/*
 * Copyright (c) 2005, 2018 IBM Corporation, Embarcadero Technologies, CEA, and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *   IBM - initial API and implementation
 *   Kenn Hussey (Embarcadero Technologies) - 204200
 *   Kenn Hussey - 286329, 323181, 519572, 535301
 *   Kenn Hussey (CEA) - 327039, 351774, 418466, 451350, 465214, 485756, 491587
 *
 */
package org.eclipse.uml2.uml.internal.impl;

import java.lang.reflect.InvocationTargetException;
import java.util.Collection;
import java.util.Map;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.common.util.DiagnosticChain;

import org.eclipse.emf.common.util.EList;

import org.eclipse.emf.ecore.EAnnotation;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.emf.ecore.resource.Resource;

import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.uml2.common.util.CacheAdapter;
import org.eclipse.uml2.common.util.DerivedUnionEObjectEList;

import org.eclipse.uml2.uml.Action;
import org.eclipse.uml2.uml.Activity;
import org.eclipse.uml2.uml.ActivityEdge;
import org.eclipse.uml2.uml.ActivityGroup;
import org.eclipse.uml2.uml.ActivityNode;
import org.eclipse.uml2.uml.ActivityPartition;
import org.eclipse.uml2.uml.Comment;
import org.eclipse.uml2.uml.Constraint;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.ElementImport;
import org.eclipse.uml2.uml.ExceptionHandler;
import org.eclipse.uml2.uml.InputPin;
import org.eclipse.uml2.uml.InterruptibleActivityRegion;
import org.eclipse.uml2.uml.NamedElement;
import org.eclipse.uml2.uml.Namespace;
import org.eclipse.uml2.uml.OutputPin;
import org.eclipse.uml2.uml.PackageImport;
import org.eclipse.uml2.uml.PackageableElement;
import org.eclipse.uml2.uml.RedefinableElement;
import org.eclipse.uml2.uml.Stereotype;
import org.eclipse.uml2.uml.StringExpression;
import org.eclipse.uml2.uml.StructuredActivityNode;
import org.eclipse.uml2.uml.Type;
import org.eclipse.uml2.uml.UMLPackage;
import org.eclipse.uml2.uml.Variable;
import org.eclipse.uml2.uml.VisibilityKind;

import org.eclipse.uml2.uml.internal.operations.ActivityGroupOperations;
import org.eclipse.uml2.uml.internal.operations.NamespaceOperations;
import org.eclipse.uml2.uml.internal.operations.StructuredActivityNodeOperations;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Structured Activity Node</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getOwnedMembers <em>Owned Member</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getOwnedElements <em>Owned Element</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getMembers <em>Member</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getOwnedRules <em>Owned Rule</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getElementImports <em>Element Import</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getPackageImports <em>Package Import</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getImportedMembers <em>Imported Member</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getContainedEdges <em>Contained Edge</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getContainedNodes <em>Contained Node</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getOwner <em>Owner</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getSubgroups <em>Subgroup</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getSuperGroup <em>Super Group</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getInputs <em>Input</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getOutputs <em>Output</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getEdges <em>Edge</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#isMustIsolate <em>Must Isolate</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getStructuredNodeInputs <em>Structured Node Input</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getStructuredNodeOutputs <em>Structured Node Output</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getVariables <em>Variable</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getNodes <em>Node</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.internal.impl.StructuredActivityNodeImpl#getActivity <em>Activity</em>}</li>
 * </ul>
 *
 * @generated
 */
public class StructuredActivityNodeImpl
		extends ActionImpl
		implements StructuredActivityNode {

	/**
	 * The cached value of the '{@link #getOwnedRules() <em>Owned Rule</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOwnedRules()
	 * @generated
	 * @ordered
	 */
	protected EList<Constraint> ownedRules;

	/**
	 * The cached value of the '{@link #getElementImports() <em>Element Import</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getElementImports()
	 * @generated
	 * @ordered
	 */
	protected EList<ElementImport> elementImports;

	/**
	 * The cached value of the '{@link #getPackageImports() <em>Package Import</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPackageImports()
	 * @generated
	 * @ordered
	 */
	protected EList<PackageImport> packageImports;

	/**
	 * The cached value of the '{@link #getEdges() <em>Edge</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getEdges()
	 * @generated
	 * @ordered
	 */
	protected EList<ActivityEdge> edges;

	/**
	 * The default value of the '{@link #isMustIsolate() <em>Must Isolate</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isMustIsolate()
	 * @generated
	 * @ordered
	 */
	protected static final boolean MUST_ISOLATE_EDEFAULT = false;

	/**
	 * The flag representing the value of the '{@link #isMustIsolate() <em>Must Isolate</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isMustIsolate()
	 * @generated
	 * @ordered
	 */
	protected static final int MUST_ISOLATE_EFLAG = 1 << 14;

	/**
	 * The cached value of the '{@link #getStructuredNodeInputs() <em>Structured Node Input</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getStructuredNodeInputs()
	 * @generated
	 * @ordered
	 */
	protected EList<InputPin> structuredNodeInputs;

	/**
	 * The cached value of the '{@link #getStructuredNodeOutputs() <em>Structured Node Output</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getStructuredNodeOutputs()
	 * @generated
	 * @ordered
	 */
	protected EList<OutputPin> structuredNodeOutputs;

	/**
	 * The cached value of the '{@link #getVariables() <em>Variable</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getVariables()
	 * @generated
	 * @ordered
	 */
	protected EList<Variable> variables;

