/*******************************************************************************
 * Copyright (c) 2010, 2019 Willink Transformations and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *     E.D.Willink - initial API and implementation
 *******************************************************************************/
package org.eclipse.ocl.xtext.essentialoclcs.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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.xtext.basecs.impl.ModelElementCSImpl;
import org.eclipse.ocl.xtext.basecs.util.BaseCSVisitor;
import org.eclipse.ocl.xtext.essentialoclcs.EssentialOCLCSPackage;
import org.eclipse.ocl.xtext.essentialoclcs.TupleLiteralExpCS;
import org.eclipse.ocl.xtext.essentialoclcs.TupleLiteralPartCS;
import org.eclipse.ocl.xtext.essentialoclcs.util.EssentialOCLCSVisitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Tuple Literal Exp CS</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.xtext.essentialoclcs.impl.TupleLiteralExpCSImpl#getOwnedParts <em>Owned Parts</em>}</li>
 * </ul>
 *
 * @generated
 */
public class TupleLiteralExpCSImpl
		extends LiteralExpCSImpl
		implements TupleLiteralExpCS {

	/**
	 * The number of structural features of the '<em>Tuple Literal Exp CS</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TUPLE_LITERAL_EXP_CS_FEATURE_COUNT = LiteralExpCSImpl.LITERAL_EXP_CS_FEATURE_COUNT + 1;
	/**
	 * The cached value of the '{@link #getOwnedParts() <em>Owned Parts</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOwnedParts()
	 * @generated
	 * @ordered
	 */
	protected EList<TupleLiteralPartCS> ownedParts;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<TupleLiteralPartCS> getOwnedParts() {
		if (ownedParts == null)
		{
			ownedParts = new EObjectContainmentEList<TupleLiteralPartCS>(TupleLiteralPartCS.class, this, ModelElementCSImpl.MODEL_ELEMENT_CS_FEATURE_COUNT + 8);
		}
		return ownedParts;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID)
		{
			case ModelElementCSImpl.MODEL_ELEMENT_CS_FEATURE_COUNT + 8:
				return ((InternalEList<?>)getOwnedParts()).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 ModelElementCSImpl.MODEL_ELEMENT_CS_FEATURE_COUNT + 8:
				return getOwnedParts();
		}
		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 ModelElementCSImpl.MODEL_ELEMENT_CS_FEATURE_COUNT + 8:
				getOwnedParts().clear();
				getOwnedParts().addAll((Collection<? extends TupleLiteralPartCS>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID)
		{
			case ModelElementCSImpl.MODEL_ELEMENT_CS_FEATURE_COUNT + 8:
				getOwnedParts().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID)
		{
			case ModelElementCSImpl.MODEL_ELEMENT_CS_FEATURE_COUNT + 8:
				return ownedParts != null && !ownedParts.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public <R> R accept(@NonNull BaseCSVisitor<R> visitor) {
		if (visitor instanceof EssentialOCLCSVisitor) {
			return (R) ((EssentialOCLCSVisitor<?>)visitor).visitTupleLiteralExpCS(this);
		}
		else {
			return super.accept(visitor);
		}
	}
} //TupleLiteralExpCSImpl