plugins/org.eclipse.acceleo.model/src-gen/org/eclipse/acceleo/model/mtl/impl/QueryImpl.java - acceleo/org.eclipse.acceleo - Git at Google

 /*******************************************************************************
  * Copyright (c) 2008, 2012 Obeo.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     Obeo - initial API and implementation
  *******************************************************************************/
 package org.eclipse.acceleo.model.mtl.impl;

 import java.util.Collection;

 import org.eclipse.acceleo.model.mtl.Documentation;
 import org.eclipse.acceleo.model.mtl.DocumentedElement;
 import org.eclipse.acceleo.model.mtl.MtlPackage;
 import org.eclipse.acceleo.model.mtl.Query;
 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.EClass;
 import org.eclipse.emf.ecore.EClassifier;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.util.EObjectContainmentEList;
 import org.eclipse.emf.ecore.util.InternalEList;
 import org.eclipse.ocl.ecore.OCLExpression;
 import org.eclipse.ocl.ecore.Variable;

 /**
  * <!-- begin-user-doc --> An implementation of the model object ' <em><b>Query</b></em>'. <!-- end-user-doc
  * -->
  * <p>
  * The following features are implemented:
  * <ul>
  * <li>{@link org.eclipse.acceleo.model.mtl.impl.QueryImpl#getParameter <em> Parameter</em>}</li>
  * <li>{@link org.eclipse.acceleo.model.mtl.impl.QueryImpl#getExpression <em> Expression</em>}</li>
  * <li>{@link org.eclipse.acceleo.model.mtl.impl.QueryImpl#getType <em>Type </em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class QueryImpl extends ModuleElementImpl implements Query {
 	/**
 	 * The cached value of the '{@link #getDocumentation() <em>Documentation</em>}' reference. <!--
 	 * begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @see #getDocumentation()
 	 * @generated
 	 * @ordered
 	 */
 	protected Documentation documentation;

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

 	/**
 	 * The cached value of the '{@link #isDeprecated() <em>Deprecated</em>}' attribute. <!-- begin-user-doc
 	 * --> <!-- end-user-doc -->
 	 *
 	 * @see #isDeprecated()
 	 * @generated
 	 * @ordered
 	 */
 	protected boolean deprecated = DEPRECATED_EDEFAULT;

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

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

 	/**
 	 * The cached value of the '{@link #getType() <em>Type</em>}' reference. <!-- begin-user-doc --> <!--
 	 * end-user-doc -->
 	 *
 	 * @see #getType()
 	 * @generated
 	 * @ordered
 	 */
 	protected EClassifier type;

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

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public Documentation getDocumentation() {
 		return documentation;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public NotificationChain basicSetDocumentation(Documentation newDocumentation, NotificationChain msgs) {
 		Documentation oldDocumentation = documentation;
 		documentation = newDocumentation;
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
 					MtlPackage.QUERY__DOCUMENTATION, oldDocumentation, newDocumentation);
 			if (msgs == null)
 				msgs = notification;
 			else
 				msgs.add(notification);
 		}
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public void setDocumentation(Documentation newDocumentation) {
 		if (newDocumentation != documentation) {
 			NotificationChain msgs = null;
 			if (documentation != null)
 				msgs = ((InternalEObject)documentation).eInverseRemove(this,
 						MtlPackage.DOCUMENTATION__DOCUMENTED_ELEMENT, Documentation.class, msgs);
 			if (newDocumentation != null)
 				msgs = ((InternalEObject)newDocumentation).eInverseAdd(this,
 						MtlPackage.DOCUMENTATION__DOCUMENTED_ELEMENT, Documentation.class, msgs);
 			msgs = basicSetDocumentation(newDocumentation, msgs);
 			if (msgs != null)
 				msgs.dispatch();
 		} else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__DOCUMENTATION,
 					newDocumentation, newDocumentation));
 	}

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public void setDeprecated(boolean newDeprecated) {
 		boolean oldDeprecated = deprecated;
 		deprecated = newDeprecated;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__DEPRECATED,
 					oldDeprecated, deprecated));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EList<Variable> getParameter() {
 		if (parameter == null) {
 			parameter = new EObjectContainmentEList<Variable>(Variable.class, this,
 					MtlPackage.QUERY__PARAMETER);
 		}
 		return parameter;
 	}

