plugins/org.eclipse.qvtd.pivot.qvtrelation/emf-gen/org/eclipse/qvtd/pivot/qvtrelation/impl/RelationDomainAssignmentImpl.java - mmt/org.eclipse.qvtd - Git at Google

 /*******************************************************************************
  * Copyright (c) 2011, 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.qvtd.pivot.qvtrelation.impl;

 import java.lang.reflect.InvocationTargetException;
 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.EClass;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.ocl.pivot.OCLExpression;
 import org.eclipse.ocl.pivot.Type;
 import org.eclipse.ocl.pivot.VariableDeclaration;
 import org.eclipse.ocl.pivot.evaluation.Executor;
 import org.eclipse.ocl.pivot.ids.TypeId;
 import org.eclipse.ocl.pivot.internal.ElementImpl;
 import org.eclipse.ocl.pivot.library.classifier.OclTypeConformsToOperation;
 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;
 import org.eclipse.ocl.pivot.values.InvalidValueException;
 import org.eclipse.qvtd.pivot.qvtbase.impl.DomainImpl;
 import org.eclipse.qvtd.pivot.qvtrelation.QVTrelationPackage;
 import org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables;
 import org.eclipse.qvtd.pivot.qvtrelation.RelationDomain;
 import org.eclipse.qvtd.pivot.qvtrelation.RelationDomainAssignment;
 import org.eclipse.qvtd.pivot.qvtrelation.util.QVTrelationVisitor;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Relation Domain Assignment</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationDomainAssignmentImpl#getOwner <em>Owner</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationDomainAssignmentImpl#getValueExp <em>Value Exp</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationDomainAssignmentImpl#getVariable <em>Variable</em>}</li>
  * </ul>
  *
  * @generated
  */
 public class RelationDomainAssignmentImpl extends ElementImpl implements RelationDomainAssignment {
 	/**
 	 * The number of structural features of the '<em>Relation Domain Assignment</em>' class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 * @ordered
 	 */
 	public static final int RELATION_DOMAIN_ASSIGNMENT_FEATURE_COUNT = ElementImpl.ELEMENT_FEATURE_COUNT + 3;

 	/**
 	 * The number of operations of the '<em>Relation Domain Assignment</em>' class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 * @ordered
 	 */
 	public static final int RELATION_DOMAIN_ASSIGNMENT_OPERATION_COUNT = ElementImpl.ELEMENT_OPERATION_COUNT + 1;

 	/**
 	 * The cached value of the '{@link #getValueExp() <em>Value Exp</em>}' containment reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getValueExp()
 	 * @generated
 	 * @ordered
 	 */
 	protected OCLExpression valueExp;