	/**
	 * The cached value of the '{@link #getNodes() <em>Node</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getNodes()
	 * @generated
	 * @ordered
	 */
	protected EList<ActivityNode> nodes;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected StructuredActivityNodeImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return UMLPackage.Literals.STRUCTURED_ACTIVITY_NODE;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<Element> getOwnedElements() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<Element> ownedElements = (EList<Element>) cache.get(eResource,
				this, UMLPackage.Literals.ELEMENT__OWNED_ELEMENT);
			if (ownedElements == null) {
				cache.put(eResource, this,
					UMLPackage.Literals.ELEMENT__OWNED_ELEMENT,
					ownedElements = new DerivedUnionEObjectEList<Element>(
						Element.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_ELEMENT,
						OWNED_ELEMENT_ESUBSETS));
			}
			return ownedElements;
		}
		return new DerivedUnionEObjectEList<Element>(Element.class, this,
			UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_ELEMENT,
			OWNED_ELEMENT_ESUBSETS);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public EList<NamedElement> getOwnedMembers() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<NamedElement> ownedMembers = (EList<NamedElement>) cache.get(
				eResource, this, UMLPackage.Literals.NAMESPACE__OWNED_MEMBER);
			if (ownedMembers == null) {
				cache.put(eResource, this,
					UMLPackage.Literals.NAMESPACE__OWNED_MEMBER,
					ownedMembers = new DerivedUnionEObjectEList<NamedElement>(
						NamedElement.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER,
						OWNED_MEMBER_ESUBSETS));
			}
			return ownedMembers;
		}
		return new DerivedUnionEObjectEList<NamedElement>(NamedElement.class,
			this, UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER,
			OWNED_MEMBER_ESUBSETS);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<NamedElement> getMembers() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<NamedElement> members = (EList<NamedElement>) cache
				.get(eResource, this, UMLPackage.Literals.NAMESPACE__MEMBER);
			if (members == null) {
				cache.put(eResource, this,
					UMLPackage.Literals.NAMESPACE__MEMBER,
					members = new DerivedUnionEObjectEList<NamedElement>(
						NamedElement.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__MEMBER,
						MEMBER_ESUBSETS));
			}
			return members;
		}
		return new DerivedUnionEObjectEList<NamedElement>(NamedElement.class,
			this, UMLPackage.STRUCTURED_ACTIVITY_NODE__MEMBER, MEMBER_ESUBSETS);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ElementImport> getElementImports() {
		if (elementImports == null) {
			elementImports = new EObjectContainmentWithInverseEList.Resolving<ElementImport>(
				ElementImport.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT,
				UMLPackage.ELEMENT_IMPORT__IMPORTING_NAMESPACE);
		}
		return elementImports;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ElementImport createElementImport(
			PackageableElement importedElement) {
		ElementImport newElementImport = (ElementImport) create(
			UMLPackage.Literals.ELEMENT_IMPORT);
		getElementImports().add(newElementImport);
		if (importedElement != null)
			newElementImport.setImportedElement(importedElement);
		return newElementImport;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ElementImport getElementImport(PackageableElement importedElement) {
		return getElementImport(importedElement, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ElementImport getElementImport(PackageableElement importedElement,
			boolean createOnDemand) {
		elementImportLoop : for (ElementImport elementImport : getElementImports()) {
			if (importedElement != null
				&& !importedElement.equals(elementImport.getImportedElement()))
				continue elementImportLoop;
			return elementImport;
		}
		return createOnDemand
			? createElementImport(importedElement)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<PackageImport> getPackageImports() {
		if (packageImports == null) {
			packageImports = new EObjectContainmentWithInverseEList.Resolving<PackageImport>(
				PackageImport.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT,
				UMLPackage.PACKAGE_IMPORT__IMPORTING_NAMESPACE);
		}
		return packageImports;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PackageImport createPackageImport(
			org.eclipse.uml2.uml.Package importedPackage) {
		PackageImport newPackageImport = (PackageImport) create(
			UMLPackage.Literals.PACKAGE_IMPORT);
		getPackageImports().add(newPackageImport);
		if (importedPackage != null)
			newPackageImport.setImportedPackage(importedPackage);
		return newPackageImport;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PackageImport getPackageImport(
			org.eclipse.uml2.uml.Package importedPackage) {
		return getPackageImport(importedPackage, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PackageImport getPackageImport(
			org.eclipse.uml2.uml.Package importedPackage,
			boolean createOnDemand) {
		packageImportLoop : for (PackageImport packageImport : getPackageImports()) {
			if (importedPackage != null
				&& !importedPackage.equals(packageImport.getImportedPackage()))
				continue packageImportLoop;
			return packageImport;
		}
		return createOnDemand
			? createPackageImport(importedPackage)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Constraint> getOwnedRules() {
		if (ownedRules == null) {
			ownedRules = new EObjectContainmentWithInverseEList.Resolving<Constraint>(
				Constraint.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE,
				UMLPackage.CONSTRAINT__CONTEXT);
		}
		return ownedRules;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Constraint createOwnedRule(String name, EClass eClass) {
		Constraint newOwnedRule = (Constraint) create(eClass);
		getOwnedRules().add(newOwnedRule);
		if (name != null)
			newOwnedRule.setName(name);
		return newOwnedRule;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Constraint createOwnedRule(String name) {
		return createOwnedRule(name, UMLPackage.Literals.CONSTRAINT);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Constraint getOwnedRule(String name) {
		return getOwnedRule(name, false, null, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Constraint getOwnedRule(String name, boolean ignoreCase,
			EClass eClass, boolean createOnDemand) {
		ownedRuleLoop : for (Constraint ownedRule : getOwnedRules()) {
			if (eClass != null && !eClass.isInstance(ownedRule))
				continue ownedRuleLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(ownedRule.getName())
				: name.equals(ownedRule.getName())))
				continue ownedRuleLoop;
			return ownedRule;
		}
		return createOnDemand && eClass != null
			? createOwnedRule(name, eClass)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<PackageableElement> getImportedMembers() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			@SuppressWarnings("unchecked")
			EList<PackageableElement> result = (EList<PackageableElement>) cache
				.get(this, UMLPackage.Literals.NAMESPACE__IMPORTED_MEMBER);
			if (result == null) {
				cache.put(this, UMLPackage.Literals.NAMESPACE__IMPORTED_MEMBER,
					result = NamespaceOperations.getImportedMembers(this));
			}
			return result;
		}
		return NamespaceOperations.getImportedMembers(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PackageableElement getImportedMember(String name) {
		return getImportedMember(name, false, null);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PackageableElement getImportedMember(String name, boolean ignoreCase,
			EClass eClass) {
		importedMemberLoop : for (PackageableElement importedMember : getImportedMembers()) {
			if (eClass != null && !eClass.isInstance(importedMember))
				continue importedMemberLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(importedMember.getName())
				: name.equals(importedMember.getName())))
				continue importedMemberLoop;
			return importedMember;
		}
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ActivityGroup> getSubgroups() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<ActivityGroup> subgroups = (EList<ActivityGroup>) cache.get(
				eResource, this, UMLPackage.Literals.ACTIVITY_GROUP__SUBGROUP);
			if (subgroups == null) {
				cache.put(eResource, this,
					UMLPackage.Literals.ACTIVITY_GROUP__SUBGROUP,
					subgroups = new DerivedUnionEObjectEList<ActivityGroup>(
						ActivityGroup.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__SUBGROUP, null));
			}
			return subgroups;
		}
		return new DerivedUnionEObjectEList<ActivityGroup>(ActivityGroup.class,
			this, UMLPackage.STRUCTURED_ACTIVITY_NODE__SUBGROUP, null);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityGroup getSubgroup(String name) {
		return getSubgroup(name, false, null);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityGroup getSubgroup(String name, boolean ignoreCase,
			EClass eClass) {
		subgroupLoop : for (ActivityGroup subgroup : getSubgroups()) {
			if (eClass != null && !eClass.isInstance(subgroup))
				continue subgroupLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(subgroup.getName())
				: name.equals(subgroup.getName())))
				continue subgroupLoop;
			return subgroup;
		}
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ActivityNode> getContainedNodes() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<ActivityNode> containedNodes = (EList<ActivityNode>) cache
				.get(eResource, this,
					UMLPackage.Literals.ACTIVITY_GROUP__CONTAINED_NODE);
			if (containedNodes == null) {
				cache.put(eResource, this,
					UMLPackage.Literals.ACTIVITY_GROUP__CONTAINED_NODE,
					containedNodes = new DerivedUnionEObjectEList<ActivityNode>(
						ActivityNode.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_NODE,
						CONTAINED_NODE_ESUBSETS));
			}
			return containedNodes;
		}
		return new DerivedUnionEObjectEList<ActivityNode>(ActivityNode.class,
			this, UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_NODE,
			CONTAINED_NODE_ESUBSETS);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ActivityEdge> getContainedEdges() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<ActivityEdge> containedEdges = (EList<ActivityEdge>) cache
				.get(eResource, this,
					UMLPackage.Literals.ACTIVITY_GROUP__CONTAINED_EDGE);
			if (containedEdges == null) {
				cache.put(eResource, this,
					UMLPackage.Literals.ACTIVITY_GROUP__CONTAINED_EDGE,
					containedEdges = new DerivedUnionEObjectEList<ActivityEdge>(
						ActivityEdge.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_EDGE,
						CONTAINED_EDGE_ESUBSETS));
			}
			return containedEdges;
		}
		return new DerivedUnionEObjectEList<ActivityEdge>(ActivityEdge.class,
			this, UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_EDGE,
			CONTAINED_EDGE_ESUBSETS);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Variable> getVariables() {
		if (variables == null) {
			variables = new EObjectContainmentWithInverseEList.Resolving<Variable>(
				Variable.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE,
				UMLPackage.VARIABLE__SCOPE);
		}
		return variables;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Variable createVariable(String name, Type type) {
		Variable newVariable = (Variable) create(UMLPackage.Literals.VARIABLE);
		getVariables().add(newVariable);
		if (name != null)
			newVariable.setName(name);
		if (type != null)
			newVariable.setType(type);
		return newVariable;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Variable getVariable(String name, Type type) {
		return getVariable(name, type, false, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Variable getVariable(String name, Type type, boolean ignoreCase,
			boolean createOnDemand) {
		variableLoop : for (Variable variable : getVariables()) {
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(variable.getName())
				: name.equals(variable.getName())))
				continue variableLoop;
			if (type != null && !type.equals(variable.getType()))
				continue variableLoop;
			return variable;
		}
		return createOnDemand
			? createVariable(name, type)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ActivityNode> getNodes() {
		if (nodes == null) {
			nodes = new EObjectContainmentWithInverseEList.Resolving<ActivityNode>(
				ActivityNode.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE,
				UMLPackage.ACTIVITY_NODE__IN_STRUCTURED_NODE);
		}
		return nodes;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityNode createNode(String name, EClass eClass) {
		ActivityNode newNode = (ActivityNode) create(eClass);
		getNodes().add(newNode);
		if (name != null)
			newNode.setName(name);
		return newNode;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityNode getNode(String name) {
		return getNode(name, false, null, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityNode getNode(String name, boolean ignoreCase, EClass eClass,
			boolean createOnDemand) {
		nodeLoop : for (ActivityNode node : getNodes()) {
			if (eClass != null && !eClass.isInstance(node))
				continue nodeLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(node.getName())
				: name.equals(node.getName())))
				continue nodeLoop;
			return node;
		}
		return createOnDemand && eClass != null
			? createNode(name, eClass)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<InputPin> getStructuredNodeInputs() {
		if (structuredNodeInputs == null) {
			structuredNodeInputs = new EObjectContainmentEList.Resolving<InputPin>(
				InputPin.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT);
		}
		return structuredNodeInputs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public InputPin createStructuredNodeInput(String name, Type type,
			EClass eClass) {
		InputPin newStructuredNodeInput = (InputPin) create(eClass);
		getStructuredNodeInputs().add(newStructuredNodeInput);
		if (name != null)
			newStructuredNodeInput.setName(name);
		if (type != null)
			newStructuredNodeInput.setType(type);
		return newStructuredNodeInput;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public InputPin createStructuredNodeInput(String name, Type type) {
		return createStructuredNodeInput(name, type,
			UMLPackage.Literals.INPUT_PIN);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public InputPin getStructuredNodeInput(String name, Type type) {
		return getStructuredNodeInput(name, type, false, null, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public InputPin getStructuredNodeInput(String name, Type type,
			boolean ignoreCase, EClass eClass, boolean createOnDemand) {
		structuredNodeInputLoop : for (InputPin structuredNodeInput : getStructuredNodeInputs()) {
			if (eClass != null && !eClass.isInstance(structuredNodeInput))
				continue structuredNodeInputLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(structuredNodeInput.getName())
				: name.equals(structuredNodeInput.getName())))
				continue structuredNodeInputLoop;
			if (type != null && !type.equals(structuredNodeInput.getType()))
				continue structuredNodeInputLoop;
			return structuredNodeInput;
		}
		return createOnDemand && eClass != null
			? createStructuredNodeInput(name, type, eClass)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<OutputPin> getStructuredNodeOutputs() {
		if (structuredNodeOutputs == null) {
			structuredNodeOutputs = new EObjectContainmentEList.Resolving<OutputPin>(
				OutputPin.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT);
		}
		return structuredNodeOutputs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OutputPin createStructuredNodeOutput(String name, Type type) {
		OutputPin newStructuredNodeOutput = (OutputPin) create(
			UMLPackage.Literals.OUTPUT_PIN);
		getStructuredNodeOutputs().add(newStructuredNodeOutput);
		if (name != null)
			newStructuredNodeOutput.setName(name);
		if (type != null)
			newStructuredNodeOutput.setType(type);
		return newStructuredNodeOutput;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OutputPin getStructuredNodeOutput(String name, Type type) {
		return getStructuredNodeOutput(name, type, false, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OutputPin getStructuredNodeOutput(String name, Type type,
			boolean ignoreCase, boolean createOnDemand) {
		structuredNodeOutputLoop : for (OutputPin structuredNodeOutput : getStructuredNodeOutputs()) {
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(structuredNodeOutput.getName())
				: name.equals(structuredNodeOutput.getName())))
				continue structuredNodeOutputLoop;
			if (type != null && !type.equals(structuredNodeOutput.getType()))
				continue structuredNodeOutputLoop;
			return structuredNodeOutput;
		}
		return createOnDemand
			? createStructuredNodeOutput(name, type)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isMustIsolate() {
		return (eFlags & MUST_ISOLATE_EFLAG) != 0;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMustIsolate(boolean newMustIsolate) {
		boolean oldMustIsolate = (eFlags & MUST_ISOLATE_EFLAG) != 0;
		if (newMustIsolate)
			eFlags |= MUST_ISOLATE_EFLAG;
		else
			eFlags &= ~MUST_ISOLATE_EFLAG;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__MUST_ISOLATE,
				oldMustIsolate, newMustIsolate));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ActivityEdge> getEdges() {
		if (edges == null) {
			edges = new EObjectContainmentWithInverseEList.Resolving<ActivityEdge>(
				ActivityEdge.class, this,
				UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE,
				UMLPackage.ACTIVITY_EDGE__IN_STRUCTURED_NODE);
		}
		return edges;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityEdge createEdge(String name, EClass eClass) {
		ActivityEdge newEdge = (ActivityEdge) create(eClass);
		getEdges().add(newEdge);
		if (name != null)
			newEdge.setName(name);
		return newEdge;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityEdge getEdge(String name) {
		return getEdge(name, false, null, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityEdge getEdge(String name, boolean ignoreCase, EClass eClass,
			boolean createOnDemand) {
		edgeLoop : for (ActivityEdge edge : getEdges()) {
			if (eClass != null && !eClass.isInstance(edge))
				continue edgeLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(edge.getName())
				: name.equals(edge.getName())))
				continue edgeLoop;
			return edge;
		}
		return createOnDemand && eClass != null
			? createEdge(name, eClass)
			: null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Activity getActivity() {
		Activity activity = basicGetActivity();
		return activity != null && activity.eIsProxy()
			? (Activity) eResolveProxy((InternalEObject) activity)
			: activity;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public Activity basicGetActivity() {
		return super.basicGetActivity();
	}

