/**
 * 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:  
 *  		Jose C. Dominguez - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.strategy.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.osbp.dsl.semantic.common.types.impl.LPackageImpl;

import org.eclipse.osbp.xtext.strategy.Strategy;
import org.eclipse.osbp.xtext.strategy.StrategyDSLPackage;
import org.eclipse.osbp.xtext.strategy.StrategyPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Strategy Package</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.strategy.impl.StrategyPackageImpl#getStrategy <em>Strategy</em>}</li>
 * </ul>
 *
 * @generated
 */
public class StrategyPackageImpl extends LPackageImpl implements StrategyPackage {
	/**
	 * The cached value of the '{@link #getStrategy() <em>Strategy</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getStrategy()
	 * @generated
	 * @ordered
	 */
	protected Strategy strategy;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Strategy getStrategy() {
		return strategy;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetStrategy(Strategy newStrategy, NotificationChain msgs) {
		Strategy oldStrategy = strategy;
		strategy = newStrategy;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY, oldStrategy, newStrategy);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setStrategy(Strategy newStrategy) {
		if (newStrategy != strategy) {
			NotificationChain msgs = null;
			if (strategy != null)
				msgs = ((InternalEObject)strategy).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY, null, msgs);
			if (newStrategy != null)
				msgs = ((InternalEObject)newStrategy).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY, null, msgs);
			msgs = basicSetStrategy(newStrategy, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY, newStrategy, newStrategy));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY:
				return basicSetStrategy(null, 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 StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY:
				return getStrategy();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY:
				setStrategy((Strategy)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY:
				setStrategy((Strategy)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case StrategyDSLPackage.STRATEGY_PACKAGE__STRATEGY:
				return strategy != null;
		}
		return super.eIsSet(featureID);
	}

} //StrategyPackageImpl