/*******************************************************************************
* Copyright (c) 2004, 2005 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.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.EStructuralFeature;
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.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.PageflowMessages;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.Pageflow;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowLink;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowNode;
import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowPackage;
import org.eclipse.osgi.util.NLS;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Node</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.impl.PageflowNodeImpl#getPageflow <em>Pageflow</em>}</li>
* <li>{@link org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.impl.PageflowNodeImpl#getOutlinks <em>Outlinks</em>}</li>
* <li>{@link org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.impl.PageflowNodeImpl#getInlinks <em>Inlinks</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class PageflowNodeImpl extends PageflowElementImpl implements
PageflowNode {
/**
* The cached value of the '{@link #getOutlinks() <em>Outlinks</em>}'
* reference list. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getOutlinks()
* @generated
* @ordered
*/
protected EList outlinks = null;
/**
* The cached value of the '{@link #getInlinks() <em>Inlinks</em>}'
* reference list. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getInlinks()
* @generated
* @ordered
*/
protected EList inlinks = null;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected PageflowNodeImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected EClass eStaticClass() {
return PageflowPackage.eINSTANCE.getPageflowNode();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Pageflow getPageflow() {
if (eContainerFeatureID != PageflowPackage.PAGEFLOW_NODE__PAGEFLOW)
return null;
return (Pageflow) eContainer;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setPageflow(Pageflow newPageflow) {
if (newPageflow != eContainer
|| (eContainerFeatureID != PageflowPackage.PAGEFLOW_NODE__PAGEFLOW && newPageflow != null)) {
if (EcoreUtil.isAncestor(this, newPageflow))
throw new IllegalArgumentException(
NLS.bind(PageflowMessages.PageflowNode_NoRecursiveContainment,toString()));
NotificationChain msgs = null;
if (eContainer != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newPageflow != null)
msgs = ((InternalEObject) newPageflow).eInverseAdd(this,
PageflowPackage.PAGEFLOW__NODES, Pageflow.class, msgs);
msgs = eBasicSetContainer((InternalEObject) newPageflow,
PageflowPackage.PAGEFLOW_NODE__PAGEFLOW, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
PageflowPackage.PAGEFLOW_NODE__PAGEFLOW, newPageflow,
newPageflow));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public EList getOutlinks() {
if (outlinks == null) {
outlinks = new EObjectWithInverseResolvingEList(PageflowLink.class, this,
PageflowPackage.PAGEFLOW_NODE__OUTLINKS,
PageflowPackage.PF_LINK__SOURCE);
}
return outlinks;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public EList getInlinks() {
if (inlinks == null) {
inlinks = new EObjectWithInverseResolvingEList(PageflowLink.class, this,
PageflowPackage.PAGEFLOW_NODE__INLINKS,
PageflowPackage.PF_LINK__TARGET);
}
return inlinks;
}
/**
* @generated NOT
*/
public PageflowLink findLinkTo(PageflowNode target) {
//
java.util.Iterator i = this.getOutlinks().iterator();
while (i.hasNext()) {
PageflowLink link = (PageflowLink) i.next();
if (link.getTarget() == target)
return link;
}
return null;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain eInverseAdd(InternalEObject otherEnd,
int featureID, Class baseClass, NotificationChain msgs) {
if (featureID >= 0) {
switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
case PageflowPackage.PAGEFLOW_NODE__PAGEFLOW:
if (eContainer != null)
msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd,
PageflowPackage.PAGEFLOW_NODE__PAGEFLOW, msgs);
case PageflowPackage.PAGEFLOW_NODE__OUTLINKS:
return ((InternalEList) getOutlinks()).basicAdd(otherEnd, msgs);
case PageflowPackage.PAGEFLOW_NODE__INLINKS:
return ((InternalEList) getInlinks()).basicAdd(otherEnd, msgs);
default:
return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs);
}
}
if (eContainer != null)
msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, Class baseClass, NotificationChain msgs) {
if (featureID >= 0) {
switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
case PageflowPackage.PAGEFLOW_NODE__PAGEFLOW:
return eBasicSetContainer(null,
PageflowPackage.PAGEFLOW_NODE__PAGEFLOW, msgs);
