/*
 * 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.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.EObjectResolvingEList;
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.Activity;
import org.eclipse.uml2.uml.ActivityEdge;
import org.eclipse.uml2.uml.ActivityNode;
import org.eclipse.uml2.uml.ActivityPartition;
import org.eclipse.uml2.uml.Behavior;
import org.eclipse.uml2.uml.Comment;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.InterruptibleActivityRegion;
import org.eclipse.uml2.uml.NamedElement;
import org.eclipse.uml2.uml.Namespace;
import org.eclipse.uml2.uml.ObjectNode;
import org.eclipse.uml2.uml.ObjectNodeOrderingKind;
import org.eclipse.uml2.uml.RedefinableElement;
import org.eclipse.uml2.uml.State;
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.TypedElement;
import org.eclipse.uml2.uml.UMLPackage;
import org.eclipse.uml2.uml.ValueSpecification;
import org.eclipse.uml2.uml.VisibilityKind;

import org.eclipse.uml2.uml.internal.operations.ObjectNodeOperations;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Object Node</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ObjectNodeImpl#getType <em>Type</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ObjectNodeImpl#getOwnedElements <em>Owned Element</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ObjectNodeImpl#getInStates <em>In State</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ObjectNodeImpl#isControlType <em>Is Control Type</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ObjectNodeImpl#getOrdering <em>Ordering</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ObjectNodeImpl#getSelection <em>Selection</em>}</li>
 *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.ObjectNodeImpl#getUpperBound <em>Upper Bound</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class ObjectNodeImpl
		extends ActivityNodeImpl
		implements ObjectNode {

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

	/**
	 * The default value of the '{@link #getOrdering() <em>Ordering</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOrdering()
	 * @generated
	 * @ordered
	 */
	protected static final ObjectNodeOrderingKind ORDERING_EDEFAULT = ObjectNodeOrderingKind.FIFO_LITERAL;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Type getType() {
		return (Type) eDynamicGet(UMLPackage.OBJECT_NODE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.TYPED_ELEMENT__TYPE, true, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Type basicGetType() {
		return (Type) eDynamicGet(UMLPackage.OBJECT_NODE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.TYPED_ELEMENT__TYPE, false, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setType(Type newType) {
		eDynamicSet(UMLPackage.OBJECT_NODE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.TYPED_ELEMENT__TYPE, newType);
	}

	/**
	 * <!-- 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.OBJECT_NODE__OWNED_ELEMENT, OWNED_ELEMENT_ESUBSETS));
			}
			return ownedElements;
		}
		return new DerivedUnionEObjectEList<Element>(Element.class, this, UMLPackage.OBJECT_NODE__OWNED_ELEMENT, OWNED_ELEMENT_ESUBSETS);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOrdering(ObjectNodeOrderingKind newOrdering) {
		eDynamicSet(UMLPackage.OBJECT_NODE__ORDERING - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.OBJECT_NODE__ORDERING, newOrdering);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isControlType() {
		return (Boolean) eDynamicGet(UMLPackage.OBJECT_NODE__IS_CONTROL_TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.OBJECT_NODE__IS_CONTROL_TYPE, true, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setIsControlType(boolean newIsControlType) {
		eDynamicSet(UMLPackage.OBJECT_NODE__IS_CONTROL_TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.OBJECT_NODE__IS_CONTROL_TYPE, newIsControlType);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ValueSpecification basicGetUpperBound() {