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public NotificationChain basicSetExpression(OCLExpression newExpression, NotificationChain msgs) {
 		OCLExpression oldExpression = expression;
 		expression = newExpression;
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
 					MtlPackage.QUERY__EXPRESSION, oldExpression, newExpression);
 			if (msgs == null)
 				msgs = notification;
 			else
 				msgs.add(notification);
 		}
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public void setExpression(OCLExpression newExpression) {
 		if (newExpression != expression) {
 			NotificationChain msgs = null;
 			if (expression != null)
 				msgs = ((InternalEObject)expression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
 						- MtlPackage.QUERY__EXPRESSION, null, msgs);
 			if (newExpression != null)
 				msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
 						- MtlPackage.QUERY__EXPRESSION, null, msgs);
 			msgs = basicSetExpression(newExpression, msgs);
 			if (msgs != null)
 				msgs.dispatch();
 		} else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__EXPRESSION,
 					newExpression, newExpression));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EClassifier getType() {
 		if (type != null && type.eIsProxy()) {
 			InternalEObject oldType = (InternalEObject)type;
 			type = (EClassifier)eResolveProxy(oldType);
 			if (type != oldType) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, MtlPackage.QUERY__TYPE,
 							oldType, type));
 			}
 		}
 		return type;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EClassifier basicGetType() {
 		return type;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public void setType(EClassifier newType) {
 		EClassifier oldType = type;
 		type = newType;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__TYPE, oldType, type));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case MtlPackage.QUERY__DOCUMENTATION:
 				if (documentation != null)
 					msgs = ((InternalEObject)documentation).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
 							- MtlPackage.QUERY__DOCUMENTATION, null, msgs);
 				return basicSetDocumentation((Documentation)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 MtlPackage.QUERY__DOCUMENTATION:
 				return basicSetDocumentation(null, msgs);
 			case MtlPackage.QUERY__PARAMETER:
 				return ((InternalEList<?>)getParameter()).basicRemove(otherEnd, msgs);
 			case MtlPackage.QUERY__EXPRESSION:
 				return basicSetExpression(null, msgs);
 		}
 		return super.eInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case MtlPackage.QUERY__DOCUMENTATION:
 				return getDocumentation();
 			case MtlPackage.QUERY__DEPRECATED:
 				return isDeprecated();
 			case MtlPackage.QUERY__PARAMETER:
 				return getParameter();
 			case MtlPackage.QUERY__EXPRESSION:
 				return getExpression();
 			case MtlPackage.QUERY__TYPE:
 				if (resolve)
 					return getType();
 				return basicGetType();
 		}
 		return super.eGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@SuppressWarnings("unchecked")
 	@Override
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 			case MtlPackage.QUERY__DOCUMENTATION:
 				setDocumentation((Documentation)newValue);
 				return;
 			case MtlPackage.QUERY__DEPRECATED:
 				setDeprecated((Boolean)newValue);
 				return;
 			case MtlPackage.QUERY__PARAMETER:
 				getParameter().clear();
 				getParameter().addAll((Collection<? extends Variable>)newValue);
 				return;
 			case MtlPackage.QUERY__EXPRESSION:
 				setExpression((OCLExpression)newValue);
 				return;
 			case MtlPackage.QUERY__TYPE:
 				setType((EClassifier)newValue);
 				return;
 		}
 		super.eSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case MtlPackage.QUERY__DOCUMENTATION:
 				setDocumentation((Documentation)null);
 				return;
 			case MtlPackage.QUERY__DEPRECATED:
 				setDeprecated(DEPRECATED_EDEFAULT);
 				return;
 			case MtlPackage.QUERY__PARAMETER:
 				getParameter().clear();
 				return;
 			case MtlPackage.QUERY__EXPRESSION:
 				setExpression((OCLExpression)null);
 				return;
 			case MtlPackage.QUERY__TYPE:
 				setType((EClassifier)null);
 				return;
 		}
 		super.eUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 			case MtlPackage.QUERY__DOCUMENTATION:
 				return documentation != null;
 			case MtlPackage.QUERY__DEPRECATED:
 				return deprecated != DEPRECATED_EDEFAULT;
 			case MtlPackage.QUERY__PARAMETER:
 				return parameter != null && !parameter.isEmpty();
 			case MtlPackage.QUERY__EXPRESSION:
 				return expression != null;
 			case MtlPackage.QUERY__TYPE:
 				return type != null;
 		}
 		return super.eIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	@Override
 	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
 		if (baseClass == DocumentedElement.class) {
 			switch (derivedFeatureID) {
 				case MtlPackage.QUERY__DOCUMENTATION:
 					return MtlPackage.DOCUMENTED_ELEMENT__DOCUMENTATION;
 				case MtlPackage.QUERY__DEPRECATED:
 					return MtlPackage.DOCUMENTED_ELEMENT__DEPRECATED;
 				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 == DocumentedElement.class) {
 			switch (baseFeatureID) {
 				case MtlPackage.DOCUMENTED_ELEMENT__DOCUMENTATION:
 					return MtlPackage.QUERY__DOCUMENTATION;
 				case MtlPackage.DOCUMENTED_ELEMENT__DEPRECATED:
 					return MtlPackage.QUERY__DEPRECATED;
 				default:
 					return -1;
 			}
 		}
 		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
 	}

