/*******************************************************************************
 * Copyright (c) 2015 TU Wien.
 * 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:
 *       Alexander Bergmayr (TU Wien) - initial API and implementation
 *  
 *       Initially developed in the context of ARTIST EU project www.artist-project.eu
 *******************************************************************************/
/**
 */
package org.eclipse.upr.platform.trace.impl;

import java.util.Collection;

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.EObjectImpl;

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

import org.eclipse.upr.platform.trace.Trace;
import org.eclipse.upr.platform.trace.TraceLink;
import org.eclipse.upr.platform.trace.TracePackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Trace</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.upr.platform.trace.impl.TraceImpl#getTraceLinks <em>Trace Links</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class TraceImpl extends EObjectImpl implements Trace {
	/**
	 * The cached value of the '{@link #getTraceLinks() <em>Trace Links</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTraceLinks()
	 * @generated
	 * @ordered
	 */
	protected EList<TraceLink> traceLinks;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<TraceLink> getTraceLinks() {
		if (traceLinks == null) {
			traceLinks = new EObjectContainmentEList<TraceLink>(TraceLink.class, this, TracePackage.TRACE__TRACE_LINKS);
		}
		return traceLinks;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case TracePackage.TRACE__TRACE_LINKS:
				return ((InternalEList<?>)getTraceLinks()).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 TracePackage.TRACE__TRACE_LINKS:
				return getTraceLinks();
		}
		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 TracePackage.TRACE__TRACE_LINKS:
				getTraceLinks().clear();
				getTraceLinks().addAll((Collection<? extends TraceLink>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case TracePackage.TRACE__TRACE_LINKS:
				getTraceLinks().clear();
				return;
		}
		super.eUnset(featureID);
	}

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

} //TraceImpl