		return (ValueSpecification) eDynamicGet(UMLPackage.OBJECT_NODE__UPPER_BOUND - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.OBJECT_NODE__UPPER_BOUND, false, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetUpperBound(
			ValueSpecification newUpperBound, NotificationChain msgs) {
		msgs = eDynamicInverseAdd((InternalEObject) newUpperBound, UMLPackage.OBJECT_NODE__UPPER_BOUND, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setUpperBound(ValueSpecification newUpperBound) {
		eDynamicSet(UMLPackage.OBJECT_NODE__UPPER_BOUND - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.OBJECT_NODE__UPPER_BOUND, newUpperBound);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ValueSpecification createUpperBound(String name, Type type,
			EClass eClass) {
		ValueSpecification newUpperBound = (ValueSpecification) create(eClass);
		setUpperBound(newUpperBound);
		if (name != null)
			newUpperBound.setName(name);
		if (type != null)
			newUpperBound.setType(type);
		return newUpperBound;
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public State getInState(String name, boolean ignoreCase, EClass eClass) {
		inStateLoop: for (State inState : getInStates()) {
			if (eClass != null && !eClass.isInstance(inState))
				continue inStateLoop;
			if (name != null && !(ignoreCase ? name.equalsIgnoreCase(inState.getName()) : name.equals(inState.getName())))
				continue inStateLoop;
			return inState;
		}
		return null;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Behavior basicGetSelection() {
		return (Behavior) eDynamicGet(UMLPackage.OBJECT_NODE__SELECTION - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.OBJECT_NODE__SELECTION, false, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSelection(Behavior newSelection) {
		eDynamicSet(UMLPackage.OBJECT_NODE__SELECTION - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.OBJECT_NODE__SELECTION, newSelection);
	}

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case UMLPackage.OBJECT_NODE__EANNOTATIONS:
			return ((InternalEList<?>) getEAnnotations()).basicRemove(otherEnd, msgs);
		case UMLPackage.OBJECT_NODE__OWNED_COMMENT:
			return ((InternalEList<?>) getOwnedComments()).basicRemove(otherEnd, msgs);
		case UMLPackage.OBJECT_NODE__NAME_EXPRESSION:
			return basicSetNameExpression(null, msgs);
		case UMLPackage.OBJECT_NODE__IN_INTERRUPTIBLE_REGION:
			return ((InternalEList<?>) getInInterruptibleRegions()).basicRemove(otherEnd, msgs);
		case UMLPackage.OBJECT_NODE__IN_STRUCTURED_NODE:
			return basicSetInStructuredNode(null, msgs);
		case UMLPackage.OBJECT_NODE__INCOMING:
			return ((InternalEList<?>) getIncomings()).basicRemove(otherEnd, msgs);
		case UMLPackage.OBJECT_NODE__OUTGOING:
			return ((InternalEList<?>) getOutgoings()).basicRemove(otherEnd, msgs);
		case UMLPackage.OBJECT_NODE__IN_PARTITION:
			return ((InternalEList<?>) getInPartitions()).basicRemove(otherEnd, msgs);
		case UMLPackage.OBJECT_NODE__UPPER_BOUND:
			return basicSetUpperBound(null, 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.OBJECT_NODE__EANNOTATIONS:
			return getEAnnotations();
		case UMLPackage.OBJECT_NODE__OWNED_COMMENT:
			return getOwnedComments();
		case UMLPackage.OBJECT_NODE__OWNED_ELEMENT:
			return getOwnedElements();
		case UMLPackage.OBJECT_NODE__OWNER:
			if (resolve)
				return getOwner();
			return basicGetOwner();
		case UMLPackage.OBJECT_NODE__CLIENT_DEPENDENCY:
			return getClientDependencies();
		case UMLPackage.OBJECT_NODE__NAME:
			return getName();
		case UMLPackage.OBJECT_NODE__NAME_EXPRESSION:
			if (resolve)
				return getNameExpression();
			return basicGetNameExpression();
		case UMLPackage.OBJECT_NODE__NAMESPACE:
			if (resolve)
				return getNamespace();
			return basicGetNamespace();
		case UMLPackage.OBJECT_NODE__QUALIFIED_NAME:
			return getQualifiedName();
		case UMLPackage.OBJECT_NODE__VISIBILITY:
			return getVisibility();
		case UMLPackage.OBJECT_NODE__IS_LEAF:
			return isLeaf();
		case UMLPackage.OBJECT_NODE__REDEFINED_ELEMENT:
