/*******************************************************************************
* Copyright (c) 2008, 2011 Obeo.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.eef.views.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.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.eef.toolkits.Widget;
import org.eclipse.emf.eef.views.Container;
import org.eclipse.emf.eef.views.ViewElement;
import org.eclipse.emf.eef.views.ViewsPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>View Element</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.eef.views.impl.ViewElementImpl#getRepresentation <em>Representation</em>}</li>
* <li>{@link org.eclipse.emf.eef.views.impl.ViewElementImpl#getContainer <em>Container</em>}</li>
* <li>{@link org.eclipse.emf.eef.views.impl.ViewElementImpl#getName <em>Name</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class ViewElementImpl extends DocumentedElementImpl implements
ViewElement {
/**
* The cached value of the '{@link #getRepresentation() <em>Representation</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRepresentation()
* @generated
* @ordered
*/
protected Widget representation;
/**
* 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;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ViewElementImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ViewsPackage.Literals.VIEW_ELEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Widget getRepresentation() {
if (representation != null && representation.eIsProxy()) {
InternalEObject oldRepresentation = (InternalEObject) representation;
representation = (Widget) eResolveProxy(oldRepresentation);
if (representation != oldRepresentation) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
ViewsPackage.VIEW_ELEMENT__REPRESENTATION,
oldRepresentation, representation));
}
}
return representation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Widget basicGetRepresentation() {
return representation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setRepresentation(Widget newRepresentation) {
Widget oldRepresentation = representation;
representation = newRepresentation;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
ViewsPackage.VIEW_ELEMENT__REPRESENTATION,
oldRepresentation, representation));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Container getContainer() {
if (eContainerFeatureID() != ViewsPackage.VIEW_ELEMENT__CONTAINER)
return null;
return (Container) eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetContainer(Container newContainer,
NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject) newContainer,
ViewsPackage.VIEW_ELEMENT__CONTAINER, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setContainer(Container newContainer) {
if (newContainer != eInternalContainer()
|| (eContainerFeatureID() != ViewsPackage.VIEW_ELEMENT__CONTAINER && newContainer != null)) {
if (EcoreUtil.isAncestor(this, newContainer))
throw new IllegalArgumentException(
"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newContainer != null)
msgs = ((InternalEObject) newContainer)
.eInverseAdd(this, ViewsPackage.CONTAINER__ELEMENTS,
Container.class, msgs);
msgs = basicSetContainer(newContainer, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
ViewsPackage.VIEW_ELEMENT__CONTAINER, newContainer,
newContainer));
}
/**
* <!-- 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,
ViewsPackage.VIEW_ELEMENT__NAME, oldName, name));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case ViewsPackage.VIEW_ELEMENT__CONTAINER:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetContainer((Container) 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 ViewsPackage.VIEW_ELEMENT__CONTAINER:
return basicSetContainer(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(
NotificationChain msgs) {
switch (eContainerFeatureID()) {
case ViewsPackage.VIEW_ELEMENT__CONTAINER:
return eInternalContainer().eInverseRemove(this,
ViewsPackage.CONTAINER__ELEMENTS, Container.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case ViewsPackage.VIEW_ELEMENT__REPRESENTATION:
if (resolve)
return getRepresentation();
return basicGetRepresentation();
case ViewsPackage.VIEW_ELEMENT__CONTAINER:
return getContainer();
case ViewsPackage.VIEW_ELEMENT__NAME:
return getName();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ViewsPackage.VIEW_ELEMENT__REPRESENTATION:
setRepresentation((Widget) newValue);
return;
case ViewsPackage.VIEW_ELEMENT__CONTAINER:
setContainer((Container) newValue);
return;
case ViewsPackage.VIEW_ELEMENT__NAME:
setName((String) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ViewsPackage.VIEW_ELEMENT__REPRESENTATION:
setRepresentation((Widget) null);
return;
case ViewsPackage.VIEW_ELEMENT__CONTAINER:
setContainer((Container) null);
return;
case ViewsPackage.VIEW_ELEMENT__NAME:
setName(NAME_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ViewsPackage.VIEW_ELEMENT__REPRESENTATION:
return representation != null;
case ViewsPackage.VIEW_ELEMENT__CONTAINER:
return getContainer() != null;
case ViewsPackage.VIEW_ELEMENT__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT
.equals(name);
}
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: "); //$NON-NLS-1$
result.append(name);
result.append(')');
return result.toString();
}
} //ViewElementImpl