	public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) {
		InternalEObject eInternalContainer = eInternalContainer();
		if (eInternalContainer instanceof Activity) {
			Activity activity = (Activity) eInternalContainer;
			msgs = ((InternalEList<ActivityGroup>) activity.getGroups())
				.basicRemove(this, msgs);
			return ((InternalEList<ActivityNode>) activity.getNodes())
				.basicRemove(this, msgs);
		}
		return super.eBasicRemoveFromContainer(msgs);
	}

	@Override
	public NotificationChain eBasicSetContainer(InternalEObject newContainer,
			int newContainerFeatureID, NotificationChain msgs) {
		InternalEObject eInternalContainer = eInternalContainer();
		if (eInternalContainer instanceof Activity) {
			Activity activity = (Activity) eInternalContainer;
			msgs = ((InternalEList<ActivityGroup>) activity.getGroups())
				.basicRemove(this, msgs);
			msgs = ((InternalEList<ActivityNode>) activity.getNodes())
				.basicRemove(this, msgs);
		}
		return super.eBasicSetContainer(newContainer, newContainerFeatureID,
			msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public void setActivity(Activity newActivity) {
		InternalEObject eInternalContaner = eInternalContainer();
		if (newActivity != eInternalContaner) {
			if (EcoreUtil.isAncestor(this, newActivity))
				throw new IllegalArgumentException(
					"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
			NotificationChain msgs = null;
			if (eInternalContaner != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newActivity != null)
				msgs = ((InternalEList<StructuredActivityNode>) newActivity
					.getStructuredNodes()).basicAdd(this, msgs);
			msgs = eBasicSetContainer((InternalEObject) newActivity,
				InternalEObject.EOPPOSITE_FEATURE_BASE
					- UMLPackage.ACTIVITY__STRUCTURED_NODE,
				msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				UMLPackage.ACTIVITY_NODE__ACTIVITY, newActivity, newActivity));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetActivity() {
		return basicGetActivity() != null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateMembersDistinguishable(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return NamespaceOperations.validateMembersDistinguishable(this,
			diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateCannotImportSelf(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return NamespaceOperations.validateCannotImportSelf(this, diagnostics,
			context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateCannotImportOwnedMembers(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return NamespaceOperations.validateCannotImportOwnedMembers(this,
			diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ElementImport createElementImport(PackageableElement element,
			VisibilityKind visibility) {
		return NamespaceOperations.createElementImport(this, element,
			visibility);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PackageImport createPackageImport(
			org.eclipse.uml2.uml.Package package_, VisibilityKind visibility) {
		return NamespaceOperations.createPackageImport(this, package_,
			visibility);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<PackageableElement> getImportedElements() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			@SuppressWarnings("unchecked")
			EList<PackageableElement> result = (EList<PackageableElement>) cache
				.get(this,
					UMLPackage.Literals.NAMESPACE___GET_IMPORTED_ELEMENTS);
			if (result == null) {
				cache.put(this,
					UMLPackage.Literals.NAMESPACE___GET_IMPORTED_ELEMENTS,
					result = NamespaceOperations.getImportedElements(this));
			}
			return result;
		}
		return NamespaceOperations.getImportedElements(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<org.eclipse.uml2.uml.Package> getImportedPackages() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			@SuppressWarnings("unchecked")
			EList<org.eclipse.uml2.uml.Package> result = (EList<org.eclipse.uml2.uml.Package>) cache
				.get(this,
					UMLPackage.Literals.NAMESPACE___GET_IMPORTED_PACKAGES);
			if (result == null) {
				cache.put(this,
					UMLPackage.Literals.NAMESPACE___GET_IMPORTED_PACKAGES,
					result = NamespaceOperations.getImportedPackages(this));
			}
			return result;
		}
		return NamespaceOperations.getImportedPackages(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<String> getNamesOfMember(NamedElement element) {
		return NamespaceOperations.getNamesOfMember(this, element);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean membersAreDistinguishable() {
		return NamespaceOperations.membersAreDistinguishable(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<PackageableElement> importMembers(
			EList<PackageableElement> imps) {
		return NamespaceOperations.importMembers(this, imps);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<PackageableElement> excludeCollisions(
			EList<PackageableElement> imps) {
		return NamespaceOperations.excludeCollisions(this, imps);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateNodesAndEdges(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return ActivityGroupOperations.validateNodesAndEdges(this, diagnostics,
			context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateNotContained(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return ActivityGroupOperations.validateNotContained(this, diagnostics,
			context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Activity containingActivity() {
		return StructuredActivityNodeOperations.containingActivity(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateOutputPinEdges(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return StructuredActivityNodeOperations.validateOutputPinEdges(this,
			diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateEdges(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return StructuredActivityNodeOperations.validateEdges(this, diagnostics,
			context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean validateInputPinEdges(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return StructuredActivityNodeOperations.validateInputPinEdges(this,
			diagnostics, context);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ActivityNode> sourceNodes() {
		return StructuredActivityNodeOperations.sourceNodes(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ActivityNode> targetNodes() {
		return StructuredActivityNodeOperations.targetNodes(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<Action> allActions() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			@SuppressWarnings("unchecked")
			EList<Action> result = (EList<Action>) cache.get(this,
				UMLPackage.Literals.ACTION___ALL_ACTIONS);
			if (result == null) {
				cache.put(this, UMLPackage.Literals.ACTION___ALL_ACTIONS,
					result = StructuredActivityNodeOperations.allActions(this));
			}
			return result;
		}
		return StructuredActivityNodeOperations.allActions(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<ActivityNode> allOwnedNodes() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			@SuppressWarnings("unchecked")
			EList<ActivityNode> result = (EList<ActivityNode>) cache.get(this,
				UMLPackage.Literals.ACTION___ALL_OWNED_NODES);
			if (result == null) {
				cache.put(this, UMLPackage.Literals.ACTION___ALL_OWNED_NODES,
					result = StructuredActivityNodeOperations
						.allOwnedNodes(this));
			}
			return result;
		}
		return StructuredActivityNodeOperations.allOwnedNodes(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EANNOTATIONS :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getEAnnotations())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_INTERRUPTIBLE_REGION :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getInInterruptibleRegions())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_STRUCTURED_NODE :
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetInStructuredNode(
					(StructuredActivityNode) otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INCOMING :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getIncomings())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTGOING :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getOutgoings())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_PARTITION :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getInPartitions())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__HANDLER :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getHandlers())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getOwnedRules())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getElementImports())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getPackageImports())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getEdges())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getVariables())
					.basicAdd(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE :
				return ((InternalEList<InternalEObject>) (InternalEList<?>) getNodes())
					.basicAdd(otherEnd, msgs);
		}
		return eDynamicInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EANNOTATIONS :
				return ((InternalEList<?>) getEAnnotations())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_COMMENT :
				return ((InternalEList<?>) getOwnedComments())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME_EXPRESSION :
				return basicSetNameExpression(null, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_INTERRUPTIBLE_REGION :
				return ((InternalEList<?>) getInInterruptibleRegions())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_STRUCTURED_NODE :
				return basicSetInStructuredNode(null, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INCOMING :
				return ((InternalEList<?>) getIncomings()).basicRemove(otherEnd,
					msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTGOING :
				return ((InternalEList<?>) getOutgoings()).basicRemove(otherEnd,
					msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_PARTITION :
				return ((InternalEList<?>) getInPartitions())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__HANDLER :
				return ((InternalEList<?>) getHandlers()).basicRemove(otherEnd,
					msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_POSTCONDITION :
				return ((InternalEList<?>) getLocalPostconditions())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_PRECONDITION :
				return ((InternalEList<?>) getLocalPreconditions())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE :
				return ((InternalEList<?>) getOwnedRules())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT :
				return ((InternalEList<?>) getElementImports())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT :
				return ((InternalEList<?>) getPackageImports())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE :
				return ((InternalEList<?>) getEdges()).basicRemove(otherEnd,
					msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT :
				return ((InternalEList<?>) getStructuredNodeInputs())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT :
				return ((InternalEList<?>) getStructuredNodeOutputs())