			return getRedefinedElements();
		case UMLPackage.OBJECT_NODE__REDEFINITION_CONTEXT:
			return getRedefinitionContexts();
		case UMLPackage.OBJECT_NODE__ACTIVITY:
			if (resolve)
				return getActivity();
			return basicGetActivity();
		case UMLPackage.OBJECT_NODE__IN_GROUP:
			return getInGroups();
		case UMLPackage.OBJECT_NODE__IN_INTERRUPTIBLE_REGION:
			return getInInterruptibleRegions();
		case UMLPackage.OBJECT_NODE__IN_STRUCTURED_NODE:
			if (resolve)
				return getInStructuredNode();
			return basicGetInStructuredNode();
		case UMLPackage.OBJECT_NODE__INCOMING:
			return getIncomings();
		case UMLPackage.OBJECT_NODE__OUTGOING:
			return getOutgoings();
		case UMLPackage.OBJECT_NODE__REDEFINED_NODE:
			return getRedefinedNodes();
		case UMLPackage.OBJECT_NODE__IN_PARTITION:
			return getInPartitions();
		case UMLPackage.OBJECT_NODE__TYPE:
			if (resolve)
				return getType();
			return basicGetType();
		case UMLPackage.OBJECT_NODE__IN_STATE:
			return getInStates();
		case UMLPackage.OBJECT_NODE__IS_CONTROL_TYPE:
			return isControlType();
		case UMLPackage.OBJECT_NODE__ORDERING:
			return getOrdering();
		case UMLPackage.OBJECT_NODE__SELECTION:
			if (resolve)
				return getSelection();
			return basicGetSelection();
		case UMLPackage.OBJECT_NODE__UPPER_BOUND:
			if (resolve)
				return getUpperBound();
			return basicGetUpperBound();
		}
		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.OBJECT_NODE__EANNOTATIONS:
			getEAnnotations().clear();
			getEAnnotations().addAll((Collection<? extends EAnnotation>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__OWNED_COMMENT:
			getOwnedComments().clear();
			getOwnedComments().addAll((Collection<? extends Comment>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__NAME:
			setName((String) newValue);
			return;
		case UMLPackage.OBJECT_NODE__NAME_EXPRESSION:
			setNameExpression((StringExpression) newValue);
			return;
		case UMLPackage.OBJECT_NODE__VISIBILITY:
			setVisibility((VisibilityKind) newValue);
			return;
		case UMLPackage.OBJECT_NODE__IS_LEAF:
			setIsLeaf((Boolean) newValue);
			return;
		case UMLPackage.OBJECT_NODE__ACTIVITY:
			setActivity((Activity) newValue);
			return;
		case UMLPackage.OBJECT_NODE__IN_INTERRUPTIBLE_REGION:
			getInInterruptibleRegions().clear();
			getInInterruptibleRegions().addAll((Collection<? extends InterruptibleActivityRegion>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__IN_STRUCTURED_NODE:
			setInStructuredNode((StructuredActivityNode) newValue);
			return;
		case UMLPackage.OBJECT_NODE__INCOMING:
			getIncomings().clear();
			getIncomings().addAll((Collection<? extends ActivityEdge>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__OUTGOING:
			getOutgoings().clear();
			getOutgoings().addAll((Collection<? extends ActivityEdge>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__REDEFINED_NODE:
			getRedefinedNodes().clear();
			getRedefinedNodes().addAll((Collection<? extends ActivityNode>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__IN_PARTITION:
			getInPartitions().clear();
			getInPartitions().addAll((Collection<? extends ActivityPartition>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__TYPE:
			setType((Type) newValue);
			return;
		case UMLPackage.OBJECT_NODE__IN_STATE:
			getInStates().clear();
			getInStates().addAll((Collection<? extends State>) newValue);
			return;
		case UMLPackage.OBJECT_NODE__IS_CONTROL_TYPE:
			setIsControlType((Boolean) newValue);
			return;
		case UMLPackage.OBJECT_NODE__ORDERING:
			setOrdering((ObjectNodeOrderingKind) newValue);
			return;
		case UMLPackage.OBJECT_NODE__SELECTION:
			setSelection((Behavior) newValue);
			return;
		case UMLPackage.OBJECT_NODE__UPPER_BOUND:
			setUpperBound((ValueSpecification) newValue);
			return;
		}
		eDynamicSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case UMLPackage.OBJECT_NODE__EANNOTATIONS:
			getEAnnotations().clear();
			return;
		case UMLPackage.OBJECT_NODE__OWNED_COMMENT:
