ElementCSImpl.java

/*******************************************************************************
 * Copyright (c) 2010, 2015 Willink Transformations and others.
 * 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
 *
 * Contributors:
 *     E.D.Willink - initial API and implementation
 *******************************************************************************/

package org.eclipse.ocl.xtext.basecs.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.pivot.utilities.NameUtil;
import org.eclipse.ocl.xtext.base.utilities.CSI;
import org.eclipse.ocl.xtext.basecs.BaseCSPackage;
import org.eclipse.ocl.xtext.basecs.ElementCS;
import org.eclipse.ocl.xtext.basecs.util.BaseCSVisitor;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Element CS</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.xtext.basecs.impl.ElementCSImpl#getCsi <em>Csi</em>}</li>
 *   <li>{@link org.eclipse.ocl.xtext.basecs.impl.ElementCSImpl#getParent <em>Parent</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class ElementCSImpl extends EObjectImpl implements ElementCS {
	/**
	 * The default value of the '{@link #getCsi() <em>Csi</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCsi()
	 * @generated
	 * @ordered
	 */
	protected static final CSI CSI_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getCsi() <em>Csi</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCsi()
	 * @generated
	 * @ordered
	 */
	protected CSI csi = CSI_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public CSI getCsi()
	{
		return csi;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setCsi(CSI newCsi)
	{
		CSI oldCsi = csi;
		csi = newCsi;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BaseCSPackage.ELEMENT_CS__CSI, oldCsi, csi));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case BaseCSPackage.ELEMENT_CS__CSI:
				return getCsi();
			case BaseCSPackage.ELEMENT_CS__PARENT:
				return getParent();
		}
		return super.eGet(featureID, resolve, coreType);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case BaseCSPackage.ELEMENT_CS__CSI:
				setCsi(CSI_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case BaseCSPackage.ELEMENT_CS__CSI:
				return CSI_EDEFAULT == null ? csi != null : !CSI_EDEFAULT.equals(csi);
			case BaseCSPackage.ELEMENT_CS__PARENT:
				return getParent() != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@Override
	public <R> R accept(@NonNull BaseCSVisitor<R> visitor) {
		return visitor.visitElementCS(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public String getDescription()
	{
		return eClass().getName();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString()
	{
		ICompositeNode parserNode = NodeModelUtils.getNode(this);
		if (parserNode != null) {
			return parserNode.getText().trim();
		}
		return NameUtil.debugFullName(this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public ElementCS getParent()
	{
		EObject eContainer = eContainer();
		return eContainer instanceof ElementCS ? (ElementCS) eContainer : null;		// Avoid CCE for Bug 432749
	}
} //ElementCSImpl