tests/org.eclipse.ocl.examples.impactanalyzer.testmodel.ngpm/src/dataaccess/expressions/impl/ObjectCreationExpressionImpl.java

/*******************************************************************************
 * Copyright (c) 2009, 2011 SAP AG and others.
 * 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:
 *     SAP AG - initial API and implementation
 ******************************************************************************
 * $Id: ObjectCreationExpressionImpl.java,v 1.2 2011/03/05 21:52:04 auhl Exp $
 */
package dataaccess.expressions.impl;

import data.classes.SapClass;

import dataaccess.expressions.ExpressionsPackage;
import dataaccess.expressions.MethodCallExpression;
import dataaccess.expressions.ObjectCreationExpression;

import java.util.Collection;

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

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

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

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

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Object Creation Expression</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link dataaccess.expressions.impl.ObjectCreationExpressionImpl#getClassToInstantiate <em>Class To Instantiate</em>}</li>
 *   <li>{@link dataaccess.expressions.impl.ObjectCreationExpressionImpl#getInitializers <em>Initializers</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ObjectCreationExpressionImpl extends ExpressionImpl implements ObjectCreationExpression {
	/**
	 * The cached value of the '{@link #getClassToInstantiate() <em>Class To Instantiate</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getClassToInstantiate()
	 * @generated
	 * @ordered
	 */
	protected SapClass classToInstantiate;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public SapClass getClassToInstantiate() {
		if (classToInstantiate != null && classToInstantiate.eIsProxy()) {
			InternalEObject oldClassToInstantiate = (InternalEObject)classToInstantiate;
			classToInstantiate = (SapClass)eResolveProxy(oldClassToInstantiate);
			if (classToInstantiate != oldClassToInstantiate) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExpressionsPackage.OBJECT_CREATION_EXPRESSION__CLASS_TO_INSTANTIATE, oldClassToInstantiate, classToInstantiate));
			}
		}
		return classToInstantiate;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public SapClass basicGetClassToInstantiate() {
		return classToInstantiate;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setClassToInstantiate(SapClass newClassToInstantiate) {
		SapClass oldClassToInstantiate = classToInstantiate;
		classToInstantiate = newClassToInstantiate;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ExpressionsPackage.OBJECT_CREATION_EXPRESSION__CLASS_TO_INSTANTIATE, oldClassToInstantiate, classToInstantiate));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<MethodCallExpression> getInitializers() {
		if (initializers == null) {
			initializers = new EObjectContainmentWithInverseEList.Resolving<MethodCallExpression>(MethodCallExpression.class, this, ExpressionsPackage.OBJECT_CREATION_EXPRESSION__INITIALIZERS, ExpressionsPackage.METHOD_CALL_EXPRESSION__CREATION_EXPRESSION);
		}
		return initializers;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ExpressionsPackage.OBJECT_CREATION_EXPRESSION__INITIALIZERS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getInitializers()).basicAdd(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 ExpressionsPackage.OBJECT_CREATION_EXPRESSION__INITIALIZERS:
				return ((InternalEList<?>)getInitializers()).basicRemove(otherEnd, 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 ExpressionsPackage.OBJECT_CREATION_EXPRESSION__CLASS_TO_INSTANTIATE:
				if (resolve) return getClassToInstantiate();
				return basicGetClassToInstantiate();
			case ExpressionsPackage.OBJECT_CREATION_EXPRESSION__INITIALIZERS:
				return getInitializers();
		}
		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 ExpressionsPackage.OBJECT_CREATION_EXPRESSION__CLASS_TO_INSTANTIATE:
				setClassToInstantiate((SapClass)newValue);
				return;
			case ExpressionsPackage.OBJECT_CREATION_EXPRESSION__INITIALIZERS:
				getInitializers().clear();
				getInitializers().addAll((Collection<? extends MethodCallExpression>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ExpressionsPackage.OBJECT_CREATION_EXPRESSION__CLASS_TO_INSTANTIATE:
				setClassToInstantiate((SapClass)null);
				return;
			case ExpressionsPackage.OBJECT_CREATION_EXPRESSION__INITIALIZERS:
				getInitializers().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ExpressionsPackage.OBJECT_CREATION_EXPRESSION__CLASS_TO_INSTANTIATE:
				return classToInstantiate != null;
			case ExpressionsPackage.OBJECT_CREATION_EXPRESSION__INITIALIZERS:
				return initializers != null && !initializers.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //ObjectCreationExpressionImpl