			getOwnedComments().clear();
			return;
		case UMLPackage.OBJECT_NODE__NAME:
			unsetName();
			return;
		case UMLPackage.OBJECT_NODE__NAME_EXPRESSION:
			setNameExpression((StringExpression) null);
			return;
		case UMLPackage.OBJECT_NODE__VISIBILITY:
			unsetVisibility();
			return;
		case UMLPackage.OBJECT_NODE__IS_LEAF:
			setIsLeaf(IS_LEAF_EDEFAULT);
			return;
		case UMLPackage.OBJECT_NODE__ACTIVITY:
			setActivity((Activity) null);
			return;
		case UMLPackage.OBJECT_NODE__IN_INTERRUPTIBLE_REGION:
			getInInterruptibleRegions().clear();
			return;
		case UMLPackage.OBJECT_NODE__IN_STRUCTURED_NODE:
			setInStructuredNode((StructuredActivityNode) null);
			return;
		case UMLPackage.OBJECT_NODE__INCOMING:
			getIncomings().clear();
			return;
		case UMLPackage.OBJECT_NODE__OUTGOING:
			getOutgoings().clear();
			return;
		case UMLPackage.OBJECT_NODE__REDEFINED_NODE:
			getRedefinedNodes().clear();
			return;
		case UMLPackage.OBJECT_NODE__IN_PARTITION:
			getInPartitions().clear();
			return;
		case UMLPackage.OBJECT_NODE__TYPE:
			setType((Type) null);
			return;
		case UMLPackage.OBJECT_NODE__IN_STATE:
			getInStates().clear();
			return;
		case UMLPackage.OBJECT_NODE__IS_CONTROL_TYPE:
			setIsControlType(IS_CONTROL_TYPE_EDEFAULT);
			return;
		case UMLPackage.OBJECT_NODE__ORDERING:
			setOrdering(ORDERING_EDEFAULT);
			return;
		case UMLPackage.OBJECT_NODE__SELECTION:
			setSelection((Behavior) null);
			return;
		case UMLPackage.OBJECT_NODE__UPPER_BOUND:
			setUpperBound((ValueSpecification) null);
			return;
		}
		eDynamicUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case UMLPackage.OBJECT_NODE__EANNOTATIONS:
			return !getEAnnotations().isEmpty();
		case UMLPackage.OBJECT_NODE__OWNED_COMMENT:
			return !getOwnedComments().isEmpty();
		case UMLPackage.OBJECT_NODE__OWNED_ELEMENT:
			return isSetOwnedElements();
		case UMLPackage.OBJECT_NODE__OWNER:
			return isSetOwner();
		case UMLPackage.OBJECT_NODE__CLIENT_DEPENDENCY:
			return !getClientDependencies().isEmpty();
		case UMLPackage.OBJECT_NODE__NAME:
			return isSetName();
		case UMLPackage.OBJECT_NODE__NAME_EXPRESSION:
			return basicGetNameExpression() != null;
		case UMLPackage.OBJECT_NODE__NAMESPACE:
			return isSetNamespace();
		case UMLPackage.OBJECT_NODE__QUALIFIED_NAME:
			return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
		case UMLPackage.OBJECT_NODE__VISIBILITY:
			return isSetVisibility();
		case UMLPackage.OBJECT_NODE__IS_LEAF:
			return isLeaf() != IS_LEAF_EDEFAULT;
		case UMLPackage.OBJECT_NODE__REDEFINED_ELEMENT:
			return isSetRedefinedElements();
		case UMLPackage.OBJECT_NODE__REDEFINITION_CONTEXT:
			return isSetRedefinitionContexts();
		case UMLPackage.OBJECT_NODE__ACTIVITY:
			return basicGetActivity() != null;
		case UMLPackage.OBJECT_NODE__IN_GROUP:
			return isSetInGroups();
		case UMLPackage.OBJECT_NODE__IN_INTERRUPTIBLE_REGION:
			return !getInInterruptibleRegions().isEmpty();
		case UMLPackage.OBJECT_NODE__IN_STRUCTURED_NODE:
			return basicGetInStructuredNode() != null;
		case UMLPackage.OBJECT_NODE__INCOMING:
			return !getIncomings().isEmpty();
		case UMLPackage.OBJECT_NODE__OUTGOING:
			return !getOutgoings().isEmpty();
		case UMLPackage.OBJECT_NODE__REDEFINED_NODE:
			return !getRedefinedNodes().isEmpty();
		case UMLPackage.OBJECT_NODE__IN_PARTITION:
			return !getInPartitions().isEmpty();
		case UMLPackage.OBJECT_NODE__TYPE:
			return basicGetType() != null;
		case UMLPackage.OBJECT_NODE__IN_STATE:
			return !getInStates().isEmpty();
		case UMLPackage.OBJECT_NODE__IS_CONTROL_TYPE:
			return isControlType() != IS_CONTROL_TYPE_EDEFAULT;
		case UMLPackage.OBJECT_NODE__ORDERING:
			return getOrdering() != ORDERING_EDEFAULT;
		case UMLPackage.OBJECT_NODE__SELECTION:
			return basicGetSelection() != null;
		case UMLPackage.OBJECT_NODE__UPPER_BOUND:
			return basicGetUpperBound() != null;
		}
		return eDynamicIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID,
			Class<?> baseClass) {
