/*****************************************************************************
* Copyright (c) 2009 CEA LIST.
*
*
* 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:
* Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.sysml.requirements.internal.impl;
import java.util.Iterator;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.BasicEList;
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.impl.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EcoreEList.UnmodifiableEList;
import org.eclipse.papyrus.sysml.requirements.Copy;
import org.eclipse.papyrus.sysml.requirements.DeriveReqt;
import org.eclipse.papyrus.sysml.requirements.Requirement;
import org.eclipse.papyrus.sysml.requirements.RequirementsPackage;
import org.eclipse.papyrus.sysml.requirements.Satisfy;
import org.eclipse.papyrus.sysml.requirements.Verify;
import org.eclipse.uml2.uml.Dependency;
import org.eclipse.uml2.uml.DirectedRelationship;
import org.eclipse.uml2.uml.NamedElement;
import org.eclipse.uml2.uml.profile.standard.Refine;
import org.eclipse.uml2.uml.profile.standard.StandardPackage;
import org.eclipse.uml2.uml.profile.standard.Trace;
import org.eclipse.uml2.uml.util.UMLUtil;
/**
* <!-- begin-user-doc --> An implementation of the model object ' <em><b>Requirement</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getText <em>Text</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getId <em>Id</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getDerived <em>Derived</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getDerivedFrom <em>Derived From</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getSatisfiedBy <em>Satisfied By</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getRefinedBy <em>Refined By</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getTracedTo <em>Traced To</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getVerifiedBy <em>Verified By</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getMaster <em>Master</em>}</li>
* <li>{@link org.eclipse.papyrus.sysml.requirements.internal.impl.RequirementImpl#getBase_Class <em>Base Class</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class RequirementImpl extends MinimalEObjectImpl.Container implements Requirement {
/**
* The default value of the '{@link #getText() <em>Text</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getText()
* @generated
* @ordered
*/
protected static final String TEXT_EDEFAULT = null;
/**
* The cached value of the '{@link #getText() <em>Text</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getText()
* @generated
* @ordered
*/
protected String text = TEXT_EDEFAULT;
/**
* The default value of the '{@link #getId() <em>Id</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getId()
* @generated
* @ordered
*/
protected static final String ID_EDEFAULT = null;
/**
* The cached value of the '{@link #getId() <em>Id</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getId()
* @generated
* @ordered
*/
protected String id = ID_EDEFAULT;
/**
* The cached value of the '{@link #getBase_Class() <em>Base Class</em>}' reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getBase_Class()
* @generated
* @ordered
*/
protected org.eclipse.uml2.uml.Class base_Class;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected RequirementImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public org.eclipse.uml2.uml.Class basicGetBase_Class() {
return base_Class;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public Requirement basicGetMaster() {
// The Requirement is the supplier of the Copy link between the master
// Requirement and
// current
// This should return the TestCase verifying current Requirement
Requirement master = null;
Copy currentCopy = null;
if(getBase_Class() != null) {
Iterator<Dependency> itDep = getBase_Class().getClientDependencies().iterator();
// Find Copy link
while(itDep.hasNext()) {
Dependency currentDep = itDep.next();
currentCopy = UMLUtil.getStereotypeApplication(currentDep, Copy.class);
if(currentCopy != null) {
EList<NamedElement> suppliers = currentCopy.getBase_Abstraction().getSuppliers();
Iterator<NamedElement> it = suppliers.iterator();
while(it.hasNext() && (master == null)) {
Requirement currentRequirement = UMLUtil.getStereotypeApplication(it.next(), Requirement.class);
if(currentRequirement != null) {
master = currentRequirement;
}
}
}
}
}
return master;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch(featureID) {
case RequirementsPackage.REQUIREMENT__TEXT:
return getText();
case RequirementsPackage.REQUIREMENT__ID:
return getId();
case RequirementsPackage.REQUIREMENT__DERIVED:
return getDerived();
case RequirementsPackage.REQUIREMENT__DERIVED_FROM:
return getDerivedFrom();
case RequirementsPackage.REQUIREMENT__SATISFIED_BY:
return getSatisfiedBy();
case RequirementsPackage.REQUIREMENT__REFINED_BY:
return getRefinedBy();
case RequirementsPackage.REQUIREMENT__TRACED_TO:
return getTracedTo();
case RequirementsPackage.REQUIREMENT__VERIFIED_BY:
return getVerifiedBy();
case RequirementsPackage.REQUIREMENT__MASTER:
if(resolve)
return getMaster();
return basicGetMaster();
case RequirementsPackage.REQUIREMENT__BASE_CLASS:
if(resolve)
return getBase_Class();
return basicGetBase_Class();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch(featureID) {
case RequirementsPackage.REQUIREMENT__TEXT:
