plugins/modeling/org.eclipse.papyrus.aas.aasx.import/src-gen/io/shell/admin/aas/_1/_0/impl/RelationshipElementTImpl.java

/**
 * ****************************************************************************
 *   Copyright (c) 2020 CEA LIST.
 *  
 *  
 *   All rights reserved. This program and the accompanying materials
 *   are made available under the terms of the Eclipse Public License 2.0
 *   which accompanies this distribution, and is available at
 *   https://www.eclipse.org/legal/epl-2.0/
 *  
 *   SPDX-License-Identifier: EPL-2.0
 *  
 *   Contributors:
 *    Asma Smaoui (CEA LIST) asma.smaoui@cea.fr - Initial API and implementation
 *  
 *  ****************************************************************************
 */
package io.shell.admin.aas._1._0.impl;

import io.shell.admin.aas._1._0.ReferenceT;
import io.shell.admin.aas._1._0.RelationshipElementT;
import io.shell.admin.aas._1._0._0Package;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Relationship Element T</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link io.shell.admin.aas._1._0.impl.RelationshipElementTImpl#getFirst <em>First</em>}</li>
 *   <li>{@link io.shell.admin.aas._1._0.impl.RelationshipElementTImpl#getSecond <em>Second</em>}</li>
 * </ul>
 *
 * @generated
 */
public class RelationshipElementTImpl extends SubmodelElementAbstractTImpl implements RelationshipElementT {
	/**
	 * The cached value of the '{@link #getFirst() <em>First</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getFirst()
	 * @generated
	 * @ordered
	 */
	protected ReferenceT first;

	/**
	 * The cached value of the '{@link #getSecond() <em>Second</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSecond()
	 * @generated
	 * @ordered
	 */
	protected ReferenceT second;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return _0Package.Literals.RELATIONSHIP_ELEMENT_T;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ReferenceT getFirst() {
		return first;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetFirst(ReferenceT newFirst, NotificationChain msgs) {
		ReferenceT oldFirst = first;
		first = newFirst;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, _0Package.RELATIONSHIP_ELEMENT_T__FIRST, oldFirst, newFirst);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setFirst(ReferenceT newFirst) {
		if (newFirst != first) {
			NotificationChain msgs = null;
			if (first != null)
				msgs = ((InternalEObject)first).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - _0Package.RELATIONSHIP_ELEMENT_T__FIRST, null, msgs);
			if (newFirst != null)
				msgs = ((InternalEObject)newFirst).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - _0Package.RELATIONSHIP_ELEMENT_T__FIRST, null, msgs);
			msgs = basicSetFirst(newFirst, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, _0Package.RELATIONSHIP_ELEMENT_T__FIRST, newFirst, newFirst));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ReferenceT getSecond() {
		return second;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetSecond(ReferenceT newSecond, NotificationChain msgs) {
		ReferenceT oldSecond = second;
		second = newSecond;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, _0Package.RELATIONSHIP_ELEMENT_T__SECOND, oldSecond, newSecond);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSecond(ReferenceT newSecond) {
		if (newSecond != second) {
			NotificationChain msgs = null;
			if (second != null)
				msgs = ((InternalEObject)second).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - _0Package.RELATIONSHIP_ELEMENT_T__SECOND, null, msgs);
			if (newSecond != null)
				msgs = ((InternalEObject)newSecond).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - _0Package.RELATIONSHIP_ELEMENT_T__SECOND, null, msgs);
			msgs = basicSetSecond(newSecond, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, _0Package.RELATIONSHIP_ELEMENT_T__SECOND, newSecond, newSecond));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case _0Package.RELATIONSHIP_ELEMENT_T__FIRST:
				return basicSetFirst(null, msgs);
			case _0Package.RELATIONSHIP_ELEMENT_T__SECOND:
				return basicSetSecond(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 _0Package.RELATIONSHIP_ELEMENT_T__FIRST:
				return getFirst();
			case _0Package.RELATIONSHIP_ELEMENT_T__SECOND:
				return getSecond();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case _0Package.RELATIONSHIP_ELEMENT_T__FIRST:
				setFirst((ReferenceT)newValue);
				return;
			case _0Package.RELATIONSHIP_ELEMENT_T__SECOND:
				setSecond((ReferenceT)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case _0Package.RELATIONSHIP_ELEMENT_T__FIRST:
				setFirst((ReferenceT)null);
				return;
			case _0Package.RELATIONSHIP_ELEMENT_T__SECOND:
				setSecond((ReferenceT)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case _0Package.RELATIONSHIP_ELEMENT_T__FIRST:
				return first != null;
			case _0Package.RELATIONSHIP_ELEMENT_T__SECOND:
				return second != null;
		}
		return super.eIsSet(featureID);
	}

} //RelationshipElementTImpl