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public RelationDomain getOwner() {
 		if (eContainerFeatureID() != (ElementImpl.ELEMENT_FEATURE_COUNT + 0)) return null;
 		return (RelationDomain)eInternalContainer();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetOwner(RelationDomain newOwner, NotificationChain msgs) {
 		msgs = eBasicSetContainer((InternalEObject)newOwner, ElementImpl.ELEMENT_FEATURE_COUNT + 0, msgs);
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setOwner(RelationDomain newOwner) {
 		if (newOwner != eInternalContainer() || (eContainerFeatureID() != (ElementImpl.ELEMENT_FEATURE_COUNT + 0) && newOwner != null)) {
 			if (EcoreUtil.isAncestor(this, newOwner))
 				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
 			NotificationChain msgs = null;
 			if (eInternalContainer() != null)
 				msgs = eBasicRemoveFromContainer(msgs);
 			if (newOwner != null)
 				msgs = ((InternalEObject)newOwner).eInverseAdd(this, DomainImpl.DOMAIN_FEATURE_COUNT + 0, RelationDomain.class, msgs);
 			msgs = basicSetOwner(newOwner, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 0, newOwner, newOwner));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public OCLExpression getValueExp() {
 		return valueExp;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetValueExp(OCLExpression newValueExp, NotificationChain msgs) {
 		OCLExpression oldValueExp = valueExp;
 		valueExp = newValueExp;
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 1, oldValueExp, newValueExp);
 			if (msgs == null) msgs = notification; else msgs.add(notification);
 		}
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setValueExp(OCLExpression newValueExp) {
 		if (newValueExp != valueExp) {
 			NotificationChain msgs = null;
 			if (valueExp != null)
 				msgs = ((InternalEObject)valueExp).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - (ElementImpl.ELEMENT_FEATURE_COUNT + 1), null, msgs);
 			if (newValueExp != null)
 				msgs = ((InternalEObject)newValueExp).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - (ElementImpl.ELEMENT_FEATURE_COUNT + 1), null, msgs);
 			msgs = basicSetValueExp(newValueExp, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 1, newValueExp, newValueExp));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public VariableDeclaration getVariable() {
 		if (variable != null && variable.eIsProxy()) {
 			InternalEObject oldVariable = (InternalEObject)variable;
 			variable = (VariableDeclaration)eResolveProxy(oldVariable);
 			if (variable != oldVariable) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ElementImpl.ELEMENT_FEATURE_COUNT + 2, oldVariable, variable));
 			}
 		}
 		return variable;
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setVariable(VariableDeclaration newVariable) {
 		VariableDeclaration oldVariable = variable;
 		variable = newVariable;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 2, oldVariable, variable));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean validateCompatibleTypeForValue(final DiagnosticChain diagnostics, final Map<Object, Object> context) {
 		final @NonNull String constraintName = "RelationDomainAssignment::CompatibleTypeForValue";
 		try {
 			/**
 			 *
 			 * inv CompatibleTypeForValue:
 			 *   let severity : Integer[1] = constraintName.getSeverity()
 			 *   in
 			 *     if severity <= 0
 			 *     then true
 			 *     else
 			 *       let
 			 *         result : Boolean[?] = valueExp.type?.conformsTo(variable.type)
 			 *       in
 			 *         constraintName.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
 			 *     endif
 			 */
 			final /*@NonInvalid*/ @NonNull Executor executor = PivotUtil.getExecutor(this);
 			final /*@NonInvalid*/ @NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, QVTrelationPackage.Literals.RELATION_DOMAIN_ASSIGNMENT___VALIDATE_COMPATIBLE_TYPE_FOR_VALUE__DIAGNOSTICCHAIN_MAP);
 			final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, QVTrelationTables.INT_0).booleanValue();
 			/*@NonInvalid*/ boolean symbol_0;
 			if (le) {
 				symbol_0 = true;
 			}
 			else {
 				/*@Caught*/ @Nullable Object CAUGHT_safe_conformsTo_source;
 				try {
 					@SuppressWarnings("null")
 					final /*@NonInvalid*/ @NonNull OCLExpression valueExp = this.getValueExp();
