CanvasImpl.java example

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gmf-tooling-master
/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.gmf.gmfgraph.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.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.gmf.gmfgraph.Canvas;
import org.eclipse.gmf.gmfgraph.Compartment;
import org.eclipse.gmf.gmfgraph.Connection;
import org.eclipse.gmf.gmfgraph.DiagramLabel;
import org.eclipse.gmf.gmfgraph.FigureGallery;
import org.eclipse.gmf.gmfgraph.GMFGraphPackage;
import org.eclipse.gmf.gmfgraph.Node;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Canvas</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.CanvasImpl#getName <em>Name</em>}</li>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.CanvasImpl#getFigures <em>Figures</em>}</li>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.CanvasImpl#getNodes <em>Nodes</em>}</li>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.CanvasImpl#getConnections <em>Connections</em>}</li>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.CanvasImpl#getCompartments <em>Compartments</em>}</li>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.CanvasImpl#getLabels <em>Labels</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class CanvasImpl extends EObjectImpl implements Canvas {
	/**
	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

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

	/**
	 * The cached value of the '{@link #getFigures() <em>Figures</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getFigures()
	 * @generated
	 * @ordered
	 */
	protected EList<FigureGallery> figures;

	/**
	 * The cached value of the '{@link #getNodes() <em>Nodes</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getNodes()
	 * @generated
	 * @ordered
	 */
	protected EList<Node> nodes;

	/**
	 * The cached value of the '{@link #getConnections() <em>Connections</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getConnections()
	 * @generated
	 * @ordered
	 */
	protected EList<Connection> connections;

	/**
	 * The cached value of the '{@link #getCompartments() <em>Compartments</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCompartments()
	 * @generated
	 * @ordered
	 */
	protected EList<Compartment> compartments;

	/**
	 * The cached value of the '{@link #getLabels() <em>Labels</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLabels()
	 * @generated
	 * @ordered
	 */
	protected EList<DiagramLabel> labels;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return GMFGraphPackage.eINSTANCE.getCanvas();
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.CANVAS__NAME, oldName, name));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<FigureGallery> getFigures() {
		if (figures == null) {
			figures = new EObjectContainmentEList<FigureGallery>(FigureGallery.class, this, GMFGraphPackage.CANVAS__FIGURES);
		}
		return figures;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Node> getNodes() {
		if (nodes == null) {
			nodes = new EObjectContainmentEList<Node>(Node.class, this, GMFGraphPackage.CANVAS__NODES);
		}
		return nodes;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Connection> getConnections() {
		if (connections == null) {
			connections = new EObjectContainmentEList<Connection>(Connection.class, this, GMFGraphPackage.CANVAS__CONNECTIONS);
		}
		return connections;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Compartment> getCompartments() {
		if (compartments == null) {
			compartments = new EObjectContainmentEList<Compartment>(Compartment.class, this, GMFGraphPackage.CANVAS__COMPARTMENTS);
		}
		return compartments;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<DiagramLabel> getLabels() {
		if (labels == null) {
			labels = new EObjectContainmentEList<DiagramLabel>(DiagramLabel.class, this, GMFGraphPackage.CANVAS__LABELS);
		}
		return labels;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case GMFGraphPackage.CANVAS__FIGURES:
				return ((InternalEList<?>)getFigures()).basicRemove(otherEnd, msgs);
			case GMFGraphPackage.CANVAS__NODES:
				return ((InternalEList<?>)getNodes()).basicRemove(otherEnd, msgs);
			case GMFGraphPackage.CANVAS__CONNECTIONS:
				return ((InternalEList<?>)getConnections()).basicRemove(otherEnd, msgs);
			case GMFGraphPackage.CANVAS__COMPARTMENTS:
				return ((InternalEList<?>)getCompartments()).basicRemove(otherEnd, msgs);
			case GMFGraphPackage.CANVAS__LABELS:
				return ((InternalEList<?>)getLabels()).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 GMFGraphPackage.CANVAS__NAME:
				return getName();
			case GMFGraphPackage.CANVAS__FIGURES:
				return getFigures();
			case GMFGraphPackage.CANVAS__NODES:
				return getNodes();
			case GMFGraphPackage.CANVAS__CONNECTIONS:
				return getConnections();
			case GMFGraphPackage.CANVAS__COMPARTMENTS:
				return getCompartments();
			case GMFGraphPackage.CANVAS__LABELS:
				return getLabels();
		}
		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 GMFGraphPackage.CANVAS__NAME:
				setName((String)newValue);
				return;
			case GMFGraphPackage.CANVAS__FIGURES:
				getFigures().clear();
				getFigures().addAll((Collection<? extends FigureGallery>)newValue);
				return;
			case GMFGraphPackage.CANVAS__NODES:
				getNodes().clear();
				getNodes().addAll((Collection<? extends Node>)newValue);
				return;
			case GMFGraphPackage.CANVAS__CONNECTIONS:
				getConnections().clear();
				getConnections().addAll((Collection<? extends Connection>)newValue);
				return;
			case GMFGraphPackage.CANVAS__COMPARTMENTS:
				getCompartments().clear();
				getCompartments().addAll((Collection<? extends Compartment>)newValue);
				return;
			case GMFGraphPackage.CANVAS__LABELS:
				getLabels().clear();
				getLabels().addAll((Collection<? extends DiagramLabel>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case GMFGraphPackage.CANVAS__NAME:
				setName(NAME_EDEFAULT);
				return;
			case GMFGraphPackage.CANVAS__FIGURES:
				getFigures().clear();
				return;
			case GMFGraphPackage.CANVAS__NODES:
				getNodes().clear();
				return;
			case GMFGraphPackage.CANVAS__CONNECTIONS:
				getConnections().clear();
				return;
			case GMFGraphPackage.CANVAS__COMPARTMENTS:
				getCompartments().clear();
				return;
			case GMFGraphPackage.CANVAS__LABELS:
				getLabels().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case GMFGraphPackage.CANVAS__NAME:
				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
			case GMFGraphPackage.CANVAS__FIGURES:
				return figures != null && !figures.isEmpty();
			case GMFGraphPackage.CANVAS__NODES:
				return nodes != null && !nodes.isEmpty();
			case GMFGraphPackage.CANVAS__CONNECTIONS:
				return connections != null && !connections.isEmpty();
			case GMFGraphPackage.CANVAS__COMPARTMENTS:
				return compartments != null && !compartments.isEmpty();
			case GMFGraphPackage.CANVAS__LABELS:
				return labels != null && !labels.isEmpty();
		}
		return super.eIsSet(featureID);
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (name: ");
		result.append(name);
		result.append(')');
		return result.toString();
	}

} //CanvasImpl