					.basicRemove(otherEnd, msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE :
				return ((InternalEList<?>) getVariables()).basicRemove(otherEnd,
					msgs);
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE :
				return ((InternalEList<?>) getNodes()).basicRemove(otherEnd,
					msgs);
		}
		return eDynamicInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EANNOTATIONS :
				return getEAnnotations();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_COMMENT :
				return getOwnedComments();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_ELEMENT :
				return getOwnedElements();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNER :
				if (resolve)
					return getOwner();
				return basicGetOwner();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CLIENT_DEPENDENCY :
				return getClientDependencies();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME :
				return getName();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME_EXPRESSION :
				if (resolve)
					return getNameExpression();
				return basicGetNameExpression();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAMESPACE :
				if (resolve)
					return getNamespace();
				return basicGetNamespace();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__QUALIFIED_NAME :
				return getQualifiedName();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VISIBILITY :
				return getVisibility();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LEAF :
				return isLeaf();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINED_ELEMENT :
				return getRedefinedElements();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINITION_CONTEXT :
				return getRedefinitionContexts();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ACTIVITY :
				if (resolve)
					return getActivity();
				return basicGetActivity();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_GROUP :
				return getInGroups();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_INTERRUPTIBLE_REGION :
				return getInInterruptibleRegions();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_STRUCTURED_NODE :
				if (resolve)
					return getInStructuredNode();
				return basicGetInStructuredNode();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INCOMING :
				return getIncomings();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTGOING :
				return getOutgoings();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINED_NODE :
				return getRedefinedNodes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_PARTITION :
				return getInPartitions();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__HANDLER :
				return getHandlers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTEXT :
				if (resolve)
					return getContext();
				return basicGetContext();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INPUT :
				return getInputs();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LOCALLY_REENTRANT :
				return isLocallyReentrant();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_POSTCONDITION :
				return getLocalPostconditions();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_PRECONDITION :
				return getLocalPreconditions();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTPUT :
				return getOutputs();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE :
				return getOwnedRules();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT :
				return getElementImports();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT :
				return getPackageImports();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER :
				return getOwnedMembers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IMPORTED_MEMBER :
				return getImportedMembers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__MEMBER :
				return getMembers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_EDGE :
				return getContainedEdges();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_NODE :
				return getContainedNodes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_ACTIVITY :
				if (resolve)
					return getInActivity();
				return basicGetInActivity();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__SUBGROUP :
				return getSubgroups();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__SUPER_GROUP :
				if (resolve)
					return getSuperGroup();
				return basicGetSuperGroup();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE :
				return getEdges();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__MUST_ISOLATE :
				return isMustIsolate();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT :
				return getStructuredNodeInputs();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT :
				return getStructuredNodeOutputs();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE :
				return getVariables();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE :
				return getNodes();
		}
		return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EANNOTATIONS :
				getEAnnotations().clear();
				getEAnnotations()
					.addAll((Collection<? extends EAnnotation>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_COMMENT :
				getOwnedComments().clear();
				getOwnedComments()
					.addAll((Collection<? extends Comment>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME :
				setName((String) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME_EXPRESSION :
				setNameExpression((StringExpression) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VISIBILITY :
				setVisibility((VisibilityKind) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LEAF :
				setIsLeaf((Boolean) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ACTIVITY :
				setActivity((Activity) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_INTERRUPTIBLE_REGION :
				getInInterruptibleRegions().clear();
				getInInterruptibleRegions().addAll(
					(Collection<? extends InterruptibleActivityRegion>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_STRUCTURED_NODE :
				setInStructuredNode((StructuredActivityNode) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INCOMING :
				getIncomings().clear();
				getIncomings()
					.addAll((Collection<? extends ActivityEdge>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTGOING :
				getOutgoings().clear();
				getOutgoings()
					.addAll((Collection<? extends ActivityEdge>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINED_NODE :
				getRedefinedNodes().clear();
				getRedefinedNodes()
					.addAll((Collection<? extends ActivityNode>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_PARTITION :
				getInPartitions().clear();
				getInPartitions()
					.addAll((Collection<? extends ActivityPartition>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__HANDLER :
				getHandlers().clear();
				getHandlers()
					.addAll((Collection<? extends ExceptionHandler>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LOCALLY_REENTRANT :
				setIsLocallyReentrant((Boolean) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_POSTCONDITION :
				getLocalPostconditions().clear();
				getLocalPostconditions()
					.addAll((Collection<? extends Constraint>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_PRECONDITION :
				getLocalPreconditions().clear();
				getLocalPreconditions()
					.addAll((Collection<? extends Constraint>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE :
				getOwnedRules().clear();
				getOwnedRules()
					.addAll((Collection<? extends Constraint>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT :
				getElementImports().clear();
				getElementImports()
					.addAll((Collection<? extends ElementImport>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT :
				getPackageImports().clear();
				getPackageImports()
					.addAll((Collection<? extends PackageImport>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_ACTIVITY :
				setInActivity((Activity) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE :
				getEdges().clear();
				getEdges()
					.addAll((Collection<? extends ActivityEdge>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__MUST_ISOLATE :
				setMustIsolate((Boolean) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT :
				getStructuredNodeInputs().clear();
				getStructuredNodeInputs()
					.addAll((Collection<? extends InputPin>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT :
				getStructuredNodeOutputs().clear();
				getStructuredNodeOutputs()
					.addAll((Collection<? extends OutputPin>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE :
				getVariables().clear();
				getVariables()
					.addAll((Collection<? extends Variable>) newValue);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE :
				getNodes().clear();
				getNodes()
					.addAll((Collection<? extends ActivityNode>) newValue);
				return;
		}
		eDynamicSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EANNOTATIONS :
				getEAnnotations().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_COMMENT :
				getOwnedComments().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME :
				unsetName();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME_EXPRESSION :
				setNameExpression((StringExpression) null);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VISIBILITY :
				unsetVisibility();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LEAF :
				setIsLeaf(IS_LEAF_EDEFAULT);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ACTIVITY :
				setActivity((Activity) null);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_INTERRUPTIBLE_REGION :
				getInInterruptibleRegions().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_STRUCTURED_NODE :
				setInStructuredNode((StructuredActivityNode) null);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INCOMING :
				getIncomings().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTGOING :
				getOutgoings().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINED_NODE :
				getRedefinedNodes().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_PARTITION :
				getInPartitions().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__HANDLER :
				getHandlers().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LOCALLY_REENTRANT :
				setIsLocallyReentrant(IS_LOCALLY_REENTRANT_EDEFAULT);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_POSTCONDITION :
				getLocalPostconditions().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_PRECONDITION :
				getLocalPreconditions().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE :
				getOwnedRules().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT :
				getElementImports().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT :
				getPackageImports().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_ACTIVITY :
				setInActivity((Activity) null);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE :
				getEdges().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__MUST_ISOLATE :
				setMustIsolate(MUST_ISOLATE_EDEFAULT);
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT :
				getStructuredNodeInputs().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT :
				getStructuredNodeOutputs().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE :
				getVariables().clear();
				return;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE :
				getNodes().clear();
				return;
		}
		eDynamicUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EANNOTATIONS :
				return eAnnotations != null && !eAnnotations.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_COMMENT :
				return ownedComments != null && !ownedComments.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_ELEMENT :
				return isSetOwnedElements();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNER :
				return isSetOwner();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CLIENT_DEPENDENCY :
				return !getClientDependencies().isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME :
				return isSetName();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME_EXPRESSION :
				return nameExpression != null;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NAMESPACE :
				return isSetNamespace();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__QUALIFIED_NAME :
				return QUALIFIED_NAME_EDEFAULT == null
					? getQualifiedName() != null
					: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VISIBILITY :
				return isSetVisibility();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LEAF :
				return ((eFlags & IS_LEAF_EFLAG) != 0) != IS_LEAF_EDEFAULT;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINED_ELEMENT :
				return isSetRedefinedElements();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINITION_CONTEXT :
				return isSetRedefinitionContexts();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ACTIVITY :
				return isSetActivity();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_GROUP :
				return isSetInGroups();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_INTERRUPTIBLE_REGION :
				return inInterruptibleRegions != null
					&& !inInterruptibleRegions.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_STRUCTURED_NODE :
				return basicGetInStructuredNode() != null;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INCOMING :
				return incomings != null && !incomings.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTGOING :
				return outgoings != null && !outgoings.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__REDEFINED_NODE :
				return redefinedNodes != null && !redefinedNodes.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_PARTITION :
				return inPartitions != null && !inPartitions.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__HANDLER :
				return handlers != null && !handlers.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTEXT :
				return basicGetContext() != null;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__INPUT :
				return isSetInputs();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IS_LOCALLY_REENTRANT :
				return ((eFlags
					& IS_LOCALLY_REENTRANT_EFLAG) != 0) != IS_LOCALLY_REENTRANT_EDEFAULT;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_POSTCONDITION :
				return localPostconditions != null
					&& !localPostconditions.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_PRECONDITION :
				return localPreconditions != null
					&& !localPreconditions.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTPUT :
				return isSetOutputs();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE :
				return ownedRules != null && !ownedRules.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT :
				return elementImports != null && !elementImports.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT :
				return packageImports != null && !packageImports.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER :
				return isSetOwnedMembers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IMPORTED_MEMBER :
				return !getImportedMembers().isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__MEMBER :
				return isSetMembers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_EDGE :
				return isSetContainedEdges();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_NODE :
				return isSetContainedNodes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_ACTIVITY :
				return isSetInActivity();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__SUBGROUP :
				return isSetSubgroups();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__SUPER_GROUP :
				return isSetSuperGroup();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE :
				return edges != null && !edges.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__MUST_ISOLATE :
				return ((eFlags
					& MUST_ISOLATE_EFLAG) != 0) != MUST_ISOLATE_EDEFAULT;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT :
				return structuredNodeInputs != null
					&& !structuredNodeInputs.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT :
				return structuredNodeOutputs != null
					&& !structuredNodeOutputs.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE :
				return variables != null && !variables.isEmpty();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE :
				return nodes != null && !nodes.isEmpty();
		}
		return eDynamicIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID,
			Class<?> baseClass) {
		if (baseClass == Namespace.class) {
			switch (derivedFeatureID) {
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE :
					return UMLPackage.NAMESPACE__OWNED_RULE;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT :
					return UMLPackage.NAMESPACE__ELEMENT_IMPORT;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT :
					return UMLPackage.NAMESPACE__PACKAGE_IMPORT;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER :
					return UMLPackage.NAMESPACE__OWNED_MEMBER;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__IMPORTED_MEMBER :
					return UMLPackage.NAMESPACE__IMPORTED_MEMBER;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__MEMBER :
					return UMLPackage.NAMESPACE__MEMBER;
				default :
					return -1;
			}
		}
		if (baseClass == ActivityGroup.class) {
			switch (derivedFeatureID) {
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_EDGE :
					return UMLPackage.ACTIVITY_GROUP__CONTAINED_EDGE;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_NODE :
					return UMLPackage.ACTIVITY_GROUP__CONTAINED_NODE;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_ACTIVITY :
					return UMLPackage.ACTIVITY_GROUP__IN_ACTIVITY;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__SUBGROUP :
					return UMLPackage.ACTIVITY_GROUP__SUBGROUP;
				case UMLPackage.STRUCTURED_ACTIVITY_NODE__SUPER_GROUP :
					return UMLPackage.ACTIVITY_GROUP__SUPER_GROUP;
				default :
					return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID,
			Class<?> baseClass) {
		if (baseClass == Namespace.class) {
			switch (baseFeatureID) {
				case UMLPackage.NAMESPACE__OWNED_RULE :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE;
				case UMLPackage.NAMESPACE__ELEMENT_IMPORT :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT;
				case UMLPackage.NAMESPACE__PACKAGE_IMPORT :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT;
				case UMLPackage.NAMESPACE__OWNED_MEMBER :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER;
				case UMLPackage.NAMESPACE__IMPORTED_MEMBER :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__IMPORTED_MEMBER;
				case UMLPackage.NAMESPACE__MEMBER :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__MEMBER;
				default :
					return -1;
			}
		}
		if (baseClass == ActivityGroup.class) {
			switch (baseFeatureID) {
				case UMLPackage.ACTIVITY_GROUP__CONTAINED_EDGE :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_EDGE;
				case UMLPackage.ACTIVITY_GROUP__CONTAINED_NODE :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__CONTAINED_NODE;
				case UMLPackage.ACTIVITY_GROUP__IN_ACTIVITY :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__IN_ACTIVITY;
				case UMLPackage.ACTIVITY_GROUP__SUBGROUP :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__SUBGROUP;
				case UMLPackage.ACTIVITY_GROUP__SUPER_GROUP :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE__SUPER_GROUP;
				default :
					return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedOperationID(int baseOperationID, Class<?> baseClass) {
		if (baseClass == Namespace.class) {
			switch (baseOperationID) {
				case UMLPackage.NAMESPACE___VALIDATE_MEMBERS_DISTINGUISHABLE__DIAGNOSTICCHAIN_MAP :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_MEMBERS_DISTINGUISHABLE__DIAGNOSTICCHAIN_MAP;
				case UMLPackage.NAMESPACE___VALIDATE_CANNOT_IMPORT_SELF__DIAGNOSTICCHAIN_MAP :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_CANNOT_IMPORT_SELF__DIAGNOSTICCHAIN_MAP;
				case UMLPackage.NAMESPACE___VALIDATE_CANNOT_IMPORT_OWNED_MEMBERS__DIAGNOSTICCHAIN_MAP :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_CANNOT_IMPORT_OWNED_MEMBERS__DIAGNOSTICCHAIN_MAP;
				case UMLPackage.NAMESPACE___CREATE_ELEMENT_IMPORT__PACKAGEABLEELEMENT_VISIBILITYKIND :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___CREATE_ELEMENT_IMPORT__PACKAGEABLEELEMENT_VISIBILITYKIND;
				case UMLPackage.NAMESPACE___CREATE_PACKAGE_IMPORT__PACKAGE_VISIBILITYKIND :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___CREATE_PACKAGE_IMPORT__PACKAGE_VISIBILITYKIND;
				case UMLPackage.NAMESPACE___GET_IMPORTED_ELEMENTS :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_IMPORTED_ELEMENTS;
				case UMLPackage.NAMESPACE___GET_IMPORTED_PACKAGES :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_IMPORTED_PACKAGES;
				case UMLPackage.NAMESPACE___GET_OWNED_MEMBERS :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_OWNED_MEMBERS;
				case UMLPackage.NAMESPACE___EXCLUDE_COLLISIONS__ELIST :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___EXCLUDE_COLLISIONS__ELIST;
				case UMLPackage.NAMESPACE___GET_NAMES_OF_MEMBER__NAMEDELEMENT :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_NAMES_OF_MEMBER__NAMEDELEMENT;
				case UMLPackage.NAMESPACE___IMPORT_MEMBERS__ELIST :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___IMPORT_MEMBERS__ELIST;
				case UMLPackage.NAMESPACE___GET_IMPORTED_MEMBERS :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_IMPORTED_MEMBERS;
				case UMLPackage.NAMESPACE___MEMBERS_ARE_DISTINGUISHABLE :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___MEMBERS_ARE_DISTINGUISHABLE;
				default :
					return -1;
			}
		}
		if (baseClass == ActivityGroup.class) {
			switch (baseOperationID) {
				case UMLPackage.ACTIVITY_GROUP___VALIDATE_NODES_AND_EDGES__DIAGNOSTICCHAIN_MAP :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_NODES_AND_EDGES__DIAGNOSTICCHAIN_MAP;
				case UMLPackage.ACTIVITY_GROUP___VALIDATE_NOT_CONTAINED__DIAGNOSTICCHAIN_MAP :
					return UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_NOT_CONTAINED__DIAGNOSTICCHAIN_MAP;
				default :
					return -1;
			}
		}
		return super.eDerivedOperationID(baseOperationID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	@SuppressWarnings("unchecked")