		if (baseClass == TypedElement.class) {
			switch (derivedFeatureID) {
			case UMLPackage.OBJECT_NODE__TYPE:
				return UMLPackage.TYPED_ELEMENT__TYPE;
			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 == TypedElement.class) {
			switch (baseFeatureID) {
			case UMLPackage.TYPED_ELEMENT__TYPE:
				return UMLPackage.OBJECT_NODE__TYPE;
			default:
				return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	@SuppressWarnings("unchecked")
	public Object eInvoke(int operationID, EList<?> arguments)
			throws InvocationTargetException {
		switch (operationID) {
		case UMLPackage.OBJECT_NODE___GET_EANNOTATION__STRING:
			return getEAnnotation((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___VALIDATE_HAS_OWNER__DIAGNOSTICCHAIN_MAP:
			return validateHasOwner((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___VALIDATE_NOT_OWN_SELF__DIAGNOSTICCHAIN_MAP:
			return validateNotOwnSelf((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___ADD_KEYWORD__STRING:
			return addKeyword((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___APPLY_STEREOTYPE__STEREOTYPE:
			return applyStereotype((Stereotype) arguments.get(0));
		case UMLPackage.OBJECT_NODE___CREATE_EANNOTATION__STRING:
			return createEAnnotation((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___DESTROY:
			destroy();
			return null;
		case UMLPackage.OBJECT_NODE___GET_KEYWORDS:
			return getKeywords();
		case UMLPackage.OBJECT_NODE___GET_APPLICABLE_STEREOTYPE__STRING:
			return getApplicableStereotype((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_APPLICABLE_STEREOTYPES:
			return getApplicableStereotypes();
		case UMLPackage.OBJECT_NODE___GET_APPLIED_STEREOTYPE__STRING:
			return getAppliedStereotype((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_APPLIED_STEREOTYPES:
			return getAppliedStereotypes();
		case UMLPackage.OBJECT_NODE___GET_APPLIED_SUBSTEREOTYPE__STEREOTYPE_STRING:
			return getAppliedSubstereotype((Stereotype) arguments.get(0), (String) arguments.get(1));
		case UMLPackage.OBJECT_NODE___GET_APPLIED_SUBSTEREOTYPES__STEREOTYPE:
			return getAppliedSubstereotypes((Stereotype) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_MODEL:
			return getModel();
		case UMLPackage.OBJECT_NODE___GET_NEAREST_PACKAGE:
			return getNearestPackage();
		case UMLPackage.OBJECT_NODE___GET_RELATIONSHIPS:
			return getRelationships();
		case UMLPackage.OBJECT_NODE___GET_RELATIONSHIPS__ECLASS:
			return getRelationships((EClass) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_REQUIRED_STEREOTYPE__STRING:
			return getRequiredStereotype((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_REQUIRED_STEREOTYPES:
			return getRequiredStereotypes();
		case UMLPackage.OBJECT_NODE___GET_SOURCE_DIRECTED_RELATIONSHIPS:
			return getSourceDirectedRelationships();
		case UMLPackage.OBJECT_NODE___GET_SOURCE_DIRECTED_RELATIONSHIPS__ECLASS:
			return getSourceDirectedRelationships((EClass) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_STEREOTYPE_APPLICATION__STEREOTYPE:
			return getStereotypeApplication((Stereotype) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_STEREOTYPE_APPLICATIONS:
			return getStereotypeApplications();
		case UMLPackage.OBJECT_NODE___GET_TARGET_DIRECTED_RELATIONSHIPS:
			return getTargetDirectedRelationships();
		case UMLPackage.OBJECT_NODE___GET_TARGET_DIRECTED_RELATIONSHIPS__ECLASS:
			return getTargetDirectedRelationships((EClass) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_VALUE__STEREOTYPE_STRING:
			return getValue((Stereotype) arguments.get(0), (String) arguments.get(1));
		case UMLPackage.OBJECT_NODE___HAS_KEYWORD__STRING:
			return hasKeyword((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___HAS_VALUE__STEREOTYPE_STRING:
			return hasValue((Stereotype) arguments.get(0), (String) arguments.get(1));
		case UMLPackage.OBJECT_NODE___IS_STEREOTYPE_APPLICABLE__STEREOTYPE:
			return isStereotypeApplicable((Stereotype) arguments.get(0));
