plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/VariableExpImpl.java - ocl/org.eclipse.ocl - Git at Google

 /*******************************************************************************
  * Copyright (c) 2010, 2020 Willink Transformations 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:
  *   E.D.Willink - Initial API and implementation
  *******************************************************************************/
 package org.eclipse.ocl.pivot.internal;

 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.util.DiagnosticChain;
 import org.eclipse.emf.common.util.EList;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.ocl.pivot.Comment;
 import org.eclipse.ocl.pivot.Element;
 import org.eclipse.ocl.pivot.ElementExtension;
 import org.eclipse.ocl.pivot.PivotPackage;
 import org.eclipse.ocl.pivot.PivotTables;
 import org.eclipse.ocl.pivot.ReferringElement;
 import org.eclipse.ocl.pivot.Type;
 import org.eclipse.ocl.pivot.ValueSpecification;
 import org.eclipse.ocl.pivot.VariableDeclaration;
 import org.eclipse.ocl.pivot.VariableExp;
 import org.eclipse.ocl.pivot.evaluation.Executor;
 import org.eclipse.ocl.pivot.ids.IdResolver;
 import org.eclipse.ocl.pivot.ids.TypeId;
 import org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation;
 import org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation;
 import org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation;
 import org.eclipse.ocl.pivot.util.Visitor;
 import org.eclipse.ocl.pivot.utilities.PivotUtil;
 import org.eclipse.ocl.pivot.utilities.ValueUtil;
 import org.eclipse.ocl.pivot.values.IntegerValue;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Variable Exp</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.ocl.pivot.internal.VariableExpImpl#isIsImplicit <em>Is Implicit</em>}</li>
  *   <li>{@link org.eclipse.ocl.pivot.internal.VariableExpImpl#getReferredVariable <em>Referred Variable</em>}</li>
  * </ul>
  *
  * @generated
  */
 public class VariableExpImpl
 extends OCLExpressionImpl
 implements VariableExp {

 	/**
 	 * The number of structural features of the '<em>Variable Exp</em>' class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 * @ordered
 	 */
 	public static final int VARIABLE_EXP_FEATURE_COUNT = OCLExpressionImpl.OCL_EXPRESSION_FEATURE_COUNT + 2;
 	/**
 	 * The number of operations of the '<em>Variable Exp</em>' class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 * @ordered
 	 */
 	public static final int VARIABLE_EXP_OPERATION_COUNT = OCLExpressionImpl.OCL_EXPRESSION_OPERATION_COUNT + 2;
 	/**
 	 * The default value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isIsImplicit()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final boolean IS_IMPLICIT_EDEFAULT = false;
 	/**
 	 * The flag representing the value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isIsImplicit()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final int IS_IMPLICIT_EFLAG = 1 << 9;
 	/**
 	 * The cached value of the '{@link #getReferredVariable() <em>Referred Variable</em>}' reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getReferredVariable()
 	 * @generated
 	 * @ordered
 	 */
 	protected VariableDeclaration referredVariable;

