/**
 * Copyright (c) 2010, 2020 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.qvtd.xtext.qvtbasecs.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.NamedElementCSImpl;

import org.eclipse.ocl.xtext.basecs.util.BaseCSVisitor;

import org.eclipse.qvtd.xtext.qvtbasecs.QVTbaseCSPackage;
import org.eclipse.qvtd.xtext.qvtbasecs.TargetCS;
import org.eclipse.qvtd.xtext.qvtbasecs.TargetElementCS;

import org.eclipse.qvtd.xtext.qvtbasecs.util.QVTbaseCSVisitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Target CS</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.qvtd.xtext.qvtbasecs.impl.TargetCSImpl#getOwnedTargetElements <em>Owned Target Elements</em>}</li>
 * </ul>
 *
 * @generated
 */
public class TargetCSImpl extends NamedElementCSImpl implements TargetCS
{
	/**
	 * The number of structural features of the '<em>Target CS</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TARGET_CS_FEATURE_COUNT = NamedElementCSImpl.NAMED_ELEMENT_CS_FEATURE_COUNT + 1;


	/**
	 * The cached value of the '{@link #getOwnedTargetElements() <em>Owned Target Elements</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOwnedTargetElements()
	 * @generated
	 * @ordered
	 */
	protected EList<TargetElementCS> ownedTargetElements;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<TargetElementCS> getOwnedTargetElements()
	{
		if (ownedTargetElements == null)
		{
			ownedTargetElements = new EObjectContainmentEList<TargetElementCS>(TargetElementCS.class, this, NamedElementCSImpl.NAMED_ELEMENT_CS_FEATURE_COUNT + 0);
		}
		return ownedTargetElements;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
	{
		switch (featureID)
		{
			case NamedElementCSImpl.NAMED_ELEMENT_CS_FEATURE_COUNT + 0:
				return ((InternalEList<?>)getOwnedTargetElements()).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 NamedElementCSImpl.NAMED_ELEMENT_CS_FEATURE_COUNT + 0:
				return getOwnedTargetElements();
		}
		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 NamedElementCSImpl.NAMED_ELEMENT_CS_FEATURE_COUNT + 0:
				getOwnedTargetElements().clear();
				getOwnedTargetElements().addAll((Collection<? extends TargetElementCS>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case NamedElementCSImpl.NAMED_ELEMENT_CS_FEATURE_COUNT + 0:
				getOwnedTargetElements().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case NamedElementCSImpl.NAMED_ELEMENT_CS_FEATURE_COUNT + 0:
				return ownedTargetElements != null && !ownedTargetElements.isEmpty();
		}
		return super.eIsSet(featureID);
	}

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

} //TargetCSImpl