ListValueImpl.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.impl;
import java.util.Collection;
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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.osate.aadl2.Aadl2Factory;
import org.osate.aadl2.Aadl2Package;
import org.osate.aadl2.ListValue;
import org.osate.aadl2.PropertyExpression;
import org.osate.aadl2.properties.EvaluatedProperty;
import org.osate.aadl2.properties.EvaluationContext;
import org.osate.aadl2.properties.InvalidModelException;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>List Value</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.osate.aadl2.impl.ListValueImpl#getOwnedListElements <em>Owned List Element</em>}</li>
* </ul>
*
* @generated
*/
public class ListValueImpl extends PropertyExpressionImpl implements ListValue {
/**
* The cached value of the '{@link #getOwnedListElements() <em>Owned List Element</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedListElements()
* @generated
* @ordered
*/
protected EList<PropertyExpression> ownedListElements;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ListValueImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return Aadl2Package.eINSTANCE.getListValue();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public EList<PropertyExpression> getOwnedListElements() {
if (ownedListElements == null) {
ownedListElements = new EObjectContainmentEList<>(PropertyExpression.class, this,
Aadl2Package.LIST_VALUE__OWNED_LIST_ELEMENT);
}
return ownedListElements;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PropertyExpression createOwnedListElement(EClass eClass) {
PropertyExpression newOwnedListElement = (PropertyExpression) create(eClass);
getOwnedListElements().add(newOwnedListElement);
return newOwnedListElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case Aadl2Package.LIST_VALUE__OWNED_LIST_ELEMENT:
return ((InternalEList<?>) getOwnedListElements()).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 Aadl2Package.LIST_VALUE__OWNED_LIST_ELEMENT:
return getOwnedListElements();
}
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 Aadl2Package.LIST_VALUE__OWNED_LIST_ELEMENT:
getOwnedListElements().clear();
getOwnedListElements().addAll((Collection<? extends PropertyExpression>) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case Aadl2Package.LIST_VALUE__OWNED_LIST_ELEMENT:
getOwnedListElements().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case Aadl2Package.LIST_VALUE__OWNED_LIST_ELEMENT:
return ownedListElements != null && !ownedListElements.isEmpty();
}
return super.eIsSet(featureID);
}
public boolean sameAs(PropertyExpression pe) {
if (this == pe) {
return true;
}
if (pe == null || getClass() != pe.getClass()) {
return false;
}
ListValueImpl other = (ListValueImpl) pe;
if (ownedListElements == null && other.ownedListElements != null
|| ownedListElements != null && other.ownedListElements == null) {
return false;
}
if (ownedListElements == other.ownedListElements) {
return true;
}
if (ownedListElements.size() != other.ownedListElements.size()) {
return false;
}
for (int i = 0; i < ownedListElements.size(); ++i) {
PropertyExpression pe1 = ownedListElements.get(i);
PropertyExpression pe2 = other.ownedListElements.get(i);
if (pe1 == null ? pe2 != null : !pe1.sameAs(pe2)) {
return false;
}
}
return true;
}
/*
* (non-Javadoc)
*
* @see org.osate.aadl2.impl.PropertyExpressionImpl#evaluate(org.osate.aadl2.properties.EvaluationContext, int)
*/
public EvaluatedProperty evaluate(EvaluationContext ctx, int depth) {
// evaluate each list element
ListValue newVal = Aadl2Factory.eINSTANCE.createListValue();
int i = 0;
for (PropertyExpression elem : getOwnedListElements()) {
i += 1;
EvaluatedProperty elemVal = elem.evaluate(ctx, depth + 1);
if (elemVal.isEmpty()) {
throw new InvalidModelException(this, "Element " + i + " has no value");
}
if (elemVal.size() > 1) {
throw new InvalidModelException(this, "Element " + i + " has multiple values");
}
if (elemVal.first().isModal()) {
throw new InvalidModelException(this, "Element " + i + ": value is modal");
}
PropertyExpression exp = elemVal.first().getValue();
newVal.getOwnedListElements().add(exp);
}
return new EvaluatedProperty(newVal);
}
} // ListValueImpl