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public VariableDeclaration getReferredVariable() {
 		if (referredVariable != null && referredVariable.eIsProxy())
 		{
 			InternalEObject oldReferredVariable = (InternalEObject)referredVariable;
 			referredVariable = (VariableDeclaration)eResolveProxy(oldReferredVariable);
 			if (referredVariable != oldReferredVariable)
 			{
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, 10, oldReferredVariable, referredVariable));
 			}
 		}
 		return referredVariable;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public VariableDeclaration basicGetReferredVariable() {
 		return referredVariable;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setReferredVariable(VariableDeclaration newReferredVariable) {
 		VariableDeclaration oldReferredVariable = referredVariable;
 		referredVariable = newReferredVariable;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, 10, oldReferredVariable, referredVariable));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean validateTypeIsNotInvalid(final DiagnosticChain diagnostics, final Map<Object, Object> context)
 	{
 		final @NonNull String constraintName = "VariableExp::TypeIsNotInvalid";
 		try {
 			/**
 			 *
 			 * inv TypeIsNotInvalid:
 			 *   let severity : Integer[1] = constraintName.getSeverity()
 			 *   in
 			 *     if severity <= 0
 			 *     then true
 			 *     else
 			 *       let result : Boolean[1] = type <> OclInvalid
 			 *       in
 			 *         constraintName.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
 			 *     endif
 			 */
 			final /*@NonInvalid*/ @NonNull Executor executor = PivotUtil.getExecutor(this);
 			final /*@NonInvalid*/ @NonNull IdResolver idResolver = executor.getIdResolver();
 			final /*@NonInvalid*/ @NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotPackage.Literals.VARIABLE_EXP___VALIDATE_TYPE_IS_NOT_INVALID__DIAGNOSTICCHAIN_MAP);
 			final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
 			/*@NonInvalid*/ boolean symbol_0;
 			if (le) {
 				symbol_0 = true;
 			}
 			else {
 				final /*@NonInvalid*/ org.eclipse.ocl.pivot.@NonNull Class TYP_OclInvalid_0 = idResolver.getClass(TypeId.OCL_INVALID, null);
 				final /*@NonInvalid*/ @Nullable Type type = this.getType();
 				final /*@NonInvalid*/ boolean result = (type != null) ? (type.getTypeId() != TYP_OclInvalid_0.getTypeId()) : true;
 				final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, constraintName, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
 				symbol_0 = logDiagnostic;
 			}
 			return symbol_0;
 		}
 		catch (Throwable e) {
 			return ValueUtil.validationFailedDiagnostic(constraintName, this, diagnostics, context, e);
 		}
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setIsImplicit(boolean newIsImplicit)
 	{
 		boolean oldIsImplicit = (eFlags & IS_IMPLICIT_EFLAG) != 0;
 		if (newIsImplicit) eFlags |= IS_IMPLICIT_EFLAG; else eFlags &= ~IS_IMPLICIT_EFLAG;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, 9, oldIsImplicit, newIsImplicit));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID)
 		{
 			case 0:
 				return getAnnotatingComments();
 			case 1:
 				return getOwnedAnnotations();
 			case 2:
 				return getOwnedComments();
 			case 3:
 				return getOwnedExtensions();
 			case 4:
 				return getName();
 			case 5:
 				return isIsMany();
 			case 6:
 				return isIsRequired();
 			case 7:
 				if (resolve) return getType();
 				return basicGetType();
 			case 8:
 				return getTypeValue();
 			case 9:
 				return isIsImplicit();
 			case 10:
 				if (resolve) return getReferredVariable();
 				return basicGetReferredVariable();
 		}
 		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 0:
 				getAnnotatingComments().clear();
 				getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
 				return;
 			case 1:
 				getOwnedAnnotations().clear();
 				getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
 				return;
 			case 2:
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection<? extends Comment>)newValue);
 				return;
 			case 3:
 				getOwnedExtensions().clear();
 				getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
 				return;
 			case 4:
 				setName((String)newValue);
 				return;
 			case 6:
 				setIsRequired((Boolean)newValue);
 				return;
 			case 7:
 				setType((Type)newValue);
 				return;
 			case 8:
 				setTypeValue((Type)newValue);
 				return;
 			case 9:
 				setIsImplicit((Boolean)newValue);
 				return;
 			case 10:
 				setReferredVariable((VariableDeclaration)newValue);
 				return;
 		}
 		eDynamicSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID)
 		{
 			case 0:
 				getAnnotatingComments().clear();
 				return;
 			case 1:
 				getOwnedAnnotations().clear();
 				return;
 			case 2:
 				getOwnedComments().clear();
 				return;
 			case 3:
 				getOwnedExtensions().clear();
 				return;
 			case 4:
 				setName(NAME_EDEFAULT);
 				return;
 			case 6:
 				setIsRequired(IS_REQUIRED_EDEFAULT);
 				return;
 			case 7:
 				setType((Type)null);
 				return;
 			case 8:
 				setTypeValue((Type)null);
 				return;
 			case 9:
 				setIsImplicit(IS_IMPLICIT_EDEFAULT);
 				return;
 			case 10:
 				setReferredVariable((VariableDeclaration)null);
 				return;
 		}
 		eDynamicUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID)
 		{
 			case 0:
 				return annotatingComments != null && !annotatingComments.isEmpty();
 			case 1:
 				return ownedAnnotations != null && !ownedAnnotations.isEmpty();
 			case 2:
 				return ownedComments != null && !ownedComments.isEmpty();
 			case 3:
 				return ownedExtensions != null && !ownedExtensions.isEmpty();
 			case 4:
 				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
 			case 5:
 				return isIsMany() != IS_MANY_EDEFAULT;
 			case 6:
 				return ((eFlags & IS_REQUIRED_EFLAG) != 0) != IS_REQUIRED_EDEFAULT;
 			case 7:
 				return type != null;
 			case 8:
 				return typeValue != null;
 			case 9:
 				return ((eFlags & IS_IMPLICIT_EFLAG) != 0) != IS_IMPLICIT_EDEFAULT;
 			case 10:
 				return referredVariable != null;
 		}
 		return eDynamicIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public int eDerivedOperationID(int baseOperationID, Class<?> baseClass)
 	{
 		if (baseClass == ReferringElement.class)
 		{
 			switch (baseOperationID)
 			{
 				case 0: return 6;
 				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 0:
 				return allOwnedElements();
 			case 1:
 				return getValue((Type)arguments.get(0), (String)arguments.get(1));
 			case 2:
 				return CompatibleBody((ValueSpecification)arguments.get(0));
 			case 3:
 				return isNonNull();
 			case 4:
 				return isNull();
 			case 5:
 				return validateTypeIsNotNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
 			case 6:
 				return getReferredElement();
 			case 7:
 				return validateTypeIsNotInvalid((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
 		}
 		return eDynamicInvoke(operationID, arguments);
 	}

