/*
 * 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, 485756
 *
 */
package org.eclipse.uml2.uml.cdo.internal.impl;

import java.util.Collection;

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

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

import org.eclipse.emf.ecore.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.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.uml2.uml.Activity;
import org.eclipse.uml2.uml.ActivityEdge;
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.ElementImport;
import org.eclipse.uml2.uml.ExceptionHandler;
import org.eclipse.uml2.uml.ExpansionKind;
import org.eclipse.uml2.uml.ExpansionNode;
import org.eclipse.uml2.uml.ExpansionRegion;
import org.eclipse.uml2.uml.InputPin;
import org.eclipse.uml2.uml.InterruptibleActivityRegion;
import org.eclipse.uml2.uml.OutputPin;
import org.eclipse.uml2.uml.PackageImport;
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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Expansion Region</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ExpansionRegionImpl#getMode <em>Mode</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ExpansionRegionImpl#getOutputElements <em>Output Element</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ExpansionRegionImpl#getInputElements <em>Input Element</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ExpansionRegionImpl
		extends StructuredActivityNodeImpl
		implements ExpansionRegion {

	/**
	 * The default value of the '{@link #getMode() <em>Mode</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMode()
	 * @generated
	 * @ordered
	 */
	protected static final ExpansionKind MODE_EDEFAULT = ExpansionKind.ITERATIVE_LITERAL;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ExpansionKind getMode() {
		return (ExpansionKind) eDynamicGet(UMLPackage.EXPANSION_REGION__MODE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.EXPANSION_REGION__MODE, true, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMode(ExpansionKind newMode) {
		eDynamicSet(UMLPackage.EXPANSION_REGION__MODE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.EXPANSION_REGION__MODE, newMode);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	public EList<ExpansionNode> getInputElements() {
		return (EList<ExpansionNode>) eDynamicGet(UMLPackage.EXPANSION_REGION__INPUT_ELEMENT - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.EXPANSION_REGION__INPUT_ELEMENT, true, true);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ExpansionNode getInputElement(String name, Type type,
			boolean ignoreCase) {
		inputElementLoop: for (ExpansionNode inputElement : getInputElements()) {
			if (name != null && !(ignoreCase ? name.equalsIgnoreCase(inputElement.getName()) : name.equals(inputElement.getName())))
				continue inputElementLoop;
			if (type != null && !type.equals(inputElement.getType()))
				continue inputElementLoop;
			return inputElement;
		}
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	public EList<ExpansionNode> getOutputElements() {
		return (EList<ExpansionNode>) eDynamicGet(UMLPackage.EXPANSION_REGION__OUTPUT_ELEMENT - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.EXPANSION_REGION__OUTPUT_ELEMENT, true, true);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ExpansionNode getOutputElement(String name, Type type,
			boolean ignoreCase) {
		outputElementLoop: for (ExpansionNode outputElement : getOutputElements()) {
			if (name != null && !(ignoreCase ? name.equalsIgnoreCase(outputElement.getName()) : name.equals(outputElement.getName())))
				continue outputElementLoop;
			if (type != null && !type.equals(outputElement.getType()))
				continue outputElementLoop;
			return outputElement;
		}
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case UMLPackage.EXPANSION_REGION__EANNOTATIONS:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getEAnnotations()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__IN_INTERRUPTIBLE_REGION:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getInInterruptibleRegions()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__IN_STRUCTURED_NODE:
