plugins/org.eclipse.ocl.ecore/src/org/eclipse/ocl/ecore/impl/BooleanLiteralExpImpl.java

/*******************************************************************************
 * Copyright (c) 2007, 2018 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 v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *   IBM - Initial API and implementation
 *   Zeligsoft - Bugs 248869, 207365
 *******************************************************************************/
package org.eclipse.ocl.ecore.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.EClassifier;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.ocl.ecore.BooleanLiteralExp;
import org.eclipse.ocl.ecore.EcorePackage;
import org.eclipse.ocl.expressions.ExpressionsPackage;
import org.eclipse.ocl.expressions.operations.BooleanLiteralExpOperations;
import org.eclipse.ocl.utilities.Visitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Boolean Literal Exp</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.ecore.impl.BooleanLiteralExpImpl#getBooleanSymbol <em>Boolean Symbol</em>}</li>
 * </ul>
 *
 * @generated
 */
public class BooleanLiteralExpImpl
		extends PrimitiveLiteralExpImpl
		implements BooleanLiteralExp {

	/**
	 * The default value of the '{@link #getBooleanSymbol() <em>Boolean Symbol</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBooleanSymbol()
	 * @generated
	 * @ordered
	 */
	protected static final Boolean BOOLEAN_SYMBOL_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getBooleanSymbol() <em>Boolean Symbol</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBooleanSymbol()
	 * @generated
	 * @ordered
	 */
	protected Boolean booleanSymbol = BOOLEAN_SYMBOL_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Boolean getBooleanSymbol() {
		return booleanSymbol;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBooleanSymbol(Boolean newBooleanSymbol) {
		Boolean oldBooleanSymbol = booleanSymbol;
		booleanSymbol = newBooleanSymbol;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				EcorePackage.BOOLEAN_LITERAL_EXP__BOOLEAN_SYMBOL,
				oldBooleanSymbol, booleanSymbol));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public boolean checkBooleanType(DiagnosticChain diagnostics,
			Map<Object, Object> context) {
		return BooleanLiteralExpOperations.checkBooleanType(this, diagnostics,
			context);
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EcorePackage.BOOLEAN_LITERAL_EXP__BOOLEAN_SYMBOL :
				setBooleanSymbol(BOOLEAN_SYMBOL_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EcorePackage.BOOLEAN_LITERAL_EXP__BOOLEAN_SYMBOL :
				return BOOLEAN_SYMBOL_EDEFAULT == null
					? booleanSymbol != null
					: !BOOLEAN_SYMBOL_EDEFAULT.equals(booleanSymbol);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID,
			Class<?> baseClass) {
		if (baseClass == org.eclipse.ocl.expressions.BooleanLiteralExp.class) {
			switch (derivedFeatureID) {
				case EcorePackage.BOOLEAN_LITERAL_EXP__BOOLEAN_SYMBOL :
					return ExpressionsPackage.BOOLEAN_LITERAL_EXP__BOOLEAN_SYMBOL;
				default :
					return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID,
			Class<?> baseClass) {
		if (baseClass == org.eclipse.ocl.expressions.BooleanLiteralExp.class) {
			switch (baseFeatureID) {
				case ExpressionsPackage.BOOLEAN_LITERAL_EXP__BOOLEAN_SYMBOL :
					return EcorePackage.BOOLEAN_LITERAL_EXP__BOOLEAN_SYMBOL;
				default :
					return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

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

	/**
	 * @generated NOT
	 */
	@Override
	@SuppressWarnings("unchecked")
	public <T, U extends Visitor<T, ?, ?, ?, ?, ?, ?, ?, ?, ?>> T accept(U v) {
		return ((Visitor<T, EClassifier, ?, ?, ?, ?, ?, ?, ?, ?>) v)
			.visitBooleanLiteralExp(this);
	}

} //BooleanLiteralExpImpl