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

 	@Override
 	public <R> R accept(@NonNull Visitor<R> visitor) {
 		return visitor.visitVariableExp(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	@Override
 	public Element getReferredElement()
 	{
 		return getReferredVariable();
 	}
 } //VariableExpImpl
	/*******************************************************************************
	* Copyright (c) 2010, 2020 Willink Transformations 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:
	* E.D.Willink - Initial API and implementation
	*******************************************************************************/
	package org.eclipse.ocl.pivot.internal;

	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.util.DiagnosticChain;
	import org.eclipse.emf.common.util.EList;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.jdt.annotation.NonNull;
	import org.eclipse.jdt.annotation.Nullable;
	import org.eclipse.ocl.pivot.Comment;
	import org.eclipse.ocl.pivot.Element;
	import org.eclipse.ocl.pivot.ElementExtension;
	import org.eclipse.ocl.pivot.PivotPackage;
	import org.eclipse.ocl.pivot.PivotTables;
	import org.eclipse.ocl.pivot.ReferringElement;
	import org.eclipse.ocl.pivot.Type;
	import org.eclipse.ocl.pivot.ValueSpecification;
	import org.eclipse.ocl.pivot.VariableDeclaration;
	import org.eclipse.ocl.pivot.VariableExp;
	import org.eclipse.ocl.pivot.evaluation.Executor;
	import org.eclipse.ocl.pivot.ids.IdResolver;
	import org.eclipse.ocl.pivot.ids.TypeId;
	import org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation;
	import org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation;
	import org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation;
	import org.eclipse.ocl.pivot.util.Visitor;
	import org.eclipse.ocl.pivot.utilities.PivotUtil;
	import org.eclipse.ocl.pivot.utilities.ValueUtil;
	import org.eclipse.ocl.pivot.values.IntegerValue;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Variable Exp</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.ocl.pivot.internal.VariableExpImpl#isIsImplicit <em>Is Implicit</em>}</li>
	* <li>{@link org.eclipse.ocl.pivot.internal.VariableExpImpl#getReferredVariable <em>Referred Variable</em>}</li>
	* </ul>
	*
	* @generated
	*/
	public class VariableExpImpl
	extends OCLExpressionImpl
	implements VariableExp {

