/**
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *  All rights reserved. This program and the accompanying materials 
 *  are made available under the terms of the Eclipse Public License 2.0  
 *  which accompanies this distribution, and is available at 
 *  https://www.eclipse.org/legal/epl-2.0/ 
 *  
 *  SPDX-License-Identifier: EPL-2.0 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Joerg Riegel - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.datamartdsl.impl;

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;

import org.eclipse.osbp.xtext.datamartdsl.DatamartDSLPackage;
import org.eclipse.osbp.xtext.datamartdsl.DatamartHierarchyLevelMultiple;
import org.eclipse.osbp.xtext.datamartdsl.DatamartHierarchyLevelSingle;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Datamart Hierarchy Level Multiple</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartHierarchyLevelMultipleImpl#isPost <em>Post</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartHierarchyLevelMultipleImpl#getLevels <em>Levels</em>}</li>
 * </ul>
 *
 * @generated
 */
public class DatamartHierarchyLevelMultipleImpl extends DatamartLazyResolverImpl implements DatamartHierarchyLevelMultiple {
	/**
	 * The default value of the '{@link #isPost() <em>Post</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isPost()
	 * @generated
	 * @ordered
	 */
	protected static final boolean POST_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isPost() <em>Post</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isPost()
	 * @generated
	 * @ordered
	 */
	protected boolean post = POST_EDEFAULT;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isPost() {
		return post;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPost(boolean newPost) {
		boolean oldPost = post;
		post = newPost;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__POST, oldPost, post));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<DatamartHierarchyLevelSingle> getLevels() {
		if (levels == null) {
			levels = new EObjectContainmentEList<DatamartHierarchyLevelSingle>(DatamartHierarchyLevelSingle.class, this, DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__LEVELS);
		}
		return levels;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__LEVELS:
				return ((InternalEList<?>)getLevels()).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 DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__POST:
				return isPost();
			case DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__LEVELS:
				return getLevels();
		}
		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 DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__POST:
				setPost((Boolean)newValue);
				return;
			case DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__LEVELS:
				getLevels().clear();
				getLevels().addAll((Collection<? extends DatamartHierarchyLevelSingle>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__POST:
				setPost(POST_EDEFAULT);
				return;
			case DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__LEVELS:
				getLevels().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__POST:
				return post != POST_EDEFAULT;
			case DatamartDSLPackage.DATAMART_HIERARCHY_LEVEL_MULTIPLE__LEVELS:
				return levels != null && !levels.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (post: ");
		result.append(post);
		result.append(')');
		return result.toString();
	}

} //DatamartHierarchyLevelMultipleImpl