tests/org.eclipse.qvtd.xtext.qvtcore.tests/src-gen/org/eclipse/qvtd/xtext/qvtcore/tests/upper2lower/simplegraph/impl/NodeImpl.java

/**
 * Copyright (c) 2015, 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.qvtd.xtext.qvtcore.tests.upper2lower.simplegraph.impl;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.common.util.EList;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.emf.ecore.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.qvtd.xtext.qvtcore.tests.upper2lower.simplegraph.Edge;
import org.eclipse.qvtd.xtext.qvtcore.tests.upper2lower.simplegraph.Node;
import org.eclipse.qvtd.xtext.qvtcore.tests.upper2lower.simplegraph.SimplegraphPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Node</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.qvtd.xtext.qvtcore.tests.upper2lower.simplegraph.impl.NodeImpl#getIncoming <em>Incoming</em>}</li>
 *   <li>{@link org.eclipse.qvtd.xtext.qvtcore.tests.upper2lower.simplegraph.impl.NodeImpl#getOutgoing <em>Outgoing</em>}</li>
 *   <li>{@link org.eclipse.qvtd.xtext.qvtcore.tests.upper2lower.simplegraph.impl.NodeImpl#getLabel <em>Label</em>}</li>
 * </ul>
 *
 * @generated
 */
public class NodeImpl extends ElementImpl implements Node {
	/**
	 * The cached value of the '{@link #getIncoming() <em>Incoming</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getIncoming()
	 * @generated
	 * @ordered
	 */
	protected EList<Edge> incoming;

	/**
	 * The cached value of the '{@link #getOutgoing() <em>Outgoing</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOutgoing()
	 * @generated
	 * @ordered
	 */
	protected EList<Edge> outgoing;

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

	/**
	 * The cached value of the '{@link #getLabel() <em>Label</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLabel()
	 * @generated
	 * @ordered
	 */
	protected String label = LABEL_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<Edge> getIncoming() {
		if (incoming == null) {
			incoming = new EObjectWithInverseResolvingEList<Edge>(Edge.class, this, SimplegraphPackage.NODE__INCOMING, SimplegraphPackage.EDGE__TARGET);
		}
		return incoming;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<Edge> getOutgoing() {
		if (outgoing == null) {
			outgoing = new EObjectWithInverseResolvingEList<Edge>(Edge.class, this, SimplegraphPackage.NODE__OUTGOING, SimplegraphPackage.EDGE__SOURCE);
		}
		return outgoing;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getLabel() {
		return label;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setLabel(String newLabel) {
		String oldLabel = label;
		label = newLabel;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, SimplegraphPackage.NODE__LABEL, oldLabel, label));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case SimplegraphPackage.NODE__INCOMING:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getIncoming()).basicAdd(otherEnd, msgs);
			case SimplegraphPackage.NODE__OUTGOING:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getOutgoing()).basicAdd(otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case SimplegraphPackage.NODE__INCOMING:
				return ((InternalEList<?>)getIncoming()).basicRemove(otherEnd, msgs);
			case SimplegraphPackage.NODE__OUTGOING:
				return ((InternalEList<?>)getOutgoing()).basicRemove(otherEnd, 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 SimplegraphPackage.NODE__INCOMING:
				return getIncoming();
			case SimplegraphPackage.NODE__OUTGOING:
				return getOutgoing();
			case SimplegraphPackage.NODE__LABEL:
				return getLabel();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case SimplegraphPackage.NODE__INCOMING:
				getIncoming().clear();
				getIncoming().addAll((Collection<? extends Edge>)newValue);
				return;
			case SimplegraphPackage.NODE__OUTGOING:
				getOutgoing().clear();
				getOutgoing().addAll((Collection<? extends Edge>)newValue);
				return;
			case SimplegraphPackage.NODE__LABEL:
				setLabel((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case SimplegraphPackage.NODE__INCOMING:
				getIncoming().clear();
				return;
			case SimplegraphPackage.NODE__OUTGOING:
				getOutgoing().clear();
				return;
			case SimplegraphPackage.NODE__LABEL:
				setLabel(LABEL_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case SimplegraphPackage.NODE__INCOMING:
				return incoming != null && !incoming.isEmpty();
			case SimplegraphPackage.NODE__OUTGOING:
				return outgoing != null && !outgoing.isEmpty();
			case SimplegraphPackage.NODE__LABEL:
				return LABEL_EDEFAULT == null ? label != null : !LABEL_EDEFAULT.equals(label);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (label: ");
		result.append(label);
		result.append(')');
		return result.toString();
	}


} //NodeImpl