
| NamedElement namedElement) { |
| EList<org.eclipse.uml2.uml.Package> allOwningPackages = new UniqueEList.FastCompare<org.eclipse.uml2.uml.Package>(); |
| |
| while ((namedElement = (NamedElement) getOwningElement(namedElement, |
| UMLPackage.Literals.PACKAGE, true)) != null) { |
| |
| allOwningPackages.add((org.eclipse.uml2.uml.Package) namedElement); |
| } |
| |
| return ECollections.unmodifiableEList(allOwningPackages); |
| } |
| |
| } // NamedElementOperations |