ClassifierFeaturePropertyReferenceImpl.java

/**
 * AADL-BA-FrontEnd
 * 
 * Copyright (c) 2011-2021 TELECOM ParisTech and CNRS
 * 
 * TELECOM ParisTech/LTCI
 * 
 * Authors: see AUTHORS
 * 
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the Eclipse Public License as published by Eclipse, either
 * version 2.0 of the License, or (at your option) any later version. This
 * program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the Eclipse Public License for
 * more details. You should have received a copy of the Eclipse Public License
 * along with this program. If not, see
 * https://www.eclipse.org/legal/epl-2.0/
 */
package org.osate.ba.aadlba.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.osate.ba.aadlba.AadlBaPackage;
import org.osate.ba.aadlba.ClassifierFeatureHolder;
import org.osate.ba.aadlba.ClassifierFeaturePropertyReference;
import org.osate.ba.utils.visitor.IBAVisitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Classifier Feature Property Reference</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.osate.ba.aadlba.impl.ClassifierFeaturePropertyReferenceImpl#getComponent <em>Component</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ClassifierFeaturePropertyReferenceImpl extends PropertyReferenceImpl
		implements ClassifierFeaturePropertyReference {
	/**
	 * The cached value of the '{@link #getComponent() <em>Component</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getComponent()
	 * @generated
	 * @ordered
	 */
	protected ClassifierFeatureHolder component;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ClassifierFeatureHolder getComponent() {
		return component;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetComponent(ClassifierFeatureHolder newComponent, NotificationChain msgs) {
		ClassifierFeatureHolder oldComponent = component;
		component = newComponent;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					AadlBaPackage.CLASSIFIER_FEATURE_PROPERTY_REFERENCE__COMPONENT, oldComponent, newComponent);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setComponent(ClassifierFeatureHolder newComponent) {
		if (newComponent != component) {
			NotificationChain msgs = null;
			if (component != null)
				msgs = ((InternalEObject) component).eInverseRemove(this,
						EOPPOSITE_FEATURE_BASE - AadlBaPackage.CLASSIFIER_FEATURE_PROPERTY_REFERENCE__COMPONENT, null,
						msgs);
			if (newComponent != null)
				msgs = ((InternalEObject) newComponent).eInverseAdd(this,
						EOPPOSITE_FEATURE_BASE - AadlBaPackage.CLASSIFIER_FEATURE_PROPERTY_REFERENCE__COMPONENT, null,
						msgs);
			msgs = basicSetComponent(newComponent, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					AadlBaPackage.CLASSIFIER_FEATURE_PROPERTY_REFERENCE__COMPONENT, newComponent, newComponent));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case AadlBaPackage.CLASSIFIER_FEATURE_PROPERTY_REFERENCE__COMPONENT:
			return basicSetComponent(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case AadlBaPackage.CLASSIFIER_FEATURE_PROPERTY_REFERENCE__COMPONENT:
			setComponent((ClassifierFeatureHolder) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case AadlBaPackage.CLASSIFIER_FEATURE_PROPERTY_REFERENCE__COMPONENT:
			return component != null;
		}
		return super.eIsSet(featureID);
	}

	public void accept(IBAVisitor visitor) {
		visitor.visit(this);
	}

} // ClassifierFeaturePropertyReferenceImpl