ModeTransitionInstanceImpl.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.instance.impl;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
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.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.osate.aadl2.ModeTransition;
import org.osate.aadl2.NamedElement;
import org.osate.aadl2.instance.FeatureInstance;
import org.osate.aadl2.instance.InstancePackage;
import org.osate.aadl2.instance.ModeInstance;
import org.osate.aadl2.instance.ModeTransitionInstance;
import org.osate.aadl2.instance.SystemOperationMode;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Mode Transition Instance</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.osate.aadl2.instance.impl.ModeTransitionInstanceImpl#getDestination <em>Destination</em>}</li>
* <li>{@link org.osate.aadl2.instance.impl.ModeTransitionInstanceImpl#getModeTransition <em>Mode Transition</em>}</li>
* <li>{@link org.osate.aadl2.instance.impl.ModeTransitionInstanceImpl#getTriggers <em>Trigger</em>}</li>
* <li>{@link org.osate.aadl2.instance.impl.ModeTransitionInstanceImpl#getSource <em>Source</em>}</li>
* </ul>
*
* @generated
*/
public class ModeTransitionInstanceImpl extends ConnectionInstanceEndImpl implements ModeTransitionInstance {
/**
* The cached value of the '{@link #getDestination() <em>Destination</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getDestination()
* @generated
* @ordered
*/
protected ModeInstance destination;
/**
* The cached value of the '{@link #getModeTransition() <em>Mode Transition</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getModeTransition()
* @generated
* @ordered
*/
protected ModeTransition modeTransition;
/**
* The cached value of the '{@link #getTriggers() <em>Trigger</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTriggers()
* @generated
* @ordered
*/
protected EList<FeatureInstance> triggers;
/**
* The cached value of the '{@link #getSource() <em>Source</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSource()
* @generated
* @ordered
*/
protected ModeInstance source;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ModeTransitionInstanceImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return InstancePackage.Literals.MODE_TRANSITION_INSTANCE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ModeInstance getDestination() {
return destination;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetDestination(ModeInstance newDestination, NotificationChain msgs) {
ModeInstance oldDestination = destination;
destination = newDestination;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION, oldDestination, newDestination);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setDestination(ModeInstance newDestination) {
if (newDestination != destination) {
NotificationChain msgs = null;
if (destination != null) {
msgs = ((InternalEObject) destination).eInverseRemove(this,
InstancePackage.MODE_INSTANCE__DST_MODE_TRANSITION, ModeInstance.class, msgs);
}
if (newDestination != null) {
msgs = ((InternalEObject) newDestination).eInverseAdd(this,
InstancePackage.MODE_INSTANCE__DST_MODE_TRANSITION, ModeInstance.class, msgs);
}
msgs = basicSetDestination(newDestination, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION,
newDestination, newDestination));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ModeTransition getModeTransition() {
if (modeTransition != null && ((EObject) modeTransition).eIsProxy()) {
InternalEObject oldModeTransition = (InternalEObject) modeTransition;
modeTransition = (ModeTransition) eResolveProxy(oldModeTransition);
if (modeTransition != oldModeTransition) {
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
InstancePackage.MODE_TRANSITION_INSTANCE__MODE_TRANSITION, oldModeTransition,
modeTransition));
}
}
}
return modeTransition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ModeTransition basicGetModeTransition() {
return modeTransition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setModeTransition(ModeTransition newModeTransition) {
ModeTransition oldModeTransition = modeTransition;
modeTransition = newModeTransition;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET,
InstancePackage.MODE_TRANSITION_INSTANCE__MODE_TRANSITION, oldModeTransition, modeTransition));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public EList<FeatureInstance> getTriggers() {
if (triggers == null) {
triggers = new EObjectResolvingEList<>(FeatureInstance.class, this,
InstancePackage.MODE_TRANSITION_INSTANCE__TRIGGER);
}
return triggers;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ModeInstance getSource() {
return source;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSource(ModeInstance newSource, NotificationChain msgs) {
ModeInstance oldSource = source;
source = newSource;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE, oldSource, newSource);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setSource(ModeInstance newSource) {
if (newSource != source) {
NotificationChain msgs = null;
if (source != null) {
msgs = ((InternalEObject) source).eInverseRemove(this,
InstancePackage.MODE_INSTANCE__SRC_MODE_TRANSITION, ModeInstance.class, msgs);
}
if (newSource != null) {
msgs = ((InternalEObject) newSource).eInverseAdd(this,
InstancePackage.MODE_INSTANCE__SRC_MODE_TRANSITION, ModeInstance.class, msgs);
}
msgs = basicSetSource(newSource, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE,
newSource, newSource));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION:
if (destination != null) {
msgs = ((InternalEObject) destination).eInverseRemove(this,
InstancePackage.MODE_INSTANCE__DST_MODE_TRANSITION, ModeInstance.class, msgs);
}
return basicSetDestination((ModeInstance) otherEnd, msgs);
case InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE:
if (source != null) {
msgs = ((InternalEObject) source).eInverseRemove(this,
InstancePackage.MODE_INSTANCE__SRC_MODE_TRANSITION, ModeInstance.class, msgs);
}
return basicSetSource((ModeInstance) 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 InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION:
return basicSetDestination(null, msgs);
case InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE:
return basicSetSource(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 InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION:
return getDestination();
case InstancePackage.MODE_TRANSITION_INSTANCE__MODE_TRANSITION:
if (resolve) {
return getModeTransition();
}
return basicGetModeTransition();
case InstancePackage.MODE_TRANSITION_INSTANCE__TRIGGER:
return getTriggers();
case InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE:
return getSource();
}
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 InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION:
setDestination((ModeInstance) newValue);
return;
case InstancePackage.MODE_TRANSITION_INSTANCE__MODE_TRANSITION:
setModeTransition((ModeTransition) newValue);
return;
case InstancePackage.MODE_TRANSITION_INSTANCE__TRIGGER:
getTriggers().clear();
getTriggers().addAll((Collection<? extends FeatureInstance>) newValue);
return;
case InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE:
setSource((ModeInstance) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION:
setDestination((ModeInstance) null);
return;
case InstancePackage.MODE_TRANSITION_INSTANCE__MODE_TRANSITION:
setModeTransition((ModeTransition) null);
return;
case InstancePackage.MODE_TRANSITION_INSTANCE__TRIGGER:
getTriggers().clear();
return;
case InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE:
setSource((ModeInstance) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case InstancePackage.MODE_TRANSITION_INSTANCE__DESTINATION:
return destination != null;
case InstancePackage.MODE_TRANSITION_INSTANCE__MODE_TRANSITION:
return modeTransition != null;
case InstancePackage.MODE_TRANSITION_INSTANCE__TRIGGER:
return triggers != null && !triggers.isEmpty();
case InstancePackage.MODE_TRANSITION_INSTANCE__SOURCE:
return source != null;
}
return super.eIsSet(featureID);
}
public List<? extends NamedElement> getInstantiatedObjects() {
return Collections.singletonList(getModeTransition());
}
public boolean isActive(SystemOperationMode som) {
return getContainingComponentInstance().isActive(som);
}
} // ModeTransitionInstanceImpl