	public Object eInvoke(int operationID, EList<?> arguments)
			throws InvocationTargetException {
		switch (operationID) {
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_EANNOTATION__STRING :
				return getEAnnotation((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_HAS_OWNER__DIAGNOSTICCHAIN_MAP :
				return validateHasOwner((DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_NOT_OWN_SELF__DIAGNOSTICCHAIN_MAP :
				return validateNotOwnSelf((DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___ADD_KEYWORD__STRING :
				return addKeyword((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___APPLY_STEREOTYPE__STEREOTYPE :
				return applyStereotype((Stereotype) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___CREATE_EANNOTATION__STRING :
				return createEAnnotation((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___DESTROY :
				destroy();
				return null;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_KEYWORDS :
				return getKeywords();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_APPLICABLE_STEREOTYPE__STRING :
				return getApplicableStereotype((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_APPLICABLE_STEREOTYPES :
				return getApplicableStereotypes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_APPLIED_STEREOTYPE__STRING :
				return getAppliedStereotype((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_APPLIED_STEREOTYPES :
				return getAppliedStereotypes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_APPLIED_SUBSTEREOTYPE__STEREOTYPE_STRING :
				return getAppliedSubstereotype((Stereotype) arguments.get(0),
					(String) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_APPLIED_SUBSTEREOTYPES__STEREOTYPE :
				return getAppliedSubstereotypes((Stereotype) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_MODEL :
				return getModel();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_NEAREST_PACKAGE :
				return getNearestPackage();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_RELATIONSHIPS :
				return getRelationships();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_RELATIONSHIPS__ECLASS :
				return getRelationships((EClass) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_REQUIRED_STEREOTYPE__STRING :
				return getRequiredStereotype((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_REQUIRED_STEREOTYPES :
				return getRequiredStereotypes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_SOURCE_DIRECTED_RELATIONSHIPS :
				return getSourceDirectedRelationships();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_SOURCE_DIRECTED_RELATIONSHIPS__ECLASS :
				return getSourceDirectedRelationships(
					(EClass) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_STEREOTYPE_APPLICATION__STEREOTYPE :
				return getStereotypeApplication((Stereotype) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_STEREOTYPE_APPLICATIONS :
				return getStereotypeApplications();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_TARGET_DIRECTED_RELATIONSHIPS :
				return getTargetDirectedRelationships();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_TARGET_DIRECTED_RELATIONSHIPS__ECLASS :
				return getTargetDirectedRelationships(
					(EClass) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_VALUE__STEREOTYPE_STRING :
				return getValue((Stereotype) arguments.get(0),
					(String) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___HAS_KEYWORD__STRING :
				return hasKeyword((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___HAS_VALUE__STEREOTYPE_STRING :
				return hasValue((Stereotype) arguments.get(0),
					(String) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___IS_STEREOTYPE_APPLICABLE__STEREOTYPE :
				return isStereotypeApplicable((Stereotype) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___IS_STEREOTYPE_APPLIED__STEREOTYPE :
				return isStereotypeApplied((Stereotype) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___IS_STEREOTYPE_REQUIRED__STEREOTYPE :
				return isStereotypeRequired((Stereotype) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___REMOVE_KEYWORD__STRING :
				return removeKeyword((String) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___SET_VALUE__STEREOTYPE_STRING_OBJECT :
				setValue((Stereotype) arguments.get(0),
					(String) arguments.get(1), arguments.get(2));
				return null;
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___UNAPPLY_STEREOTYPE__STEREOTYPE :
				return unapplyStereotype((Stereotype) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___ALL_OWNED_ELEMENTS :
				return allOwnedElements();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___MUST_BE_OWNED :
				return mustBeOwned();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_VISIBILITY_NEEDS_OWNERSHIP__DIAGNOSTICCHAIN_MAP :
				return validateVisibilityNeedsOwnership(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_HAS_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP :
				return validateHasQualifiedName(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_HAS_NO_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP :
				return validateHasNoQualifiedName(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___CREATE_DEPENDENCY__NAMEDELEMENT :
				return createDependency((NamedElement) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___CREATE_USAGE__NAMEDELEMENT :
				return createUsage((NamedElement) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_LABEL :
				return getLabel();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_LABEL__BOOLEAN :
				return getLabel((Boolean) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_NAMESPACE :
				return getNamespace();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___ALL_NAMESPACES :
				return allNamespaces();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___ALL_OWNING_PACKAGES :
				return allOwningPackages();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___IS_DISTINGUISHABLE_FROM__NAMEDELEMENT_NAMESPACE :
				return isDistinguishableFrom((NamedElement) arguments.get(0),
					(Namespace) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_QUALIFIED_NAME :
				return getQualifiedName();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___SEPARATOR :
				return separator();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_CLIENT_DEPENDENCIES :
				return getClientDependencies();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_REDEFINITION_CONSISTENT__DIAGNOSTICCHAIN_MAP :
				return validateRedefinitionConsistent(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_NON_LEAF_REDEFINITION__DIAGNOSTICCHAIN_MAP :
				return validateNonLeafRedefinition(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_REDEFINITION_CONTEXT_VALID__DIAGNOSTICCHAIN_MAP :
				return validateRedefinitionContextValid(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___IS_CONSISTENT_WITH__REDEFINABLEELEMENT :
				return isConsistentWith((RedefinableElement) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___IS_REDEFINITION_CONTEXT_VALID__REDEFINABLEELEMENT :
				return isRedefinitionContextValid(
					(RedefinableElement) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___CONTAINING_ACTIVITY :
				return containingActivity();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_CONTEXT :
				return getContext();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___ALL_ACTIONS :
				return allActions();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___ALL_OWNED_NODES :
				return allOwnedNodes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___CONTAINING_BEHAVIOR :
				return containingBehavior();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_MEMBERS_DISTINGUISHABLE__DIAGNOSTICCHAIN_MAP :
				return validateMembersDistinguishable(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_CANNOT_IMPORT_SELF__DIAGNOSTICCHAIN_MAP :
				return validateCannotImportSelf(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_CANNOT_IMPORT_OWNED_MEMBERS__DIAGNOSTICCHAIN_MAP :
				return validateCannotImportOwnedMembers(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___CREATE_ELEMENT_IMPORT__PACKAGEABLEELEMENT_VISIBILITYKIND :
				return createElementImport(
					(PackageableElement) arguments.get(0),
					(VisibilityKind) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___CREATE_PACKAGE_IMPORT__PACKAGE_VISIBILITYKIND :
				return createPackageImport(
					(org.eclipse.uml2.uml.Package) arguments.get(0),
					(VisibilityKind) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_IMPORTED_ELEMENTS :
				return getImportedElements();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_IMPORTED_PACKAGES :
				return getImportedPackages();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_OWNED_MEMBERS :
				return getOwnedMembers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___EXCLUDE_COLLISIONS__ELIST :
				return excludeCollisions(
					(EList<PackageableElement>) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_NAMES_OF_MEMBER__NAMEDELEMENT :
				return getNamesOfMember((NamedElement) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___IMPORT_MEMBERS__ELIST :
				return importMembers(
					(EList<PackageableElement>) arguments.get(0));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___GET_IMPORTED_MEMBERS :
				return getImportedMembers();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___MEMBERS_ARE_DISTINGUISHABLE :
				return membersAreDistinguishable();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_NODES_AND_EDGES__DIAGNOSTICCHAIN_MAP :
				return validateNodesAndEdges((DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_NOT_CONTAINED__DIAGNOSTICCHAIN_MAP :
				return validateNotContained((DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_OUTPUT_PIN_EDGES__DIAGNOSTICCHAIN_MAP :
				return validateOutputPinEdges(
					(DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_EDGES__DIAGNOSTICCHAIN_MAP :
				return validateEdges((DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___VALIDATE_INPUT_PIN_EDGES__DIAGNOSTICCHAIN_MAP :
				return validateInputPinEdges((DiagnosticChain) arguments.get(0),
					(Map<Object, Object>) arguments.get(1));
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___SOURCE_NODES :
				return sourceNodes();
			case UMLPackage.STRUCTURED_ACTIVITY_NODE___TARGET_NODES :
				return targetNodes();
		}
		return eDynamicInvoke(operationID, arguments);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (mustIsolate: "); //$NON-NLS-1$
		result.append((eFlags & MUST_ISOLATE_EFLAG) != 0);
		result.append(')');
		return result.toString();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isSetOwnedElements() {
		return super.isSetOwnedElements()
			|| eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT)
			|| eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT)
			|| isSetOwnedMembers() || isSetSubgroups()
			|| eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE)
			|| eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE);
	}