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			return basicSetInStructuredNode((StructuredActivityNode) otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__INCOMING:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getIncomings()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__OUTGOING:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getOutgoings()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__IN_PARTITION:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getInPartitions()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__HANDLER:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getHandlers()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__OWNED_RULE:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getOwnedRules()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__ELEMENT_IMPORT:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getElementImports()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__PACKAGE_IMPORT:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getPackageImports()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__EDGE:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getEdges()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__VARIABLE:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getVariables()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__NODE:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getNodes()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__OUTPUT_ELEMENT:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getOutputElements()).basicAdd(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__INPUT_ELEMENT:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getInputElements()).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.EXPANSION_REGION__EANNOTATIONS:
			return ((InternalEList<?>) getEAnnotations()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__OWNED_COMMENT:
			return ((InternalEList<?>) getOwnedComments()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__NAME_EXPRESSION:
			return basicSetNameExpression(null, msgs);
		case UMLPackage.EXPANSION_REGION__IN_INTERRUPTIBLE_REGION:
			return ((InternalEList<?>) getInInterruptibleRegions()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__IN_STRUCTURED_NODE:
			return basicSetInStructuredNode(null, msgs);
		case UMLPackage.EXPANSION_REGION__INCOMING:
			return ((InternalEList<?>) getIncomings()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__OUTGOING:
			return ((InternalEList<?>) getOutgoings()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__IN_PARTITION:
			return ((InternalEList<?>) getInPartitions()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__HANDLER:
			return ((InternalEList<?>) getHandlers()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__LOCAL_POSTCONDITION:
			return ((InternalEList<?>) getLocalPostconditions()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__LOCAL_PRECONDITION:
			return ((InternalEList<?>) getLocalPreconditions()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__OWNED_RULE:
			return ((InternalEList<?>) getOwnedRules()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__ELEMENT_IMPORT:
			return ((InternalEList<?>) getElementImports()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__PACKAGE_IMPORT:
			return ((InternalEList<?>) getPackageImports()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__EDGE:
			return ((InternalEList<?>) getEdges()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_INPUT:
			return ((InternalEList<?>) getStructuredNodeInputs()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_OUTPUT:
			return ((InternalEList<?>) getStructuredNodeOutputs()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__VARIABLE:
			return ((InternalEList<?>) getVariables()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__NODE:
			return ((InternalEList<?>) getNodes()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__OUTPUT_ELEMENT:
			return ((InternalEList<?>) getOutputElements()).basicRemove(otherEnd, msgs);
		case UMLPackage.EXPANSION_REGION__INPUT_ELEMENT:
			return ((InternalEList<?>) getInputElements()).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.EXPANSION_REGION__EANNOTATIONS:
			return getEAnnotations();
		case UMLPackage.EXPANSION_REGION__OWNED_COMMENT:
			return getOwnedComments();
		case UMLPackage.EXPANSION_REGION__OWNED_ELEMENT:
			return getOwnedElements();
		case UMLPackage.EXPANSION_REGION__OWNER:
			if (resolve)
				return getOwner();
			return basicGetOwner();
		case UMLPackage.EXPANSION_REGION__CLIENT_DEPENDENCY:
			return getClientDependencies();
		case UMLPackage.EXPANSION_REGION__NAME:
			return getName();
		case UMLPackage.EXPANSION_REGION__NAME_EXPRESSION:
			if (resolve)
				return getNameExpression();
			return basicGetNameExpression();
		case UMLPackage.EXPANSION_REGION__NAMESPACE:
			if (resolve)
				return getNamespace();
			return basicGetNamespace();
		case UMLPackage.EXPANSION_REGION__QUALIFIED_NAME:
			return getQualifiedName();
		case UMLPackage.EXPANSION_REGION__VISIBILITY:
			return getVisibility();
		case UMLPackage.EXPANSION_REGION__IS_LEAF:
			return isLeaf();
		case UMLPackage.EXPANSION_REGION__REDEFINED_ELEMENT:
			return getRedefinedElements();
		case UMLPackage.EXPANSION_REGION__REDEFINITION_CONTEXT:
			return getRedefinitionContexts();
		case UMLPackage.EXPANSION_REGION__ACTIVITY:
			if (resolve)
				return getActivity();
			return basicGetActivity();
		case UMLPackage.EXPANSION_REGION__IN_GROUP:
			return getInGroups();
		case UMLPackage.EXPANSION_REGION__IN_INTERRUPTIBLE_REGION:
			return getInInterruptibleRegions();
		case UMLPackage.EXPANSION_REGION__IN_STRUCTURED_NODE:
			if (resolve)
				return getInStructuredNode();
			return basicGetInStructuredNode();
		case UMLPackage.EXPANSION_REGION__INCOMING:
			return getIncomings();
		case UMLPackage.EXPANSION_REGION__OUTGOING:
			return getOutgoings();
		case UMLPackage.EXPANSION_REGION__REDEFINED_NODE:
			return getRedefinedNodes();
		case UMLPackage.EXPANSION_REGION__IN_PARTITION:
			return getInPartitions();
		case UMLPackage.EXPANSION_REGION__HANDLER:
			return getHandlers();
		case UMLPackage.EXPANSION_REGION__CONTEXT:
			if (resolve)
				return getContext();
			return basicGetContext();
		case UMLPackage.EXPANSION_REGION__INPUT:
			return getInputs();
		case UMLPackage.EXPANSION_REGION__IS_LOCALLY_REENTRANT:
			return isLocallyReentrant();
		case UMLPackage.EXPANSION_REGION__LOCAL_POSTCONDITION:
			return getLocalPostconditions();
		case UMLPackage.EXPANSION_REGION__LOCAL_PRECONDITION:
			return getLocalPreconditions();
		case UMLPackage.EXPANSION_REGION__OUTPUT:
			return getOutputs();
		case UMLPackage.EXPANSION_REGION__OWNED_RULE:
			return getOwnedRules();
		case UMLPackage.EXPANSION_REGION__ELEMENT_IMPORT:
			return getElementImports();
		case UMLPackage.EXPANSION_REGION__PACKAGE_IMPORT:
			return getPackageImports();
		case UMLPackage.EXPANSION_REGION__OWNED_MEMBER:
			return getOwnedMembers();
		case UMLPackage.EXPANSION_REGION__IMPORTED_MEMBER:
			return getImportedMembers();
		case UMLPackage.EXPANSION_REGION__MEMBER:
			return getMembers();
		case UMLPackage.EXPANSION_REGION__CONTAINED_EDGE:
			return getContainedEdges();
		case UMLPackage.EXPANSION_REGION__CONTAINED_NODE:
			return getContainedNodes();
		case UMLPackage.EXPANSION_REGION__IN_ACTIVITY:
			if (resolve)
				return getInActivity();
			return basicGetInActivity();
		case UMLPackage.EXPANSION_REGION__SUBGROUP:
			return getSubgroups();
		case UMLPackage.EXPANSION_REGION__SUPER_GROUP:
			if (resolve)
				return getSuperGroup();
			return basicGetSuperGroup();
		case UMLPackage.EXPANSION_REGION__EDGE:
			return getEdges();
		case UMLPackage.EXPANSION_REGION__MUST_ISOLATE:
			return isMustIsolate();
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_INPUT:
			return getStructuredNodeInputs();