	/**
	* The number of structural features of the '<em>Variable Exp</em>' class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	* @ordered
	*/
	public static final int VARIABLE_EXP_FEATURE_COUNT = OCLExpressionImpl.OCL_EXPRESSION_FEATURE_COUNT + 2;
	/**
	* The number of operations of the '<em>Variable Exp</em>' class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	* @ordered
	*/
	public static final int VARIABLE_EXP_OPERATION_COUNT = OCLExpressionImpl.OCL_EXPRESSION_OPERATION_COUNT + 2;
	/**
	* The default value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isIsImplicit()
	* @generated
	* @ordered
	*/
	protected static final boolean IS_IMPLICIT_EDEFAULT = false;
	/**
	* The flag representing the value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isIsImplicit()
	* @generated
	* @ordered
	*/
	protected static final int IS_IMPLICIT_EFLAG = 1 << 9;
	/**
	* The cached value of the '{@link #getReferredVariable() <em>Referred Variable</em>}' reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getReferredVariable()
	* @generated
	* @ordered
	*/
	protected VariableDeclaration referredVariable;

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public VariableDeclaration getReferredVariable() {
	if (referredVariable != null && referredVariable.eIsProxy())
	{
	InternalEObject oldReferredVariable = (InternalEObject)referredVariable;
	referredVariable = (VariableDeclaration)eResolveProxy(oldReferredVariable);
	if (referredVariable != oldReferredVariable)
	{
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, 10, oldReferredVariable, referredVariable));
	}
	}
	return referredVariable;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public VariableDeclaration basicGetReferredVariable() {
	return referredVariable;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setReferredVariable(VariableDeclaration newReferredVariable) {
	VariableDeclaration oldReferredVariable = referredVariable;
	referredVariable = newReferredVariable;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, 10, oldReferredVariable, referredVariable));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean validateTypeIsNotInvalid(final DiagnosticChain diagnostics, final Map<Object, Object> context)
	{
	final @NonNull String constraintName = "VariableExp::TypeIsNotInvalid";
	try {
	/**
	*
	* inv TypeIsNotInvalid:
	* let severity : Integer[1] = constraintName.getSeverity()
	* in
	* if severity <= 0
	* then true
	* else
	* let result : Boolean[1] = type <> OclInvalid
	* in
	* constraintName.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
	* endif
	*/
	final /@NonInvalid/ @NonNull Executor executor = PivotUtil.getExecutor(this);
	final /@NonInvalid/ @NonNull IdResolver idResolver = executor.getIdResolver();
	final /@NonInvalid/ @NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotPackage.Literals.VARIABLE_EXP___VALIDATE_TYPE_IS_NOT_INVALID__DIAGNOSTICCHAIN_MAP);
	final /@NonInvalid/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
	/@NonInvalid/ boolean symbol_0;
	if (le) {
	symbol_0 = true;
	}
	else {
	final /@NonInvalid/ org.eclipse.ocl.pivot.@NonNull Class TYP_OclInvalid_0 = idResolver.getClass(TypeId.OCL_INVALID, null);
	final /@NonInvalid/ @Nullable Type type = this.getType();
	final /@NonInvalid/ boolean result = (type != null) ? (type.getTypeId() != TYP_OclInvalid_0.getTypeId()) : true;
	final /@NonInvalid/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, constraintName, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
	symbol_0 = logDiagnostic;
	}
	return symbol_0;
	}
	catch (Throwable e) {
	return ValueUtil.validationFailedDiagnostic(constraintName, this, diagnostics, context, e);
	}
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setIsImplicit(boolean newIsImplicit)
	{
	boolean oldIsImplicit = (eFlags & IS_IMPLICIT_EFLAG) != 0;