case PageflowPackage.PAGEFLOW_NODE__OUTLINKS:
return ((InternalEList) getOutlinks()).basicRemove(otherEnd,
msgs);
case PageflowPackage.PAGEFLOW_NODE__INLINKS:
return ((InternalEList) getInlinks()).basicRemove(otherEnd,
msgs);
default:
return eDynamicInverseRemove(otherEnd, featureID, baseClass,
msgs);
}
}
return eBasicSetContainer(null, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) {
if (eContainerFeatureID >= 0) {
switch (eContainerFeatureID) {
case PageflowPackage.PAGEFLOW_NODE__PAGEFLOW:
return eContainer.eInverseRemove(this,
PageflowPackage.PAGEFLOW__NODES, Pageflow.class, msgs);
default:
return eDynamicBasicRemoveFromContainer(msgs);
}
}
return eContainer.eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - eContainerFeatureID, null, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Object eGet(EStructuralFeature eFeature, boolean resolve) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case PageflowPackage.PAGEFLOW_NODE__NAME:
return getName();
case PageflowPackage.PAGEFLOW_NODE__COMMENT:
return getComment();
case PageflowPackage.PAGEFLOW_NODE__X:
return new Integer(getX());
case PageflowPackage.PAGEFLOW_NODE__Y:
return new Integer(getY());
case PageflowPackage.PAGEFLOW_NODE__WIDTH:
return new Integer(getWidth());
case PageflowPackage.PAGEFLOW_NODE__HEIGHT:
return new Integer(getHeight());
case PageflowPackage.PAGEFLOW_NODE__ID:
return getId();
case PageflowPackage.PAGEFLOW_NODE__PAGEFLOW:
return getPageflow();
case PageflowPackage.PAGEFLOW_NODE__OUTLINKS:
return getOutlinks();
case PageflowPackage.PAGEFLOW_NODE__INLINKS:
return getInlinks();
}
return super.eGet(eFeature, resolve);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void eSet(EStructuralFeature eFeature, Object newValue) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case PageflowPackage.PAGEFLOW_NODE__NAME:
setName((String) newValue);
return;
case PageflowPackage.PAGEFLOW_NODE__COMMENT:
setComment((String) newValue);
return;
case PageflowPackage.PAGEFLOW_NODE__X:
setX(((Integer) newValue).intValue());
return;
case PageflowPackage.PAGEFLOW_NODE__Y:
setY(((Integer) newValue).intValue());
return;
case PageflowPackage.PAGEFLOW_NODE__WIDTH:
setWidth(((Integer) newValue).intValue());
return;
case PageflowPackage.PAGEFLOW_NODE__HEIGHT:
setHeight(((Integer) newValue).intValue());
return;
case PageflowPackage.PAGEFLOW_NODE__ID:
setId((String) newValue);
return;
case PageflowPackage.PAGEFLOW_NODE__PAGEFLOW:
setPageflow((Pageflow) newValue);
return;
case PageflowPackage.PAGEFLOW_NODE__OUTLINKS:
getOutlinks().clear();
getOutlinks().addAll((Collection) newValue);
return;
case PageflowPackage.PAGEFLOW_NODE__INLINKS:
getInlinks().clear();
getInlinks().addAll((Collection) newValue);
return;
}
super.eSet(eFeature, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void eUnset(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case PageflowPackage.PAGEFLOW_NODE__NAME:
setName(NAME_EDEFAULT);
return;
case PageflowPackage.PAGEFLOW_NODE__COMMENT:
setComment(COMMENT_EDEFAULT);
return;
case PageflowPackage.PAGEFLOW_NODE__X:
setX(X_EDEFAULT);
return;
case PageflowPackage.PAGEFLOW_NODE__Y:
setY(Y_EDEFAULT);
return;
case PageflowPackage.PAGEFLOW_NODE__WIDTH:
setWidth(WIDTH_EDEFAULT);
return;
case PageflowPackage.PAGEFLOW_NODE__HEIGHT:
setHeight(HEIGHT_EDEFAULT);
return;
case PageflowPackage.PAGEFLOW_NODE__ID:
setId(ID_EDEFAULT);
return;
case PageflowPackage.PAGEFLOW_NODE__PAGEFLOW:
setPageflow((Pageflow) null);
return;
case PageflowPackage.PAGEFLOW_NODE__OUTLINKS:
getOutlinks().clear();
return;
case PageflowPackage.PAGEFLOW_NODE__INLINKS:
getInlinks().clear();
return;
}
super.eUnset(eFeature);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public boolean eIsSet(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case PageflowPackage.PAGEFLOW_NODE__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT
.equals(name);
case PageflowPackage.PAGEFLOW_NODE__COMMENT:
return COMMENT_EDEFAULT == null ? comment != null
: !COMMENT_EDEFAULT.equals(comment);
case PageflowPackage.PAGEFLOW_NODE__X:
return x != X_EDEFAULT;
case PageflowPackage.PAGEFLOW_NODE__Y:
return y != Y_EDEFAULT;
case PageflowPackage.PAGEFLOW_NODE__WIDTH:
return width != WIDTH_EDEFAULT;
case PageflowPackage.PAGEFLOW_NODE__HEIGHT:
return height != HEIGHT_EDEFAULT;
case PageflowPackage.PAGEFLOW_NODE__ID:
return ID_EDEFAULT == null ? getId() != null : !ID_EDEFAULT
.equals(getId());
case PageflowPackage.PAGEFLOW_NODE__PAGEFLOW:
return getPageflow() != null;
case PageflowPackage.PAGEFLOW_NODE__OUTLINKS:
return outlinks != null && !outlinks.isEmpty();
case PageflowPackage.PAGEFLOW_NODE__INLINKS:
return inlinks != null && !inlinks.isEmpty();
}
return super.eIsSet(eFeature);
}
}
// PageflowNodeImpl