 					final /*@NonInvalid*/ @Nullable Type type = valueExp.getType();
 					final /*@NonInvalid*/ @NonNull Object conformsTo = type == null;
 					/*@Thrown*/ @Nullable Boolean safe_conformsTo_source;
 					if (conformsTo == Boolean.TRUE) {
 						safe_conformsTo_source = null;
 					}
 					else {
 						if (type == null) {
 							throw new InvalidValueException("Null \'\'Type\'\' rather than \'\'OclVoid\'\' value required");
 						}
 						@SuppressWarnings("null")
 						final /*@NonInvalid*/ @NonNull VariableDeclaration variable = this.getVariable();
 						final /*@NonInvalid*/ @Nullable Type type_0 = variable.getType();
 						final /*@Thrown*/ boolean conformsTo_0 = OclTypeConformsToOperation.INSTANCE.evaluate(executor, type, type_0).booleanValue();
 						safe_conformsTo_source = conformsTo_0;
 					}
 					CAUGHT_safe_conformsTo_source = safe_conformsTo_source;
 				}
 				catch (Exception e) {
 					CAUGHT_safe_conformsTo_source = ValueUtil.createInvalidValue(e);
 				}
 				final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, constraintName, this, (Object)null, diagnostics, context, (Object)null, severity_0, CAUGHT_safe_conformsTo_source, QVTrelationTables.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 NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
 				if (eInternalContainer() != null)
 					msgs = eBasicRemoveFromContainer(msgs);
 				return basicSetOwner((RelationDomain)otherEnd, msgs);
 		}
 		return super.eInverseAdd(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
 				return basicSetOwner(null, msgs);
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
 				return basicSetValueExp(null, msgs);
 		}
 		return super.eInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
 		switch (eContainerFeatureID()) {
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
 				return eInternalContainer().eInverseRemove(this, DomainImpl.DOMAIN_FEATURE_COUNT + 0, RelationDomain.class, msgs);
 		}
 		return super.eBasicRemoveFromContainerFeature(msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
 				return getOwner();
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
 				return getValueExp();
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
 				if (resolve) return getVariable();
 				return basicGetVariable();
 		}
 		return super.eGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
 				setOwner((RelationDomain)newValue);
 				return;
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
 				setValueExp((OCLExpression)newValue);
 				return;
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
 				setVariable((VariableDeclaration)newValue);
 				return;
 		}
 		super.eSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
 				setOwner((RelationDomain)null);
 				return;
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
 				setValueExp((OCLExpression)null);
 				return;
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
 				setVariable((VariableDeclaration)null);
 				return;
 		}
 		super.eUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
 				return getOwner() != null;
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
 				return valueExp != null;
 			case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
 				return variable != null;
 		}
 		return super.eIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	@SuppressWarnings("unchecked")
 	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
 		switch (operationID) {
 			case ElementImpl.ELEMENT_OPERATION_COUNT + 0:
 				return validateCompatibleTypeForValue((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
 		}
 		return super.eInvoke(operationID, arguments);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@SuppressWarnings("unchecked")
 	@Override
 	public <R> R accept(@NonNull Visitor<R> visitor) {
 		if (visitor instanceof QVTrelationVisitor) {
 			return (R) ((QVTrelationVisitor<?>)visitor).visitRelationDomainAssignment(this);
 		}
 		else {
 			return super.accept(visitor);
 		}
 	}
 } //RelationDomainAssignmentImpl
	/*******************************************************************************
	* Copyright (c) 2011, 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.qvtd.pivot.qvtrelation.impl;