	/**
	 * The array of subset feature identifiers for the '{@link #getOwnedMembers() <em>Owned Member</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOwnedMembers()
	 * @generated
	 * @ordered
	 */
	protected static final int[] OWNED_MEMBER_ESUBSETS = new int[]{
		UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE};

	/**
	 * The array of subset feature identifiers for the '{@link #getOwnedElements() <em>Owned Element</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOwnedElements()
	 * @generated
	 * @ordered
	 */
	protected static final int[] OWNED_ELEMENT_ESUBSETS = new int[]{
		UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_COMMENT,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__NAME_EXPRESSION,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__HANDLER,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__INPUT,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_POSTCONDITION,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__LOCAL_PRECONDITION,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTPUT,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__ELEMENT_IMPORT,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__PACKAGE_IMPORT,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__SUBGROUP,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE};

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NamedElement getOwnedMember(String name) {
		return getOwnedMember(name, false, null);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NamedElement getOwnedMember(String name, boolean ignoreCase,
			EClass eClass) {
		ownedMemberLoop : for (NamedElement ownedMember : getOwnedMembers()) {
			if (eClass != null && !eClass.isInstance(ownedMember))
				continue ownedMemberLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(ownedMember.getName())
				: name.equals(ownedMember.getName())))
				continue ownedMemberLoop;
			return ownedMember;
		}
		return null;
	}