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

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (deprecated: "); //$NON-NLS-1$
 		result.append(deprecated);
 		result.append(')');
 		return result.toString();
 	}

 } // QueryImpl
	/*******************************************************************************
	* Copyright (c) 2008, 2012 Obeo.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* Obeo - initial API and implementation
	*******************************************************************************/
	package org.eclipse.acceleo.model.mtl.impl;

	import java.util.Collection;

	import org.eclipse.acceleo.model.mtl.Documentation;
	import org.eclipse.acceleo.model.mtl.DocumentedElement;
	import org.eclipse.acceleo.model.mtl.MtlPackage;
	import org.eclipse.acceleo.model.mtl.Query;
	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.EClass;
	import org.eclipse.emf.ecore.EClassifier;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.emf.ecore.util.EObjectContainmentEList;
	import org.eclipse.emf.ecore.util.InternalEList;
	import org.eclipse.ocl.ecore.OCLExpression;
	import org.eclipse.ocl.ecore.Variable;

	/**
	* <!-- begin-user-doc --> An implementation of the model object ' <em><b>Query</b></em>'. <!-- end-user-doc
	* -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.acceleo.model.mtl.impl.QueryImpl#getParameter <em> Parameter</em>}</li>
	* <li>{@link org.eclipse.acceleo.model.mtl.impl.QueryImpl#getExpression <em> Expression</em>}</li>
	* <li>{@link org.eclipse.acceleo.model.mtl.impl.QueryImpl#getType <em>Type </em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class QueryImpl extends ModuleElementImpl implements Query {
	/**
	* The cached value of the '{@link #getDocumentation() <em>Documentation</em>}' reference. <!--
	* begin-user-doc --> <!-- end-user-doc -->
	*
	* @see #getDocumentation()
	* @generated
	* @ordered
	*/
	protected Documentation documentation;

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

	/**
	* The cached value of the '{@link #isDeprecated() <em>Deprecated</em>}' attribute. <!-- begin-user-doc
	* --> <!-- end-user-doc -->
	*
	* @see #isDeprecated()
	* @generated
	* @ordered
	*/
	protected boolean deprecated = DEPRECATED_EDEFAULT;

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

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

	/**
	* The cached value of the '{@link #getType() <em>Type</em>}' reference. <!-- begin-user-doc --> <!--
	* end-user-doc -->
	*
	* @see #getType()
	* @generated
	* @ordered
	*/
	protected EClassifier type;

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

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public Documentation getDocumentation() {
	return documentation;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public NotificationChain basicSetDocumentation(Documentation newDocumentation, NotificationChain msgs) {
	Documentation oldDocumentation = documentation;
	documentation = newDocumentation;
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
	MtlPackage.QUERY__DOCUMENTATION, oldDocumentation, newDocumentation);
	if (msgs == null)
	msgs = notification;
	else
	msgs.add(notification);
	}
	return msgs;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public void setDocumentation(Documentation newDocumentation) {
	if (newDocumentation != documentation) {
	NotificationChain msgs = null;
	if (documentation != null)
	msgs = ((InternalEObject)documentation).eInverseRemove(this,
	MtlPackage.DOCUMENTATION__DOCUMENTED_ELEMENT, Documentation.class, msgs);
	if (newDocumentation != null)
	msgs = ((InternalEObject)newDocumentation).eInverseAdd(this,
	MtlPackage.DOCUMENTATION__DOCUMENTED_ELEMENT, Documentation.class, msgs);
	msgs = basicSetDocumentation(newDocumentation, msgs);
	if (msgs != null)
	msgs.dispatch();
	} else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__DOCUMENTATION,
	newDocumentation, newDocumentation));
	}

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public void setDeprecated(boolean newDeprecated) {
	boolean oldDeprecated = deprecated;
	deprecated = newDeprecated;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__DEPRECATED,
	oldDeprecated, deprecated));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EList<Variable> getParameter() {
	if (parameter == null) {
	parameter = new EObjectContainmentEList<Variable>(Variable.class, this,
	MtlPackage.QUERY__PARAMETER);
	}
	return parameter;
	}