	import java.lang.reflect.InvocationTargetException;
	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.EClass;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.emf.ecore.util.EcoreUtil;
	import org.eclipse.jdt.annotation.NonNull;
	import org.eclipse.jdt.annotation.Nullable;
	import org.eclipse.ocl.pivot.OCLExpression;
	import org.eclipse.ocl.pivot.Type;
	import org.eclipse.ocl.pivot.VariableDeclaration;
	import org.eclipse.ocl.pivot.evaluation.Executor;
	import org.eclipse.ocl.pivot.ids.TypeId;
	import org.eclipse.ocl.pivot.internal.ElementImpl;
	import org.eclipse.ocl.pivot.library.classifier.OclTypeConformsToOperation;
	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;
	import org.eclipse.ocl.pivot.values.InvalidValueException;
	import org.eclipse.qvtd.pivot.qvtbase.impl.DomainImpl;
	import org.eclipse.qvtd.pivot.qvtrelation.QVTrelationPackage;
	import org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables;
	import org.eclipse.qvtd.pivot.qvtrelation.RelationDomain;
	import org.eclipse.qvtd.pivot.qvtrelation.RelationDomainAssignment;
	import org.eclipse.qvtd.pivot.qvtrelation.util.QVTrelationVisitor;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Relation Domain Assignment</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationDomainAssignmentImpl#getOwner <em>Owner</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationDomainAssignmentImpl#getValueExp <em>Value Exp</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationDomainAssignmentImpl#getVariable <em>Variable</em>}</li>
	* </ul>
	*
	* @generated
	*/
	public class RelationDomainAssignmentImpl extends ElementImpl implements RelationDomainAssignment {
	/**
	* The number of structural features of the '<em>Relation Domain Assignment</em>' class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	* @ordered
	*/
	public static final int RELATION_DOMAIN_ASSIGNMENT_FEATURE_COUNT = ElementImpl.ELEMENT_FEATURE_COUNT + 3;

