doc/org.eclipse.qvtd.doc.miniocl/emf-gen/org/eclipse/qvtd/doc/miniocl/impl/LoopExpImpl.java

/*******************************************************************************
 * Copyright (c) 2018 Willink Transformations 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:
 *     Adolfo Sanchez-Barbudo Herrera - initial API and implementation
 *******************************************************************************/
/**
 */
package org.eclipse.qvtd.doc.miniocl.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.eclipse.qvtd.doc.miniocl.LoopExp;
import org.eclipse.qvtd.doc.miniocl.MiniOCLPackage;
import org.eclipse.qvtd.doc.miniocl.OCLExpression;
import org.eclipse.qvtd.doc.miniocl.Variable;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Loop Exp</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.qvtd.doc.miniocl.impl.LoopExpImpl#getOwnedIterator <em>Owned Iterator</em>}</li>
 *   <li>{@link org.eclipse.qvtd.doc.miniocl.impl.LoopExpImpl#getOwnedBody <em>Owned Body</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class LoopExpImpl extends CallExpImpl implements LoopExp {
	/**
	 * The cached value of the '{@link #getOwnedIterator() <em>Owned Iterator</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOwnedIterator()
	 * @generated
	 * @ordered
	 */
	protected Variable ownedIterator;

	/**
	 * The cached value of the '{@link #getOwnedBody() <em>Owned Body</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOwnedBody()
	 * @generated
	 * @ordered
	 */
	protected OCLExpression ownedBody;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Variable getOwnedIterator() {
		return ownedIterator;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetOwnedIterator(Variable newOwnedIterator, NotificationChain msgs) {
		Variable oldOwnedIterator = ownedIterator;
		ownedIterator = newOwnedIterator;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR, oldOwnedIterator, newOwnedIterator);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOwnedIterator(Variable newOwnedIterator) {
		if (newOwnedIterator != ownedIterator) {
			NotificationChain msgs = null;
			if (ownedIterator != null)
				msgs = ((InternalEObject)ownedIterator).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR, null, msgs);
			if (newOwnedIterator != null)
				msgs = ((InternalEObject)newOwnedIterator).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR, null, msgs);
			msgs = basicSetOwnedIterator(newOwnedIterator, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR, newOwnedIterator, newOwnedIterator));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OCLExpression getOwnedBody() {
		if (ownedBody != null && ownedBody.eIsProxy()) {
			InternalEObject oldOwnedBody = (InternalEObject)ownedBody;
			ownedBody = (OCLExpression)eResolveProxy(oldOwnedBody);
			if (ownedBody != oldOwnedBody) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, MiniOCLPackage.LOOP_EXP__OWNED_BODY, oldOwnedBody, ownedBody));
			}
		}
		return ownedBody;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OCLExpression basicGetOwnedBody() {
		return ownedBody;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOwnedBody(OCLExpression newOwnedBody) {
		OCLExpression oldOwnedBody = ownedBody;
		ownedBody = newOwnedBody;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MiniOCLPackage.LOOP_EXP__OWNED_BODY, oldOwnedBody, ownedBody));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR:
				return basicSetOwnedIterator(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 MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR:
				return getOwnedIterator();
			case MiniOCLPackage.LOOP_EXP__OWNED_BODY:
				if (resolve) return getOwnedBody();
				return basicGetOwnedBody();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR:
				setOwnedIterator((Variable)newValue);
				return;
			case MiniOCLPackage.LOOP_EXP__OWNED_BODY:
				setOwnedBody((OCLExpression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR:
				setOwnedIterator((Variable)null);
				return;
			case MiniOCLPackage.LOOP_EXP__OWNED_BODY:
				setOwnedBody((OCLExpression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case MiniOCLPackage.LOOP_EXP__OWNED_ITERATOR:
				return ownedIterator != null;
			case MiniOCLPackage.LOOP_EXP__OWNED_BODY:
				return ownedBody != null;
		}
		return super.eIsSet(featureID);
	}


} //LoopExpImpl