ClassImpl.java

/**
 * Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
 * Rick Salay.
 * 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:
 *    Alessio Di Sandro - Implementation.
 */
package edu.toronto.cs.se.modelepedia.necsis14_classdiagram.impl;

import edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Attribute;
import edu.toronto.cs.se.modelepedia.necsis14_classdiagram.NECSIS14_ClassDiagramPackage;

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

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Class</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link edu.toronto.cs.se.modelepedia.necsis14_classdiagram.impl.ClassImpl#getParent <em>Parent</em>}</li>
 *   <li>{@link edu.toronto.cs.se.modelepedia.necsis14_classdiagram.impl.ClassImpl#getAttributes <em>Attributes</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ClassImpl extends NamedElementImpl implements edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class {
	/**
	 * The cached value of the '{@link #getParent() <em>Parent</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getParent()
	 * @generated
	 * @ordered
	 */
	protected edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class parent;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return NECSIS14_ClassDiagramPackage.Literals.CLASS;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class getParent() {
		if (parent != null && parent.eIsProxy()) {
			InternalEObject oldParent = (InternalEObject)parent;
			parent = (edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class)eResolveProxy(oldParent);
			if (parent != oldParent) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, NECSIS14_ClassDiagramPackage.CLASS__PARENT, oldParent, parent));
			}
		}
		return parent;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class basicGetParent() {
		return parent;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParent(edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class newParent) {
		edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class oldParent = parent;
		parent = newParent;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, NECSIS14_ClassDiagramPackage.CLASS__PARENT, oldParent, parent));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Attribute> getAttributes() {
		if (attributes == null) {
			attributes = new EObjectContainmentEList<Attribute>(Attribute.class, this, NECSIS14_ClassDiagramPackage.CLASS__ATTRIBUTES);
		}
		return attributes;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case NECSIS14_ClassDiagramPackage.CLASS__ATTRIBUTES:
				return ((InternalEList<?>)getAttributes()).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 NECSIS14_ClassDiagramPackage.CLASS__PARENT:
				if (resolve) return getParent();
				return basicGetParent();
			case NECSIS14_ClassDiagramPackage.CLASS__ATTRIBUTES:
				return getAttributes();
		}
		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 NECSIS14_ClassDiagramPackage.CLASS__PARENT:
				setParent((edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class)newValue);
				return;
			case NECSIS14_ClassDiagramPackage.CLASS__ATTRIBUTES:
				getAttributes().clear();
				getAttributes().addAll((Collection<? extends Attribute>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case NECSIS14_ClassDiagramPackage.CLASS__PARENT:
				setParent((edu.toronto.cs.se.modelepedia.necsis14_classdiagram.Class)null);
				return;
			case NECSIS14_ClassDiagramPackage.CLASS__ATTRIBUTES:
				getAttributes().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case NECSIS14_ClassDiagramPackage.CLASS__PARENT:
				return parent != null;
			case NECSIS14_ClassDiagramPackage.CLASS__ATTRIBUTES:
				return attributes != null && !attributes.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //ClassImpl