	/**
	* The number of operations of the '<em>Relation Domain Assignment</em>' class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	* @ordered
	*/
	public static final int RELATION_DOMAIN_ASSIGNMENT_OPERATION_COUNT = ElementImpl.ELEMENT_OPERATION_COUNT + 1;

	/**
	* The cached value of the '{@link #getValueExp() <em>Value Exp</em>}' containment reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getValueExp()
	* @generated
	* @ordered
	*/
	protected OCLExpression valueExp;

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public RelationDomain getOwner() {
	if (eContainerFeatureID() != (ElementImpl.ELEMENT_FEATURE_COUNT + 0)) return null;
	return (RelationDomain)eInternalContainer();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetOwner(RelationDomain newOwner, NotificationChain msgs) {
	msgs = eBasicSetContainer((InternalEObject)newOwner, ElementImpl.ELEMENT_FEATURE_COUNT + 0, msgs);
	return msgs;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setOwner(RelationDomain newOwner) {
	if (newOwner != eInternalContainer() \|\| (eContainerFeatureID() != (ElementImpl.ELEMENT_FEATURE_COUNT + 0) && newOwner != null)) {
	if (EcoreUtil.isAncestor(this, newOwner))
	throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
	NotificationChain msgs = null;
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	if (newOwner != null)
	msgs = ((InternalEObject)newOwner).eInverseAdd(this, DomainImpl.DOMAIN_FEATURE_COUNT + 0, RelationDomain.class, msgs);
	msgs = basicSetOwner(newOwner, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 0, newOwner, newOwner));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public OCLExpression getValueExp() {
	return valueExp;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetValueExp(OCLExpression newValueExp, NotificationChain msgs) {
	OCLExpression oldValueExp = valueExp;
	valueExp = newValueExp;
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 1, oldValueExp, newValueExp);
	if (msgs == null) msgs = notification; else msgs.add(notification);
	}
	return msgs;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setValueExp(OCLExpression newValueExp) {
	if (newValueExp != valueExp) {
	NotificationChain msgs = null;
	if (valueExp != null)
	msgs = ((InternalEObject)valueExp).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - (ElementImpl.ELEMENT_FEATURE_COUNT + 1), null, msgs);
	if (newValueExp != null)
	msgs = ((InternalEObject)newValueExp).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - (ElementImpl.ELEMENT_FEATURE_COUNT + 1), null, msgs);
	msgs = basicSetValueExp(newValueExp, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 1, newValueExp, newValueExp));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public VariableDeclaration getVariable() {
	if (variable != null && variable.eIsProxy()) {
	InternalEObject oldVariable = (InternalEObject)variable;
	variable = (VariableDeclaration)eResolveProxy(oldVariable);
	if (variable != oldVariable) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, ElementImpl.ELEMENT_FEATURE_COUNT + 2, oldVariable, variable));
	}
	}
	return variable;
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setVariable(VariableDeclaration newVariable) {
	VariableDeclaration oldVariable = variable;
	variable = newVariable;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 2, oldVariable, variable));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean validateCompatibleTypeForValue(final DiagnosticChain diagnostics, final Map<Object, Object> context) {
	final @NonNull String constraintName = "RelationDomainAssignment::CompatibleTypeForValue";
	try {
	/**
	*
	* inv CompatibleTypeForValue:
	* let severity : Integer[1] = constraintName.getSeverity()
	* in
	* if severity <= 0
	* then true
	* else
	* let
	* result : Boolean[?] = valueExp.type?.conformsTo(variable.type)
	* in
	* constraintName.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
	* endif
	*/
	final /@NonInvalid/ @NonNull Executor executor = PivotUtil.getExecutor(this);
	final /@NonInvalid/ @NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, QVTrelationPackage.Literals.RELATION_DOMAIN_ASSIGNMENT___VALIDATE_COMPATIBLE_TYPE_FOR_VALUE__DIAGNOSTICCHAIN_MAP);
	final /@NonInvalid/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, QVTrelationTables.INT_0).booleanValue();
	/@NonInvalid/ boolean symbol_0;
	if (le) {
	symbol_0 = true;
	}
	else {
	/@Caught/ @Nullable Object CAUGHT_safe_conformsTo_source;
	try {
	@SuppressWarnings("null")
	final /@NonInvalid/ @NonNull OCLExpression valueExp = this.getValueExp();
	final /@NonInvalid/ @Nullable Type type = valueExp.getType();
	final /@NonInvalid/ @NonNull Object conformsTo = type == null;
	/@Thrown/ @Nullable Boolean safe_conformsTo_source;
	if (conformsTo == Boolean.TRUE) {
	safe_conformsTo_source = null;
	}
	else {
	if (type == null) {
	throw new InvalidValueException("Null \'\'Type\'\' rather than \'\'OclVoid\'\' value required");
	}
	@SuppressWarnings("null")
	final /@NonInvalid/ @NonNull VariableDeclaration variable = this.getVariable();
	final /@NonInvalid/ @Nullable Type type_0 = variable.getType();
	final /@Thrown/ boolean conformsTo_0 = OclTypeConformsToOperation.INSTANCE.evaluate(executor, type, type_0).booleanValue();
	safe_conformsTo_source = conformsTo_0;
	}
	CAUGHT_safe_conformsTo_source = safe_conformsTo_source;
	}
	catch (Exception e) {
	CAUGHT_safe_conformsTo_source = ValueUtil.createInvalidValue(e);
	}
	final /@NonInvalid/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, constraintName, this, (Object)null, diagnostics, context, (Object)null, severity_0, CAUGHT_safe_conformsTo_source, QVTrelationTables.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 NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return basicSetOwner((RelationDomain)otherEnd, msgs);
	}
	return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
	return basicSetOwner(null, msgs);
	case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
	return basicSetValueExp(null, msgs);
	}
	return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
	switch (eContainerFeatureID()) {
	case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
	return eInternalContainer().eInverseRemove(this, DomainImpl.DOMAIN_FEATURE_COUNT + 0, RelationDomain.class, msgs);
	}
	return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
	return getOwner();
	case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
	return getValueExp();
	case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
	if (resolve) return getVariable();
	return basicGetVariable();
	}
	return super.eGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
	setOwner((RelationDomain)newValue);
	return;
	case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
	setValueExp((OCLExpression)newValue);
	return;
	case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
	setVariable((VariableDeclaration)newValue);
	return;
	}
	super.eSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
	setOwner((RelationDomain)null);
	return;
	case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
	setValueExp((OCLExpression)null);
	return;
	case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
	setVariable((VariableDeclaration)null);
	return;
	}
	super.eUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case ElementImpl.ELEMENT_FEATURE_COUNT + 0:
	return getOwner() != null;
	case ElementImpl.ELEMENT_FEATURE_COUNT + 1:
	return valueExp != null;
	case ElementImpl.ELEMENT_FEATURE_COUNT + 2:
	return variable != null;
	}
	return super.eIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	@SuppressWarnings("unchecked")
	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
	switch (operationID) {
	case ElementImpl.ELEMENT_OPERATION_COUNT + 0:
	return validateCompatibleTypeForValue((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
	}
	return super.eInvoke(operationID, arguments);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@SuppressWarnings("unchecked")
	@Override
	public <R> R accept(@NonNull Visitor<R> visitor) {
	if (visitor instanceof QVTrelationVisitor) {
	return (R) ((QVTrelationVisitor<?>)visitor).visitRelationDomainAssignment(this);
	}
	else {
	return super.accept(visitor);
	}
	}
	} //RelationDomainAssignmentImpl