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_OUTPUT:
			return getStructuredNodeOutputs();
		case UMLPackage.EXPANSION_REGION__VARIABLE:
			return getVariables();
		case UMLPackage.EXPANSION_REGION__NODE:
			return getNodes();
		case UMLPackage.EXPANSION_REGION__MODE:
			return getMode();
		case UMLPackage.EXPANSION_REGION__OUTPUT_ELEMENT:
			return getOutputElements();
		case UMLPackage.EXPANSION_REGION__INPUT_ELEMENT:
			return getInputElements();
		}
		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.EXPANSION_REGION__EANNOTATIONS:
			getEAnnotations().clear();
			getEAnnotations().addAll((Collection<? extends EAnnotation>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__OWNED_COMMENT:
			getOwnedComments().clear();
			getOwnedComments().addAll((Collection<? extends Comment>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__NAME:
			setName((String) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__NAME_EXPRESSION:
			setNameExpression((StringExpression) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__VISIBILITY:
			setVisibility((VisibilityKind) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__IS_LEAF:
			setIsLeaf((Boolean) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__ACTIVITY:
			setActivity((Activity) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__IN_INTERRUPTIBLE_REGION:
			getInInterruptibleRegions().clear();
			getInInterruptibleRegions().addAll((Collection<? extends InterruptibleActivityRegion>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__IN_STRUCTURED_NODE:
			setInStructuredNode((StructuredActivityNode) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__INCOMING:
			getIncomings().clear();
			getIncomings().addAll((Collection<? extends ActivityEdge>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__OUTGOING:
			getOutgoings().clear();
			getOutgoings().addAll((Collection<? extends ActivityEdge>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__REDEFINED_NODE:
			getRedefinedNodes().clear();
			getRedefinedNodes().addAll((Collection<? extends ActivityNode>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__IN_PARTITION:
			getInPartitions().clear();
			getInPartitions().addAll((Collection<? extends ActivityPartition>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__HANDLER:
			getHandlers().clear();
			getHandlers().addAll((Collection<? extends ExceptionHandler>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__IS_LOCALLY_REENTRANT:
			setIsLocallyReentrant((Boolean) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__LOCAL_POSTCONDITION:
			getLocalPostconditions().clear();
			getLocalPostconditions().addAll((Collection<? extends Constraint>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__LOCAL_PRECONDITION:
			getLocalPreconditions().clear();
			getLocalPreconditions().addAll((Collection<? extends Constraint>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__OWNED_RULE:
			getOwnedRules().clear();
			getOwnedRules().addAll((Collection<? extends Constraint>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__ELEMENT_IMPORT:
			getElementImports().clear();
			getElementImports().addAll((Collection<? extends ElementImport>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__PACKAGE_IMPORT:
			getPackageImports().clear();
			getPackageImports().addAll((Collection<? extends PackageImport>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__IN_ACTIVITY:
			setInActivity((Activity) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__EDGE:
			getEdges().clear();
			getEdges().addAll((Collection<? extends ActivityEdge>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__MUST_ISOLATE:
			setMustIsolate((Boolean) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_INPUT:
			getStructuredNodeInputs().clear();
			getStructuredNodeInputs().addAll((Collection<? extends InputPin>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_OUTPUT:
			getStructuredNodeOutputs().clear();
