org.eclipse.osbp.xtext.datamartdsl/emf-gen/org/eclipse/osbp/xtext/datamartdsl/impl/DatamartNavigationImpl.java

/**
 * 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 v1.0 
 *  which accompanies this distribution, and is available at 
 *  http://www.eclipse.org/legal/epl-v10.html 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Joerg Riegel - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.datamartdsl.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.xtext.datamartdsl.DatamartDSLPackage;
import org.eclipse.osbp.xtext.datamartdsl.DatamartEntity;
import org.eclipse.osbp.xtext.datamartdsl.DatamartNavigation;
import org.eclipse.osbp.xtext.datamartdsl.DatamartReference;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Datamart Navigation</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartNavigationImpl#getJoinRef <em>Join Ref</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartNavigationImpl#getDatamartEntity <em>Datamart Entity</em>}</li>
 * </ul>
 *
 * @generated
 */
public class DatamartNavigationImpl extends DatamartLazyResolverImpl implements DatamartNavigation {
	/**
	 * The cached value of the '{@link #getJoinRef() <em>Join Ref</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getJoinRef()
	 * @generated
	 * @ordered
	 */
	protected DatamartReference joinRef;

	/**
	 * The cached value of the '{@link #getDatamartEntity() <em>Datamart Entity</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDatamartEntity()
	 * @generated
	 * @ordered
	 */
	protected DatamartEntity datamartEntity;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DatamartReference getJoinRef() {
		return joinRef;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetJoinRef(DatamartReference newJoinRef, NotificationChain msgs) {
		DatamartReference oldJoinRef = joinRef;
		joinRef = newJoinRef;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF, oldJoinRef, newJoinRef);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setJoinRef(DatamartReference newJoinRef) {
		if (newJoinRef != joinRef) {
			NotificationChain msgs = null;
			if (joinRef != null)
				msgs = ((InternalEObject)joinRef).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF, null, msgs);
			if (newJoinRef != null)
				msgs = ((InternalEObject)newJoinRef).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF, null, msgs);
			msgs = basicSetJoinRef(newJoinRef, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF, newJoinRef, newJoinRef));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DatamartEntity getDatamartEntity() {
		return datamartEntity;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDatamartEntity(DatamartEntity newDatamartEntity, NotificationChain msgs) {
		DatamartEntity oldDatamartEntity = datamartEntity;
		datamartEntity = newDatamartEntity;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY, oldDatamartEntity, newDatamartEntity);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDatamartEntity(DatamartEntity newDatamartEntity) {
		if (newDatamartEntity != datamartEntity) {
			NotificationChain msgs = null;
			if (datamartEntity != null)
				msgs = ((InternalEObject)datamartEntity).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY, null, msgs);
			if (newDatamartEntity != null)
				msgs = ((InternalEObject)newDatamartEntity).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY, null, msgs);
			msgs = basicSetDatamartEntity(newDatamartEntity, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY, newDatamartEntity, newDatamartEntity));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF:
				return basicSetJoinRef(null, msgs);
			case DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY:
				return basicSetDatamartEntity(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 DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF:
				return getJoinRef();
			case DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY:
				return getDatamartEntity();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF:
				setJoinRef((DatamartReference)newValue);
				return;
			case DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY:
				setDatamartEntity((DatamartEntity)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF:
				setJoinRef((DatamartReference)null);
				return;
			case DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY:
				setDatamartEntity((DatamartEntity)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_NAVIGATION__JOIN_REF:
				return joinRef != null;
			case DatamartDSLPackage.DATAMART_NAVIGATION__DATAMART_ENTITY:
				return datamartEntity != null;
		}
		return super.eIsSet(featureID);
	}

} //DatamartNavigationImpl