/*******************************************************************************
 * Copyright (c) 2012, 2019 Willink Transformations 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:
 *   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.impl.ENotificationImpl;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.xtext.basecs.BaseCSPackage;
import org.eclipse.ocl.xtext.basecs.MultiplicityBoundsCS;
import org.eclipse.ocl.xtext.basecs.util.BaseCSVisitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Integer Multiplicity CS</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.xtext.basecs.impl.MultiplicityBoundsCSImpl#getLowerBound <em>Lower Bound</em>}</li>
 *   <li>{@link org.eclipse.ocl.xtext.basecs.impl.MultiplicityBoundsCSImpl#getUpperBound <em>Upper Bound</em>}</li>
 * </ul>
 *
 * @generated
 */
public class MultiplicityBoundsCSImpl extends MultiplicityCSImpl implements MultiplicityBoundsCS
{
	/**
	 * The number of structural features of the '<em>Multiplicity Bounds CS</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int MULTIPLICITY_BOUNDS_CS_FEATURE_COUNT = MultiplicityCSImpl.MULTIPLICITY_CS_FEATURE_COUNT + 2;

	/**
	 * The default value of the '{@link #getLowerBound() <em>Lower Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLowerBound()
	 * @generated
	 * @ordered
	 */
	protected static final int LOWER_BOUND_EDEFAULT = 1;

	/**
	 * The cached value of the '{@link #getLowerBound() <em>Lower Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLowerBound()
	 * @generated
	 * @ordered
	 */
	protected int lowerBound = LOWER_BOUND_EDEFAULT;

	/**
	 * The default value of the '{@link #getUpperBound() <em>Upper Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUpperBound()
	 * @generated
	 * @ordered
	 */
	protected static final Integer UPPER_BOUND_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getUpperBound() <em>Upper Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUpperBound()
	 * @generated
	 * @ordered
	 */
	protected Integer upperBound = UPPER_BOUND_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int getLowerBound()
	{
		return lowerBound;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setLowerBound(int newLowerBound)
	{
		int oldLowerBound = lowerBound;
		lowerBound = newLowerBound;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, 3, oldLowerBound, lowerBound));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Integer getUpperBound()
	{
		return upperBound;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setUpperBound(Integer newUpperBound)
	{
		Integer oldUpperBound = upperBound;
		upperBound = newUpperBound;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, 4, oldUpperBound, upperBound));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case 3:
				return getLowerBound();
			case 4:
				return getUpperBound();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case 3:
				setLowerBound((Integer)newValue);
				return;
			case 4:
				setUpperBound((Integer)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case 3:
				setLowerBound(LOWER_BOUND_EDEFAULT);
				return;
			case 4:
				setUpperBound(UPPER_BOUND_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case 3:
				return lowerBound != LOWER_BOUND_EDEFAULT;
			case 4:
				return UPPER_BOUND_EDEFAULT == null ? upperBound != null : !UPPER_BOUND_EDEFAULT.equals(upperBound);
		}
		return super.eIsSet(featureID);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public int getLower()
	{
		return lowerBound;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public int getUpper()
	{
		return upperBound != null ? upperBound : lowerBound;
	}
} //IntegerMultiplicityCSImpl