/**
* <copyright>
* </copyright>
*
* $Id: StatusSchemaImpl.java,v 1.2 2011/03/05 21:48:55 auhl Exp $
*/
package behavioral.status_and_action.assembly.impl;
import behavioral.status_and_action.assembly.AssemblyPackage;
import behavioral.status_and_action.assembly.SchemaElement;
import behavioral.status_and_action.assembly.StatusSchema;
import data.classes.ClassesPackage;
import data.classes.SapClass;
import java.util.Collection;
import modelmanagement.impl.NamedElementImpl;
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.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Status Schema</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link behavioral.status_and_action.assembly.impl.StatusSchemaImpl#getNode <em>Node</em>}</li>
* <li>{@link behavioral.status_and_action.assembly.impl.StatusSchemaImpl#getElements <em>Elements</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class StatusSchemaImpl extends NamedElementImpl implements StatusSchema {
/**
* The cached value of the '{@link #getNode() <em>Node</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getNode()
* @generated
* @ordered
*/
protected SapClass node;
/**
* The cached value of the '{@link #getElements() <em>Elements</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getElements()
* @generated
* @ordered
*/
protected EList<SchemaElement> elements;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected StatusSchemaImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return AssemblyPackage.Literals.STATUS_SCHEMA;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass getNode() {
if (node != null && node.eIsProxy()) {
InternalEObject oldNode = (InternalEObject)node;
node = (SapClass)eResolveProxy(oldNode);
if (node != oldNode) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, AssemblyPackage.STATUS_SCHEMA__NODE, oldNode, node));
}
}
return node;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass basicGetNode() {
return node;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetNode(SapClass newNode, NotificationChain msgs) {
SapClass oldNode = node;
node = newNode;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AssemblyPackage.STATUS_SCHEMA__NODE, oldNode, newNode);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setNode(SapClass newNode) {
if (newNode != node) {
NotificationChain msgs = null;
if (node != null)
msgs = ((InternalEObject)node).eInverseRemove(this, ClassesPackage.SAP_CLASS__BEHAVIOURAL_MODEL, SapClass.class, msgs);
if (newNode != null)
msgs = ((InternalEObject)newNode).eInverseAdd(this, ClassesPackage.SAP_CLASS__BEHAVIOURAL_MODEL, SapClass.class, msgs);
msgs = basicSetNode(newNode, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AssemblyPackage.STATUS_SCHEMA__NODE, newNode, newNode));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<SchemaElement> getElements() {
if (elements == null) {
elements = new EObjectContainmentEList.Resolving<SchemaElement>(SchemaElement.class, this, AssemblyPackage.STATUS_SCHEMA__ELEMENTS);
}
return elements;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case AssemblyPackage.STATUS_SCHEMA__NODE:
if (node != null)
msgs = ((InternalEObject)node).eInverseRemove(this, ClassesPackage.SAP_CLASS__BEHAVIOURAL_MODEL, SapClass.class, msgs);
return basicSetNode((SapClass)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 AssemblyPackage.STATUS_SCHEMA__NODE:
return basicSetNode(null, msgs);
case AssemblyPackage.STATUS_SCHEMA__ELEMENTS:
return ((InternalEList<?>)getElements()).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 AssemblyPackage.STATUS_SCHEMA__NODE:
if (resolve) return getNode();
return basicGetNode();
case AssemblyPackage.STATUS_SCHEMA__ELEMENTS:
return getElements();
}
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 AssemblyPackage.STATUS_SCHEMA__NODE:
setNode((SapClass)newValue);
return;
case AssemblyPackage.STATUS_SCHEMA__ELEMENTS:
getElements().clear();
getElements().addAll((Collection<? extends SchemaElement>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case AssemblyPackage.STATUS_SCHEMA__NODE:
setNode((SapClass)null);
return;
case AssemblyPackage.STATUS_SCHEMA__ELEMENTS:
getElements().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case AssemblyPackage.STATUS_SCHEMA__NODE:
return node != null;
case AssemblyPackage.STATUS_SCHEMA__ELEMENTS:
return elements != null && !elements.isEmpty();
}
return super.eIsSet(featureID);
}
} //StatusSchemaImpl