		case UMLPackage.OBJECT_NODE___IS_STEREOTYPE_APPLIED__STEREOTYPE:
			return isStereotypeApplied((Stereotype) arguments.get(0));
		case UMLPackage.OBJECT_NODE___IS_STEREOTYPE_REQUIRED__STEREOTYPE:
			return isStereotypeRequired((Stereotype) arguments.get(0));
		case UMLPackage.OBJECT_NODE___REMOVE_KEYWORD__STRING:
			return removeKeyword((String) arguments.get(0));
		case UMLPackage.OBJECT_NODE___SET_VALUE__STEREOTYPE_STRING_OBJECT:
			setValue((Stereotype) arguments.get(0), (String) arguments.get(1), arguments.get(2));
			return null;
		case UMLPackage.OBJECT_NODE___UNAPPLY_STEREOTYPE__STEREOTYPE:
			return unapplyStereotype((Stereotype) arguments.get(0));
		case UMLPackage.OBJECT_NODE___ALL_OWNED_ELEMENTS:
			return allOwnedElements();
		case UMLPackage.OBJECT_NODE___MUST_BE_OWNED:
			return mustBeOwned();
		case UMLPackage.OBJECT_NODE___VALIDATE_VISIBILITY_NEEDS_OWNERSHIP__DIAGNOSTICCHAIN_MAP:
			return validateVisibilityNeedsOwnership((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___VALIDATE_HAS_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP:
			return validateHasQualifiedName((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___VALIDATE_HAS_NO_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP:
			return validateHasNoQualifiedName((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___CREATE_DEPENDENCY__NAMEDELEMENT:
			return createDependency((NamedElement) arguments.get(0));
		case UMLPackage.OBJECT_NODE___CREATE_USAGE__NAMEDELEMENT:
			return createUsage((NamedElement) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_LABEL:
			return getLabel();
		case UMLPackage.OBJECT_NODE___GET_LABEL__BOOLEAN:
			return getLabel((Boolean) arguments.get(0));
		case UMLPackage.OBJECT_NODE___GET_NAMESPACE:
			return getNamespace();
		case UMLPackage.OBJECT_NODE___ALL_NAMESPACES:
			return allNamespaces();
		case UMLPackage.OBJECT_NODE___ALL_OWNING_PACKAGES:
			return allOwningPackages();
		case UMLPackage.OBJECT_NODE___IS_DISTINGUISHABLE_FROM__NAMEDELEMENT_NAMESPACE:
			return isDistinguishableFrom((NamedElement) arguments.get(0), (Namespace) arguments.get(1));
		case UMLPackage.OBJECT_NODE___GET_QUALIFIED_NAME:
			return getQualifiedName();
		case UMLPackage.OBJECT_NODE___SEPARATOR:
			return separator();
		case UMLPackage.OBJECT_NODE___GET_CLIENT_DEPENDENCIES:
			return getClientDependencies();
		case UMLPackage.OBJECT_NODE___VALIDATE_REDEFINITION_CONSISTENT__DIAGNOSTICCHAIN_MAP:
			return validateRedefinitionConsistent((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___VALIDATE_NON_LEAF_REDEFINITION__DIAGNOSTICCHAIN_MAP:
			return validateNonLeafRedefinition((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___VALIDATE_REDEFINITION_CONTEXT_VALID__DIAGNOSTICCHAIN_MAP:
			return validateRedefinitionContextValid((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___IS_CONSISTENT_WITH__REDEFINABLEELEMENT:
			return isConsistentWith((RedefinableElement) arguments.get(0));
		case UMLPackage.OBJECT_NODE___IS_REDEFINITION_CONTEXT_VALID__REDEFINABLEELEMENT:
			return isRedefinitionContextValid((RedefinableElement) arguments.get(0));
		case UMLPackage.OBJECT_NODE___CONTAINING_ACTIVITY:
			return containingActivity();
		case UMLPackage.OBJECT_NODE___VALIDATE_INPUT_OUTPUT_PARAMETER__DIAGNOSTICCHAIN_MAP:
			return validateInputOutputParameter((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___VALIDATE_SELECTION_BEHAVIOR__DIAGNOSTICCHAIN_MAP:
			return validateSelectionBehavior((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		case UMLPackage.OBJECT_NODE___VALIDATE_OBJECT_FLOW_EDGES__DIAGNOSTICCHAIN_MAP:
			return validateObjectFlowEdges((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
		}
		return eDynamicInvoke(operationID, arguments);
	}

	/**
	 * 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.OBJECT_NODE__OWNED_COMMENT, UMLPackage.OBJECT_NODE__NAME_EXPRESSION, UMLPackage.OBJECT_NODE__UPPER_BOUND };

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

} //ObjectNodeImpl