/**
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 */
/**
 */
package org.sintef.thingml.impl;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

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;
import org.sintef.thingml.Expression;

import org.sintef.thingml.PropertyAssign;
import org.sintef.thingml.Session;
import org.sintef.thingml.StartSession;
import org.sintef.thingml.ThingmlPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Start Session</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.sintef.thingml.impl.StartSessionImpl#getSession <em>Session</em>}</li>
 *   <li>{@link org.sintef.thingml.impl.StartSessionImpl#getConstructor <em>Constructor</em>}</li>
 * </ul>
 *
 * @generated
 */
public class StartSessionImpl extends ActionImpl implements StartSession {
	/**
	 * The cached value of the '{@link #getSession() <em>Session</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSession()
	 * @generated
	 * @ordered
	 */
	protected Session session;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Session getSession() {
		if (session != null && session.eIsProxy()) {
			InternalEObject oldSession = (InternalEObject)session;
			session = (Session)eResolveProxy(oldSession);
			if (session != oldSession) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ThingmlPackage.START_SESSION__SESSION, oldSession, session));
			}
		}
		return session;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Session basicGetSession() {
		return session;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSession(Session newSession) {
		Session oldSession = session;
		session = newSession;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ThingmlPackage.START_SESSION__SESSION, oldSession, session));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<PropertyAssign> getConstructor() {
		if (constructor == null) {
			constructor = new EObjectContainmentEList<PropertyAssign>(PropertyAssign.class, this, ThingmlPackage.START_SESSION__CONSTRUCTOR);
		}
		return constructor;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ThingmlPackage.START_SESSION__CONSTRUCTOR:
				return ((InternalEList<?>)getConstructor()).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 ThingmlPackage.START_SESSION__SESSION:
				if (resolve) return getSession();
				return basicGetSession();
			case ThingmlPackage.START_SESSION__CONSTRUCTOR:
				return getConstructor();
		}
		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 ThingmlPackage.START_SESSION__SESSION:
				setSession((Session)newValue);
				return;
			case ThingmlPackage.START_SESSION__CONSTRUCTOR:
				getConstructor().clear();
				getConstructor().addAll((Collection<? extends PropertyAssign>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ThingmlPackage.START_SESSION__SESSION:
				setSession((Session)null);
				return;
			case ThingmlPackage.START_SESSION__CONSTRUCTOR:
				getConstructor().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ThingmlPackage.START_SESSION__SESSION:
				return session != null;
			case ThingmlPackage.START_SESSION__CONSTRUCTOR:
				return constructor != null && !constructor.isEmpty();
		}
		return super.eIsSet(featureID);
	}


} //StartSessionImpl