	if (newIsImplicit) eFlags \|= IS_IMPLICIT_EFLAG; else eFlags &= ~IS_IMPLICIT_EFLAG;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, 9, oldIsImplicit, newIsImplicit));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID)
	{
	case 0:
	return getAnnotatingComments();
	case 1:
	return getOwnedAnnotations();
	case 2:
	return getOwnedComments();
	case 3:
	return getOwnedExtensions();
	case 4:
	return getName();
	case 5:
	return isIsMany();
	case 6:
	return isIsRequired();
	case 7:
	if (resolve) return getType();
	return basicGetType();
	case 8:
	return getTypeValue();
	case 9:
	return isIsImplicit();
	case 10:
	if (resolve) return getReferredVariable();
	return basicGetReferredVariable();
	}
	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 0:
	getAnnotatingComments().clear();
	getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
	return;
	case 1:
	getOwnedAnnotations().clear();
	getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
	return;
	case 2:
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection<? extends Comment>)newValue);
	return;
	case 3:
	getOwnedExtensions().clear();
	getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
	return;
	case 4:
	setName((String)newValue);
	return;
	case 6:
	setIsRequired((Boolean)newValue);
	return;
	case 7:
	setType((Type)newValue);
	return;
	case 8:
	setTypeValue((Type)newValue);
	return;
	case 9:
	setIsImplicit((Boolean)newValue);
	return;
	case 10:
	setReferredVariable((VariableDeclaration)newValue);
	return;
	}
	eDynamicSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID)
	{
	case 0:
	getAnnotatingComments().clear();
	return;
	case 1:
	getOwnedAnnotations().clear();
	return;
	case 2:
	getOwnedComments().clear();
	return;
	case 3:
	getOwnedExtensions().clear();
	return;
	case 4:
	setName(NAME_EDEFAULT);
	return;
	case 6:
	setIsRequired(IS_REQUIRED_EDEFAULT);
	return;
	case 7:
	setType((Type)null);
	return;
	case 8:
	setTypeValue((Type)null);
	return;
	case 9:
	setIsImplicit(IS_IMPLICIT_EDEFAULT);
	return;
	case 10:
	setReferredVariable((VariableDeclaration)null);
	return;
	}
	eDynamicUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID)
	{
	case 0:
	return annotatingComments != null && !annotatingComments.isEmpty();
	case 1:
	return ownedAnnotations != null && !ownedAnnotations.isEmpty();
	case 2:
	return ownedComments != null && !ownedComments.isEmpty();
	case 3:
	return ownedExtensions != null && !ownedExtensions.isEmpty();
	case 4:
	return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
	case 5:
	return isIsMany() != IS_MANY_EDEFAULT;
	case 6:
	return ((eFlags & IS_REQUIRED_EFLAG) != 0) != IS_REQUIRED_EDEFAULT;
	case 7:
	return type != null;
	case 8:
	return typeValue != null;
	case 9:
	return ((eFlags & IS_IMPLICIT_EFLAG) != 0) != IS_IMPLICIT_EDEFAULT;
	case 10:
	return referredVariable != null;
	}
	return eDynamicIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public int eDerivedOperationID(int baseOperationID, Class<?> baseClass)
	{
	if (baseClass == ReferringElement.class)
	{
	switch (baseOperationID)
	{
	case 0: return 6;
	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 0:
	return allOwnedElements();
	case 1:
	return getValue((Type)arguments.get(0), (String)arguments.get(1));
	case 2:
	return CompatibleBody((ValueSpecification)arguments.get(0));
	case 3:
	return isNonNull();
	case 4:
	return isNull();
	case 5:
	return validateTypeIsNotNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
	case 6:
	return getReferredElement();
	case 7:
	return validateTypeIsNotInvalid((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
	}
	return eDynamicInvoke(operationID, arguments);
	}

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

	@Override
	public <R> R accept(@NonNull Visitor<R> visitor) {
	return visitor.visitVariableExp(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	@Override
	public Element getReferredElement()
	{
	return getReferredVariable();
	}
	} //VariableExpImpl