	/**
	 * The array of subset feature identifiers for the '{@link #getMembers() <em>Member</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMembers()
	 * @generated
	 * @ordered
	 */
	protected static final int[] MEMBER_ESUBSETS = new int[]{
		UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_MEMBER,
		UMLPackage.STRUCTURED_ACTIVITY_NODE__IMPORTED_MEMBER};

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NamedElement getMember(String name) {
		return getMember(name, false, null);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NamedElement getMember(String name, boolean ignoreCase,
			EClass eClass) {
		memberLoop : for (NamedElement member : getMembers()) {
			if (eClass != null && !eClass.isInstance(member))
				continue memberLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(member.getName())
				: name.equals(member.getName())))
				continue memberLoop;
			return member;
		}
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetOwnedMembers() {
		return eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__OWNED_RULE)
			|| eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__VARIABLE);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetMembers() {
		return isSetOwnedMembers()
			|| eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__IMPORTED_MEMBER);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetSubgroups() {
		return false;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityGroup basicGetSuperGroup() {
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Element getOwner() {
		Element owner = basicGetOwner();
		return owner != null && owner.eIsProxy()
			? (Element) eResolveProxy((InternalEObject) owner)
			: owner;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityGroup getSuperGroup() {
		ActivityGroup superGroup = basicGetSuperGroup();
		return superGroup != null && superGroup.eIsProxy()
			? (ActivityGroup) eResolveProxy((InternalEObject) superGroup)
			: superGroup;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetSuperGroup() {
		return false;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Element basicGetOwner() {
		if (isSetInActivity()) {
			return basicGetInActivity();
		}
		if (isSetSuperGroup()) {
			return basicGetSuperGroup();
		}
		return super.basicGetOwner();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isSetOwner() {
		return super.isSetOwner() || isSetInActivity() || isSetSuperGroup();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<InputPin> getInputs() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<InputPin> inputs = (EList<InputPin>) cache.get(eResource,
				this, UMLPackage.Literals.ACTION__INPUT);
			if (inputs == null) {
				cache.put(eResource, this, UMLPackage.Literals.ACTION__INPUT,
					inputs = new DerivedUnionEObjectEList<InputPin>(
						InputPin.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__INPUT,
						INPUT_ESUBSETS));
			}
			return inputs;
		}
		return new DerivedUnionEObjectEList<InputPin>(InputPin.class, this,
			UMLPackage.STRUCTURED_ACTIVITY_NODE__INPUT, INPUT_ESUBSETS);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<OutputPin> getOutputs() {
		CacheAdapter cache = getCacheAdapter();
		if (cache != null) {
			Resource eResource = eResource();
			@SuppressWarnings("unchecked")
			EList<OutputPin> outputs = (EList<OutputPin>) cache.get(eResource,
				this, UMLPackage.Literals.ACTION__OUTPUT);
			if (outputs == null) {
				cache.put(eResource, this, UMLPackage.Literals.ACTION__OUTPUT,
					outputs = new DerivedUnionEObjectEList<OutputPin>(
						OutputPin.class, this,
						UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTPUT,
						OUTPUT_ESUBSETS));
			}
			return outputs;
		}
		return new DerivedUnionEObjectEList<OutputPin>(OutputPin.class, this,
			UMLPackage.STRUCTURED_ACTIVITY_NODE__OUTPUT, OUTPUT_ESUBSETS);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityNode getContainedNode(String name) {
		return getContainedNode(name, false, null);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityNode getContainedNode(String name, boolean ignoreCase,
			EClass eClass) {
		containedNodeLoop : for (ActivityNode containedNode : getContainedNodes()) {
			if (eClass != null && !eClass.isInstance(containedNode))
				continue containedNodeLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(containedNode.getName())
				: name.equals(containedNode.getName())))
				continue containedNodeLoop;
			return containedNode;
		}
		return null;
	}

	/**
	 * The array of subset feature identifiers for the '{@link #getContainedEdges() <em>Contained Edge</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getContainedEdges()
	 * @generated
	 * @ordered
	 */
	protected static final int[] CONTAINED_EDGE_ESUBSETS = new int[]{
		UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE};

	/**
	 * The array of subset feature identifiers for the '{@link #getContainedNodes() <em>Contained Node</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getContainedNodes()
	 * @generated
	 * @ordered
	 */
	protected static final int[] CONTAINED_NODE_ESUBSETS = new int[]{
		UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE};

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityEdge getContainedEdge(String name) {
		return getContainedEdge(name, false, null);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ActivityEdge getContainedEdge(String name, boolean ignoreCase,
			EClass eClass) {
		containedEdgeLoop : for (ActivityEdge containedEdge : getContainedEdges()) {
			if (eClass != null && !eClass.isInstance(containedEdge))
				continue containedEdgeLoop;
			if (name != null && !(ignoreCase
				? name.equalsIgnoreCase(containedEdge.getName())
				: name.equals(containedEdge.getName())))
				continue containedEdgeLoop;
			return containedEdge;
		}
		return null;
	}

	/**
	 * The array of subset feature identifiers for the '{@link #getInputs() <em>Input</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getInputs()
	 * @generated
	 * @ordered
	 */
	protected static final int[] INPUT_ESUBSETS = new int[]{
		UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT};

	/**
	 * The array of subset feature identifiers for the '{@link #getOutputs() <em>Output</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOutputs()
	 * @generated
	 * @ordered
	 */
	protected static final int[] OUTPUT_ESUBSETS = new int[]{
		UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT};

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetContainedNodes() {
		return eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__NODE);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetContainedEdges() {
		return eIsSet(UMLPackage.STRUCTURED_ACTIVITY_NODE__EDGE);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isSetInputs() {
		return super.isSetInputs() || eIsSet(
			UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_INPUT);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isSetOutputs() {
		return super.isSetOutputs() || eIsSet(
			UMLPackage.STRUCTURED_ACTIVITY_NODE__STRUCTURED_NODE_OUTPUT);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Activity getInActivity() {
		return getActivity();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Activity basicGetInActivity() {
		return basicGetActivity();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setInActivity(Activity newInActivity) {
		setActivity(newInActivity);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetInActivity() {
		return false;
	}

} //StructuredActivityNodeImpl