/*******************************************************************************
* Copyright (c) 2010 Michal Antkiewicz.
* 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:
* Michal Antkiewicz - initial API and implementation
******************************************************************************/
/**
*
*
*
* $Id: SelectionListenerImpl.java,v 1.9 2008/01/23 03:48:15 Michal Antkiewicz <mantkiew@gsd.uwaterloo.ca> $
*/
package ca.uwaterloo.gsd.wpi.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 ca.uwaterloo.gsd.fsml.fsml.impl.ConceptImpl;
import ca.uwaterloo.gsd.wpi.Part;
import ca.uwaterloo.gsd.wpi.RegistersAs;
import ca.uwaterloo.gsd.wpi.SelectionListener;
import ca.uwaterloo.gsd.wpi.WpiPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Selection Listener</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link ca.uwaterloo.gsd.wpi.impl.SelectionListenerImpl#getListener <em>Listener</em>}</li>
* <li>{@link ca.uwaterloo.gsd.wpi.impl.SelectionListenerImpl#getRegistersAs <em>Registers As</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SelectionListenerImpl extends ConceptImpl implements SelectionListener {
/**
* The cached value of the '{@link #getListener() <em>Listener</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getListener()
* @generated
* @ordered
*/
protected Part listener;
/**
* The cached value of the '{@link #getRegistersAs() <em>Registers As</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRegistersAs()
* @generated
* @ordered
*/
protected RegistersAs registersAs;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SelectionListenerImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return WpiPackage.Literals.SELECTION_LISTENER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Part getListener() {
if (listener != null && listener.eIsProxy()) {
InternalEObject oldListener = (InternalEObject)listener;
listener = (Part)eResolveProxy(oldListener);
if (listener != oldListener) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, WpiPackage.SELECTION_LISTENER__LISTENER, oldListener, listener));
}
}
return listener;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Part basicGetListener() {
return listener;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setListener(Part newListener) {
Part oldListener = listener;
listener = newListener;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, WpiPackage.SELECTION_LISTENER__LISTENER, oldListener, listener));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public RegistersAs getRegistersAs() {
return registersAs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetRegistersAs(RegistersAs newRegistersAs, NotificationChain msgs) {
RegistersAs oldRegistersAs = registersAs;
registersAs = newRegistersAs;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, WpiPackage.SELECTION_LISTENER__REGISTERS_AS, oldRegistersAs, newRegistersAs);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setRegistersAs(RegistersAs newRegistersAs) {
if (newRegistersAs != registersAs) {
NotificationChain msgs = null;
if (registersAs != null)
msgs = ((InternalEObject)registersAs).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - WpiPackage.SELECTION_LISTENER__REGISTERS_AS, null, msgs);
if (newRegistersAs != null)
msgs = ((InternalEObject)newRegistersAs).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - WpiPackage.SELECTION_LISTENER__REGISTERS_AS, null, msgs);
msgs = basicSetRegistersAs(newRegistersAs, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, WpiPackage.SELECTION_LISTENER__REGISTERS_AS, newRegistersAs, newRegistersAs));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case WpiPackage.SELECTION_LISTENER__REGISTERS_AS:
return basicSetRegistersAs(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 WpiPackage.SELECTION_LISTENER__LISTENER:
if (resolve) return getListener();
return basicGetListener();
case WpiPackage.SELECTION_LISTENER__REGISTERS_AS:
return getRegistersAs();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case WpiPackage.SELECTION_LISTENER__LISTENER:
setListener((Part)newValue);
return;
case WpiPackage.SELECTION_LISTENER__REGISTERS_AS:
setRegistersAs((RegistersAs)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case WpiPackage.SELECTION_LISTENER__LISTENER:
setListener((Part)null);
return;
case WpiPackage.SELECTION_LISTENER__REGISTERS_AS:
setRegistersAs((RegistersAs)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case WpiPackage.SELECTION_LISTENER__LISTENER:
return listener != null;
case WpiPackage.SELECTION_LISTENER__REGISTERS_AS:
return registersAs != null;
}
return super.eIsSet(featureID);
}
} //SelectionListenerImpl