WindowImpl.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.powerwindow.impl;

import edu.toronto.cs.se.modelepedia.powerwindow.PowerWindowPackage;
import edu.toronto.cs.se.modelepedia.powerwindow.Sensor;
import edu.toronto.cs.se.modelepedia.powerwindow.Switch;
import edu.toronto.cs.se.modelepedia.powerwindow.Window;

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>Window</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link edu.toronto.cs.se.modelepedia.powerwindow.impl.WindowImpl#getSensor <em>Sensor</em>}</li>
 *   <li>{@link edu.toronto.cs.se.modelepedia.powerwindow.impl.WindowImpl#getSwitches <em>Switches</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class WindowImpl extends NamedElementImpl implements Window {
	/**
	 * The cached value of the '{@link #getSensor() <em>Sensor</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSensor()
	 * @generated
	 * @ordered
	 */
	protected Sensor sensor;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Sensor getSensor() {
		return sensor;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetSensor(Sensor newSensor, NotificationChain msgs) {
		Sensor oldSensor = sensor;
		sensor = newSensor;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, PowerWindowPackage.WINDOW__SENSOR, oldSensor, newSensor);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSensor(Sensor newSensor) {
		if (newSensor != sensor) {
			NotificationChain msgs = null;
			if (sensor != null)
				msgs = ((InternalEObject)sensor).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - PowerWindowPackage.WINDOW__SENSOR, null, msgs);
			if (newSensor != null)
				msgs = ((InternalEObject)newSensor).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - PowerWindowPackage.WINDOW__SENSOR, null, msgs);
			msgs = basicSetSensor(newSensor, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, PowerWindowPackage.WINDOW__SENSOR, newSensor, newSensor));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Switch> getSwitches() {
		if (switches == null) {
			switches = new EObjectContainmentEList<Switch>(Switch.class, this, PowerWindowPackage.WINDOW__SWITCHES);
		}
		return switches;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case PowerWindowPackage.WINDOW__SENSOR:
				return basicSetSensor(null, msgs);
			case PowerWindowPackage.WINDOW__SWITCHES:
				return ((InternalEList<?>)getSwitches()).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 PowerWindowPackage.WINDOW__SENSOR:
				return getSensor();
			case PowerWindowPackage.WINDOW__SWITCHES:
				return getSwitches();
		}
		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 PowerWindowPackage.WINDOW__SENSOR:
				setSensor((Sensor)newValue);
				return;
			case PowerWindowPackage.WINDOW__SWITCHES:
				getSwitches().clear();
				getSwitches().addAll((Collection<? extends Switch>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case PowerWindowPackage.WINDOW__SENSOR:
				setSensor((Sensor)null);
				return;
			case PowerWindowPackage.WINDOW__SWITCHES:
				getSwitches().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case PowerWindowPackage.WINDOW__SENSOR:
				return sensor != null;
			case PowerWindowPackage.WINDOW__SWITCHES:
				return switches != null && !switches.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //WindowImpl