			getStructuredNodeOutputs().addAll((Collection<? extends OutputPin>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__VARIABLE:
			getVariables().clear();
			getVariables().addAll((Collection<? extends Variable>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__NODE:
			getNodes().clear();
			getNodes().addAll((Collection<? extends ActivityNode>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__MODE:
			setMode((ExpansionKind) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__OUTPUT_ELEMENT:
			getOutputElements().clear();
			getOutputElements().addAll((Collection<? extends ExpansionNode>) newValue);
			return;
		case UMLPackage.EXPANSION_REGION__INPUT_ELEMENT:
			getInputElements().clear();
			getInputElements().addAll((Collection<? extends ExpansionNode>) newValue);
			return;
		}
		eDynamicSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case UMLPackage.EXPANSION_REGION__EANNOTATIONS:
			getEAnnotations().clear();
			return;
		case UMLPackage.EXPANSION_REGION__OWNED_COMMENT:
			getOwnedComments().clear();
			return;
		case UMLPackage.EXPANSION_REGION__NAME:
			unsetName();
			return;
		case UMLPackage.EXPANSION_REGION__NAME_EXPRESSION:
			setNameExpression((StringExpression) null);
			return;
		case UMLPackage.EXPANSION_REGION__VISIBILITY:
			unsetVisibility();
			return;
		case UMLPackage.EXPANSION_REGION__IS_LEAF:
			setIsLeaf(IS_LEAF_EDEFAULT);
			return;
		case UMLPackage.EXPANSION_REGION__ACTIVITY:
			setActivity((Activity) null);
			return;
		case UMLPackage.EXPANSION_REGION__IN_INTERRUPTIBLE_REGION:
			getInInterruptibleRegions().clear();
			return;
		case UMLPackage.EXPANSION_REGION__IN_STRUCTURED_NODE:
			setInStructuredNode((StructuredActivityNode) null);
			return;
		case UMLPackage.EXPANSION_REGION__INCOMING:
			getIncomings().clear();
			return;
		case UMLPackage.EXPANSION_REGION__OUTGOING:
			getOutgoings().clear();
			return;
		case UMLPackage.EXPANSION_REGION__REDEFINED_NODE:
			getRedefinedNodes().clear();
			return;
		case UMLPackage.EXPANSION_REGION__IN_PARTITION:
			getInPartitions().clear();
			return;
		case UMLPackage.EXPANSION_REGION__HANDLER:
			getHandlers().clear();
			return;
		case UMLPackage.EXPANSION_REGION__IS_LOCALLY_REENTRANT:
			setIsLocallyReentrant(IS_LOCALLY_REENTRANT_EDEFAULT);
			return;
		case UMLPackage.EXPANSION_REGION__LOCAL_POSTCONDITION:
			getLocalPostconditions().clear();
			return;
		case UMLPackage.EXPANSION_REGION__LOCAL_PRECONDITION:
			getLocalPreconditions().clear();
			return;
		case UMLPackage.EXPANSION_REGION__OWNED_RULE:
			getOwnedRules().clear();
			return;
		case UMLPackage.EXPANSION_REGION__ELEMENT_IMPORT:
			getElementImports().clear();
			return;
		case UMLPackage.EXPANSION_REGION__PACKAGE_IMPORT:
			getPackageImports().clear();
			return;
		case UMLPackage.EXPANSION_REGION__IN_ACTIVITY:
			setInActivity((Activity) null);
			return;
		case UMLPackage.EXPANSION_REGION__EDGE:
			getEdges().clear();
			return;
		case UMLPackage.EXPANSION_REGION__MUST_ISOLATE:
			setMustIsolate(MUST_ISOLATE_EDEFAULT);
			return;
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_INPUT:
			getStructuredNodeInputs().clear();
			return;
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_OUTPUT:
			getStructuredNodeOutputs().clear();
			return;
		case UMLPackage.EXPANSION_REGION__VARIABLE:
			getVariables().clear();
			return;
		case UMLPackage.EXPANSION_REGION__NODE:
			getNodes().clear();
			return;
		case UMLPackage.EXPANSION_REGION__MODE:
			setMode(MODE_EDEFAULT);
			return;
		case UMLPackage.EXPANSION_REGION__OUTPUT_ELEMENT:
			getOutputElements().clear();
			return;
		case UMLPackage.EXPANSION_REGION__INPUT_ELEMENT:
			getInputElements().clear();
			return;
		}
		eDynamicUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case UMLPackage.EXPANSION_REGION__EANNOTATIONS:
			return !getEAnnotations().isEmpty();
		case UMLPackage.EXPANSION_REGION__OWNED_COMMENT:
			return !getOwnedComments().isEmpty();
		case UMLPackage.EXPANSION_REGION__OWNED_ELEMENT:
			return isSetOwnedElements();
