BranchStateReferenceImpl.java
/**
* Copyright (c) 2004-2025 Carnegie Mellon University and others. (see Contributors file).
* All Rights Reserved.
*
* NO WARRANTY. ALL MATERIAL IS FURNISHED ON AN "AS-IS" BASIS. CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY
* KIND, EITHER EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT LIMITED TO, WARRANTY OF FITNESS FOR PURPOSE
* OR MERCHANTABILITY, EXCLUSIVITY, OR RESULTS OBTAINED FROM USE OF THE MATERIAL. CARNEGIE MELLON UNIVERSITY DOES NOT
* MAKE ANY WARRANTY OF ANY KIND WITH RESPECT TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT.
*
* This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
* SPDX-License-Identifier: EPL-2.0
*
* Created, in part, with funding and support from the United States Government. (see Acknowledgments file).
*
* This program includes and/or can make use of certain third party source code, object code, documentation and other
* files ("Third Party Software"). The Third Party Software that is used by this program is dependent upon your system
* configuration. By using this program, You agree to comply with any and all relevant Third Party Software terms and
* conditions contained in any such Third Party Software or separate license file distributed with such Third Party
* Software. The parties who own the Third Party Software ("Third Party Licensors") are intended third party benefici-
* aries to this license with respect to the terms applicable to their Third Party Software. Third Party Software li-
* censes only apply to the Third Party Software and not any other portion of this program or this program as a whole.
*/
package org.osate.aadl2.errormodel.instance.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.osate.aadl2.errormodel.instance.AnonymousTypeSet;
import org.osate.aadl2.errormodel.instance.BranchStateReference;
import org.osate.aadl2.errormodel.instance.EMV2InstancePackage;
import org.osate.aadl2.errormodel.instance.StateInstance;
import org.osate.aadl2.errormodel.instance.TypeTokenInstance;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Branch State Reference</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.osate.aadl2.errormodel.instance.impl.BranchStateReferenceImpl#getState <em>State</em>}</li>
* <li>{@link org.osate.aadl2.errormodel.instance.impl.BranchStateReferenceImpl#getTypeSet <em>Type Set</em>}</li>
* </ul>
*
* @generated
*/
public class BranchStateReferenceImpl extends BranchImpl implements BranchStateReference {
/**
* The cached value of the '{@link #getState() <em>State</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getState()
* @generated
* @ordered
*/
protected StateInstance state;
/**
* The cached value of the '{@link #getTypeSet() <em>Type Set</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypeSet()
* @generated
* @ordered
*/
protected AnonymousTypeSet typeSet;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BranchStateReferenceImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EMV2InstancePackage.Literals.BRANCH_STATE_REFERENCE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public StateInstance getState() {
if (state != null && state.eIsProxy()) {
InternalEObject oldState = (InternalEObject) state;
state = (StateInstance) eResolveProxy(oldState);
if (state != oldState) {
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
EMV2InstancePackage.BRANCH_STATE_REFERENCE__STATE, oldState, state));
}
}
}
return state;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public StateInstance basicGetState() {
return state;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setState(StateInstance newState) {
StateInstance oldState = state;
state = newState;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, EMV2InstancePackage.BRANCH_STATE_REFERENCE__STATE,
oldState, state));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public AnonymousTypeSet getTypeSet() {
return typeSet;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTypeSet(AnonymousTypeSet newTypeSet, NotificationChain msgs) {
AnonymousTypeSet oldTypeSet = typeSet;
typeSet = newTypeSet;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET, oldTypeSet, newTypeSet);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setTypeSet(AnonymousTypeSet newTypeSet) {
if (newTypeSet != typeSet) {
NotificationChain msgs = null;
if (typeSet != null) {
msgs = ((InternalEObject) typeSet).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET, null, msgs);
}
if (newTypeSet != null) {
msgs = ((InternalEObject) newTypeSet).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE - EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET, null, msgs);
}
msgs = basicSetTypeSet(newTypeSet, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET,
newTypeSet, newTypeSet));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public TypeTokenInstance getTypeToken() {
var typeSet = getTypeSet();
return typeSet == null ? null : typeSet.flatten().get(0);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET:
return basicSetTypeSet(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 EMV2InstancePackage.BRANCH_STATE_REFERENCE__STATE:
if (resolve) {
return getState();
}
return basicGetState();
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET:
return getTypeSet();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__STATE:
setState((StateInstance) newValue);
return;
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET:
setTypeSet((AnonymousTypeSet) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__STATE:
setState((StateInstance) null);
return;
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET:
setTypeSet((AnonymousTypeSet) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__STATE:
return state != null;
case EMV2InstancePackage.BRANCH_STATE_REFERENCE__TYPE_SET:
return typeSet != null;
}
return super.eIsSet(featureID);
}
} // BranchStateReferenceImpl