org.eclipse.ocl.cst.impl.VariableCSImpl Maven / Gradle / Ivy

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/**
 * 
 * 
 * Copyright (c) 2005, 2008 IBM Corporation, Zeligsoft Inc., 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:
 *   IBM - Initial API and implementation
 *   Zeligsoft - Bug 243976
 *
 * 
 *
 * $Id: VariableCSImpl.java,v 1.3 2008/11/30 22:11:37 cdamus Exp $
 */
package org.eclipse.ocl.cst.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.ocl.cst.CSTPackage;
import org.eclipse.ocl.cst.OCLExpressionCS;
import org.eclipse.ocl.cst.TypeCS;
import org.eclipse.ocl.cst.VariableCS;

/**
 * 
 * An implementation of the model object 'Variable CS'.
 * 
 * 
 * The following features are implemented:
 * 

 *   {@link org.eclipse.ocl.cst.impl.VariableCSImpl#getName Name}
 *   {@link org.eclipse.ocl.cst.impl.VariableCSImpl#getTypeCS Type CS}
 *   {@link org.eclipse.ocl.cst.impl.VariableCSImpl#getInitExpression Init Expression}
 * 
 * 
 *
 * @generated
 */
public class VariableCSImpl
		extends CSTNodeImpl
		implements VariableCS {

	/**
	 * The default value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected String name = NAME_EDEFAULT;

	/**
	 * The cached value of the '{@link #getTypeCS() Type CS}' containment reference.
	 * 
	 * 
	 * @see #getTypeCS()
	 * @generated
	 * @ordered
	 */
	protected TypeCS typeCS;

	/**
	 * The cached value of the '{@link #getInitExpression() Init Expression}' containment reference.
	 * 
	 * 
	 * @see #getInitExpression()
	 * @generated
	 * @ordered
	 */
	protected OCLExpressionCS initExpression;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected VariableCSImpl() {
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return CSTPackage.Literals.VARIABLE_CS;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public String getName() {
		return name;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				CSTPackage.VARIABLE_CS__NAME, oldName, name));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public TypeCS getTypeCS() {
		return typeCS;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetTypeCS(TypeCS newTypeCS,
			NotificationChain msgs) {
		TypeCS oldTypeCS = typeCS;
		typeCS = newTypeCS;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this,
				Notification.SET, CSTPackage.VARIABLE_CS__TYPE_CS, oldTypeCS,
				newTypeCS);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setTypeCS(TypeCS newTypeCS) {
		if (newTypeCS != typeCS) {
			NotificationChain msgs = null;
			if (typeCS != null)
				msgs = ((InternalEObject) typeCS).eInverseRemove(this,
					EOPPOSITE_FEATURE_BASE - CSTPackage.VARIABLE_CS__TYPE_CS,
					null, msgs);
			if (newTypeCS != null)
				msgs = ((InternalEObject) newTypeCS).eInverseAdd(this,
					EOPPOSITE_FEATURE_BASE - CSTPackage.VARIABLE_CS__TYPE_CS,
					null, msgs);
			msgs = basicSetTypeCS(newTypeCS, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				CSTPackage.VARIABLE_CS__TYPE_CS, newTypeCS, newTypeCS));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public OCLExpressionCS getInitExpression() {
		return initExpression;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetInitExpression(
			OCLExpressionCS newInitExpression, NotificationChain msgs) {
		OCLExpressionCS oldInitExpression = initExpression;
		initExpression = newInitExpression;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this,
				Notification.SET, CSTPackage.VARIABLE_CS__INIT_EXPRESSION,
				oldInitExpression, newInitExpression);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setInitExpression(OCLExpressionCS newInitExpression) {
		if (newInitExpression != initExpression) {
			NotificationChain msgs = null;
			if (initExpression != null)
				msgs = ((InternalEObject) initExpression).eInverseRemove(this,
					EOPPOSITE_FEATURE_BASE
						- CSTPackage.VARIABLE_CS__INIT_EXPRESSION, null, msgs);
			if (newInitExpression != null)
				msgs = ((InternalEObject) newInitExpression).eInverseAdd(this,
					EOPPOSITE_FEATURE_BASE
						- CSTPackage.VARIABLE_CS__INIT_EXPRESSION, null, msgs);
			msgs = basicSetInitExpression(newInitExpression, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				CSTPackage.VARIABLE_CS__INIT_EXPRESSION, newInitExpression,
				newInitExpression));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
			case CSTPackage.VARIABLE_CS__TYPE_CS :
				return basicSetTypeCS(null, msgs);
			case CSTPackage.VARIABLE_CS__INIT_EXPRESSION :
				return basicSetInitExpression(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case CSTPackage.VARIABLE_CS__NAME :
				return getName();
			case CSTPackage.VARIABLE_CS__TYPE_CS :
				return getTypeCS();
			case CSTPackage.VARIABLE_CS__INIT_EXPRESSION :
				return getInitExpression();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case CSTPackage.VARIABLE_CS__NAME :
				setName((String) newValue);
				return;
			case CSTPackage.VARIABLE_CS__TYPE_CS :
				setTypeCS((TypeCS) newValue);
				return;
			case CSTPackage.VARIABLE_CS__INIT_EXPRESSION :
				setInitExpression((OCLExpressionCS) newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CSTPackage.VARIABLE_CS__NAME :
				setName(NAME_EDEFAULT);
				return;
			case CSTPackage.VARIABLE_CS__TYPE_CS :
				setTypeCS((TypeCS) null);
				return;
			case CSTPackage.VARIABLE_CS__INIT_EXPRESSION :
				setInitExpression((OCLExpressionCS) null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case CSTPackage.VARIABLE_CS__NAME :
				return NAME_EDEFAULT == null
					? name != null
					: !NAME_EDEFAULT.equals(name);
			case CSTPackage.VARIABLE_CS__TYPE_CS :
				return typeCS != null;
			case CSTPackage.VARIABLE_CS__INIT_EXPRESSION :
				return initExpression != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (name: "); //$NON-NLS-1$
		result.append(name);
		result.append(')');
		return result.toString();
	}

} //VariableCSImpl