		case UMLPackage.EXPANSION_REGION__OWNER:
			return isSetOwner();
		case UMLPackage.EXPANSION_REGION__CLIENT_DEPENDENCY:
			return !getClientDependencies().isEmpty();
		case UMLPackage.EXPANSION_REGION__NAME:
			return isSetName();
		case UMLPackage.EXPANSION_REGION__NAME_EXPRESSION:
			return basicGetNameExpression() != null;
		case UMLPackage.EXPANSION_REGION__NAMESPACE:
			return isSetNamespace();
		case UMLPackage.EXPANSION_REGION__QUALIFIED_NAME:
			return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
		case UMLPackage.EXPANSION_REGION__VISIBILITY:
			return isSetVisibility();
		case UMLPackage.EXPANSION_REGION__IS_LEAF:
			return isLeaf() != IS_LEAF_EDEFAULT;
		case UMLPackage.EXPANSION_REGION__REDEFINED_ELEMENT:
			return isSetRedefinedElements();
		case UMLPackage.EXPANSION_REGION__REDEFINITION_CONTEXT:
			return isSetRedefinitionContexts();
		case UMLPackage.EXPANSION_REGION__ACTIVITY:
			return isSetActivity();
		case UMLPackage.EXPANSION_REGION__IN_GROUP:
			return isSetInGroups();
		case UMLPackage.EXPANSION_REGION__IN_INTERRUPTIBLE_REGION:
			return !getInInterruptibleRegions().isEmpty();
		case UMLPackage.EXPANSION_REGION__IN_STRUCTURED_NODE:
			return basicGetInStructuredNode() != null;
		case UMLPackage.EXPANSION_REGION__INCOMING:
			return !getIncomings().isEmpty();
		case UMLPackage.EXPANSION_REGION__OUTGOING:
			return !getOutgoings().isEmpty();
		case UMLPackage.EXPANSION_REGION__REDEFINED_NODE:
			return !getRedefinedNodes().isEmpty();
		case UMLPackage.EXPANSION_REGION__IN_PARTITION:
			return !getInPartitions().isEmpty();
		case UMLPackage.EXPANSION_REGION__HANDLER:
			return !getHandlers().isEmpty();
		case UMLPackage.EXPANSION_REGION__CONTEXT:
			return basicGetContext() != null;
		case UMLPackage.EXPANSION_REGION__INPUT:
			return isSetInputs();
		case UMLPackage.EXPANSION_REGION__IS_LOCALLY_REENTRANT:
			return isLocallyReentrant() != IS_LOCALLY_REENTRANT_EDEFAULT;
		case UMLPackage.EXPANSION_REGION__LOCAL_POSTCONDITION:
			return !getLocalPostconditions().isEmpty();
		case UMLPackage.EXPANSION_REGION__LOCAL_PRECONDITION:
			return !getLocalPreconditions().isEmpty();
		case UMLPackage.EXPANSION_REGION__OUTPUT:
			return isSetOutputs();
		case UMLPackage.EXPANSION_REGION__OWNED_RULE:
			return !getOwnedRules().isEmpty();
		case UMLPackage.EXPANSION_REGION__ELEMENT_IMPORT:
			return !getElementImports().isEmpty();
		case UMLPackage.EXPANSION_REGION__PACKAGE_IMPORT:
			return !getPackageImports().isEmpty();
		case UMLPackage.EXPANSION_REGION__OWNED_MEMBER:
			return isSetOwnedMembers();
		case UMLPackage.EXPANSION_REGION__IMPORTED_MEMBER:
			return !getImportedMembers().isEmpty();
		case UMLPackage.EXPANSION_REGION__MEMBER:
			return isSetMembers();
		case UMLPackage.EXPANSION_REGION__CONTAINED_EDGE:
			return isSetContainedEdges();
		case UMLPackage.EXPANSION_REGION__CONTAINED_NODE:
			return isSetContainedNodes();
		case UMLPackage.EXPANSION_REGION__IN_ACTIVITY:
			return isSetInActivity();
		case UMLPackage.EXPANSION_REGION__SUBGROUP:
			return isSetSubgroups();
		case UMLPackage.EXPANSION_REGION__SUPER_GROUP:
			return isSetSuperGroup();
		case UMLPackage.EXPANSION_REGION__EDGE:
			return !getEdges().isEmpty();
		case UMLPackage.EXPANSION_REGION__MUST_ISOLATE:
			return isMustIsolate() != MUST_ISOLATE_EDEFAULT;
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_INPUT:
			return !getStructuredNodeInputs().isEmpty();
		case UMLPackage.EXPANSION_REGION__STRUCTURED_NODE_OUTPUT:
			return !getStructuredNodeOutputs().isEmpty();
		case UMLPackage.EXPANSION_REGION__VARIABLE:
			return !getVariables().isEmpty();
		case UMLPackage.EXPANSION_REGION__NODE:
			return !getNodes().isEmpty();
		case UMLPackage.EXPANSION_REGION__MODE:
			return getMode() != MODE_EDEFAULT;
		case UMLPackage.EXPANSION_REGION__OUTPUT_ELEMENT:
			return !getOutputElements().isEmpty();
		case UMLPackage.EXPANSION_REGION__INPUT_ELEMENT:
			return !getInputElements().isEmpty();
		}
		return eDynamicIsSet(featureID);
	}

} //ExpansionRegionImpl