org.eclipse.ocl.expressions.impl.RealLiteralExpImpl Maven / Gradle / Ivy

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/**
 * 
 * 
 * Copyright (c) 2006, 2009 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 207365
 * 
 * 
 *
 * $Id: RealLiteralExpImpl.java,v 1.7 2009/01/23 17:16:03 cdamus Exp $
 */
package org.eclipse.ocl.expressions.impl;

import java.util.Map;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.ocl.expressions.ExpressionsPackage;
import org.eclipse.ocl.expressions.RealLiteralExp;
import org.eclipse.ocl.expressions.operations.RealLiteralExpOperations;
import org.eclipse.ocl.utilities.Visitor;

/**
 * 
 * An implementation of the model object 'Real Literal Exp'.
 * 
 * 
 * The following features are implemented:
 * 

 *   {@link org.eclipse.ocl.expressions.impl.RealLiteralExpImpl#getRealSymbol Real Symbol}
 * 
 * 
 *
 * @generated
 */
public class RealLiteralExpImpl
		extends NumericLiteralExpImpl
		implements RealLiteralExp {

	/**
	 * The default value of the '{@link #getRealSymbol() Real Symbol}' attribute.
	 * 
	 * 
	 * @see #getRealSymbol()
	 * @generated
	 * @ordered
	 */
	protected static final Double REAL_SYMBOL_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getRealSymbol() Real Symbol}' attribute.
	 * 
	 * 
	 * @see #getRealSymbol()
	 * @generated
	 * @ordered
	 */
	protected Double realSymbol = REAL_SYMBOL_EDEFAULT;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	public Double getRealSymbol() {
		return realSymbol;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setRealSymbol(Double newRealSymbol) {
		Double oldRealSymbol = realSymbol;
		realSymbol = newRealSymbol;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				ExpressionsPackage.REAL_LITERAL_EXP__REAL_SYMBOL,
				oldRealSymbol, realSymbol));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public boolean checkRealType(DiagnosticChain diagnostics,
			Map context) {
		return RealLiteralExpOperations.checkRealType(this, diagnostics,
			context);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case ExpressionsPackage.REAL_LITERAL_EXP__REAL_SYMBOL :
				return getRealSymbol();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case ExpressionsPackage.REAL_LITERAL_EXP__REAL_SYMBOL :
				setRealSymbol((Double) newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ExpressionsPackage.REAL_LITERAL_EXP__REAL_SYMBOL :
				setRealSymbol(REAL_SYMBOL_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ExpressionsPackage.REAL_LITERAL_EXP__REAL_SYMBOL :
				return REAL_SYMBOL_EDEFAULT == null
					? realSymbol != null
					: !REAL_SYMBOL_EDEFAULT.equals(realSymbol);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated NOT
	 */
	@Override
	public String toString() {
		return super.toString();
	}

	/**
	 * @generated NOT
	 */
	@Override
	@SuppressWarnings("unchecked")
	public > T accept(U v) {
		return ((Visitor) v)
			.visitRealLiteralExp(this);
	}

} //RealLiteralExpImpl