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public NotificationChain basicSetExpression(OCLExpression newExpression, NotificationChain msgs) {
	OCLExpression oldExpression = expression;
	expression = newExpression;
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
	MtlPackage.QUERY__EXPRESSION, oldExpression, newExpression);
	if (msgs == null)
	msgs = notification;
	else
	msgs.add(notification);
	}
	return msgs;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public void setExpression(OCLExpression newExpression) {
	if (newExpression != expression) {
	NotificationChain msgs = null;
	if (expression != null)
	msgs = ((InternalEObject)expression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
	- MtlPackage.QUERY__EXPRESSION, null, msgs);
	if (newExpression != null)
	msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
	- MtlPackage.QUERY__EXPRESSION, null, msgs);
	msgs = basicSetExpression(newExpression, msgs);
	if (msgs != null)
	msgs.dispatch();
	} else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__EXPRESSION,
	newExpression, newExpression));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EClassifier getType() {
	if (type != null && type.eIsProxy()) {
	InternalEObject oldType = (InternalEObject)type;
	type = (EClassifier)eResolveProxy(oldType);
	if (type != oldType) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, MtlPackage.QUERY__TYPE,
	oldType, type));
	}
	}
	return type;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EClassifier basicGetType() {
	return type;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public void setType(EClassifier newType) {
	EClassifier oldType = type;
	type = newType;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, MtlPackage.QUERY__TYPE, oldType, type));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case MtlPackage.QUERY__DOCUMENTATION:
	if (documentation != null)
	msgs = ((InternalEObject)documentation).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
	- MtlPackage.QUERY__DOCUMENTATION, null, msgs);
	return basicSetDocumentation((Documentation)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 MtlPackage.QUERY__DOCUMENTATION:
	return basicSetDocumentation(null, msgs);
	case MtlPackage.QUERY__PARAMETER:
	return ((InternalEList<?>)getParameter()).basicRemove(otherEnd, msgs);
	case MtlPackage.QUERY__EXPRESSION:
	return basicSetExpression(null, msgs);
	}
	return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case MtlPackage.QUERY__DOCUMENTATION:
	return getDocumentation();
	case MtlPackage.QUERY__DEPRECATED:
	return isDeprecated();
	case MtlPackage.QUERY__PARAMETER:
	return getParameter();
	case MtlPackage.QUERY__EXPRESSION:
	return getExpression();
	case MtlPackage.QUERY__TYPE:
	if (resolve)
	return getType();
	return basicGetType();
	}
	return super.eGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case MtlPackage.QUERY__DOCUMENTATION:
	setDocumentation((Documentation)newValue);
	return;
	case MtlPackage.QUERY__DEPRECATED:
	setDeprecated((Boolean)newValue);
	return;
	case MtlPackage.QUERY__PARAMETER:
	getParameter().clear();
	getParameter().addAll((Collection<? extends Variable>)newValue);
	return;
	case MtlPackage.QUERY__EXPRESSION:
	setExpression((OCLExpression)newValue);
	return;
	case MtlPackage.QUERY__TYPE:
	setType((EClassifier)newValue);
	return;
	}
	super.eSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case MtlPackage.QUERY__DOCUMENTATION:
	setDocumentation((Documentation)null);
	return;
	case MtlPackage.QUERY__DEPRECATED:
	setDeprecated(DEPRECATED_EDEFAULT);
	return;
	case MtlPackage.QUERY__PARAMETER:
	getParameter().clear();
	return;
	case MtlPackage.QUERY__EXPRESSION:
	setExpression((OCLExpression)null);
	return;
	case MtlPackage.QUERY__TYPE:
	setType((EClassifier)null);
	return;
	}
	super.eUnset(featureID);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case MtlPackage.QUERY__DOCUMENTATION:
	return documentation != null;
	case MtlPackage.QUERY__DEPRECATED:
	return deprecated != DEPRECATED_EDEFAULT;
	case MtlPackage.QUERY__PARAMETER:
	return parameter != null && !parameter.isEmpty();
	case MtlPackage.QUERY__EXPRESSION:
	return expression != null;
	case MtlPackage.QUERY__TYPE:
	return type != null;
	}
	return super.eIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
	if (baseClass == DocumentedElement.class) {
	switch (derivedFeatureID) {
	case MtlPackage.QUERY__DOCUMENTATION:
	return MtlPackage.DOCUMENTED_ELEMENT__DOCUMENTATION;
	case MtlPackage.QUERY__DEPRECATED:
	return MtlPackage.DOCUMENTED_ELEMENT__DEPRECATED;
	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 == DocumentedElement.class) {
	switch (baseFeatureID) {
	case MtlPackage.DOCUMENTED_ELEMENT__DOCUMENTATION:
	return MtlPackage.QUERY__DOCUMENTATION;
	case MtlPackage.DOCUMENTED_ELEMENT__DEPRECATED:
	return MtlPackage.QUERY__DEPRECATED;
	default:
	return -1;
	}
	}
	return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

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

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (deprecated: "); //$NON-NLS-1$
	result.append(deprecated);
	result.append(')');
	return result.toString();
	}

	} // QueryImpl