return TEXT_EDEFAULT == null ? text != null : !TEXT_EDEFAULT.equals(text);
case RequirementsPackage.REQUIREMENT__ID:
return ID_EDEFAULT == null ? id != null : !ID_EDEFAULT.equals(id);
case RequirementsPackage.REQUIREMENT__DERIVED:
return !getDerived().isEmpty();
case RequirementsPackage.REQUIREMENT__DERIVED_FROM:
return !getDerivedFrom().isEmpty();
case RequirementsPackage.REQUIREMENT__SATISFIED_BY:
return !getSatisfiedBy().isEmpty();
case RequirementsPackage.REQUIREMENT__REFINED_BY:
return !getRefinedBy().isEmpty();
case RequirementsPackage.REQUIREMENT__TRACED_TO:
return !getTracedTo().isEmpty();
case RequirementsPackage.REQUIREMENT__VERIFIED_BY:
return !getVerifiedBy().isEmpty();
case RequirementsPackage.REQUIREMENT__MASTER:
return basicGetMaster() != null;
case RequirementsPackage.REQUIREMENT__BASE_CLASS:
return base_Class != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch(featureID) {
case RequirementsPackage.REQUIREMENT__TEXT:
setText((String)newValue);
return;
case RequirementsPackage.REQUIREMENT__ID:
setId((String)newValue);
return;
case RequirementsPackage.REQUIREMENT__BASE_CLASS:
setBase_Class((org.eclipse.uml2.uml.Class)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return RequirementsPackage.Literals.REQUIREMENT;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch(featureID) {
case RequirementsPackage.REQUIREMENT__TEXT:
setText(TEXT_EDEFAULT);
return;
case RequirementsPackage.REQUIREMENT__ID:
setId(ID_EDEFAULT);
return;
case RequirementsPackage.REQUIREMENT__BASE_CLASS:
setBase_Class((org.eclipse.uml2.uml.Class)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public org.eclipse.uml2.uml.Class getBase_Class() {
if(base_Class != null && base_Class.eIsProxy()) {
InternalEObject oldBase_Class = (InternalEObject)base_Class;
base_Class = (org.eclipse.uml2.uml.Class)eResolveProxy(oldBase_Class);
if(base_Class != oldBase_Class) {
if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, RequirementsPackage.REQUIREMENT__BASE_CLASS, oldBase_Class, base_Class));
}
}
return base_Class;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public EList<Requirement> getDerived() {
// This should return the Requirement(s) derived from current
EList<Requirement> derived = new BasicEList<Requirement>();
DeriveReqt currentDeriveReqt = null;
if(getBase_Class() != null) {
Iterator<DirectedRelationship> itDep = getBase_Class().getTargetDirectedRelationships().iterator();
// Find DeriveReqt link
while(itDep.hasNext()) {
DirectedRelationship currentDirectedRelationship = itDep.next();
currentDeriveReqt = UMLUtil.getStereotypeApplication(currentDirectedRelationship, DeriveReqt.class);
if(currentDeriveReqt != null) {
EList<NamedElement> clients = currentDeriveReqt.getBase_Abstraction().getClients();
Iterator<NamedElement> it = clients.iterator();
while(it.hasNext()) {
Requirement currentRequirement = UMLUtil.getStereotypeApplication(it.next(), Requirement.class);
if(currentRequirement != null) {
derived.add(currentRequirement);
}
}
}
}
}
UnmodifiableEList<Requirement> resultList = new UnmodifiableEList<Requirement>(this, RequirementsPackage.eINSTANCE.getRequirement_Derived(), derived.size(), derived.toArray());
return resultList;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public EList<Requirement> getDerivedFrom() {
// This should return the Requirement(s) this Requirement is derived
// from
EList<Requirement> derivedFrom = new BasicEList<Requirement>();
DeriveReqt currentDeriveReqt = null;
if(getBase_Class() != null) {
Iterator<DirectedRelationship> itDep = getBase_Class().getSourceDirectedRelationships().iterator();
// Find DeriveReqt link
while(itDep.hasNext()) {
DirectedRelationship currentDRelationship = itDep.next();
currentDeriveReqt = UMLUtil.getStereotypeApplication(currentDRelationship, DeriveReqt.class);
if(currentDeriveReqt != null) {
EList<NamedElement> suppliers = currentDeriveReqt.getBase_Abstraction().getSuppliers();
Iterator<NamedElement> it = suppliers.iterator();
while(it.hasNext()) {
Requirement currentRequirement = UMLUtil.getStereotypeApplication(it.next(), Requirement.class);
if(currentRequirement != null) {
derivedFrom.add(currentRequirement);
}
}
}
}
}
UnmodifiableEList<Requirement> resultList = new UnmodifiableEList<Requirement>(this, RequirementsPackage.eINSTANCE.getRequirement_DerivedFrom(), derivedFrom.size(), derivedFrom.toArray());
return resultList;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public String getId() {
return id;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Requirement getMaster() {
Requirement master = basicGetMaster();
return master != null && master.eIsProxy() ? (Requirement)eResolveProxy((InternalEObject)master) : master;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public EList<NamedElement> getRefinedBy() {
// This should return the NamedElement(s) that refine current
// Requirement
EList<NamedElement> refinedBy = new BasicEList<NamedElement>();
Refine currentRefine = null;
if(getBase_Class() != null) {
Iterator<DirectedRelationship> itDep = getBase_Class().getTargetDirectedRelationships().iterator();
// Find Refine link
while(itDep.hasNext()) {
DirectedRelationship currentDRelationship = itDep.next();
currentRefine = UMLUtil.getStereotypeApplication(currentDRelationship, Refine.class);
if(currentRefine != null) {
refinedBy.addAll(currentRefine.getBase_Abstraction().getClients());
}
}
}
UnmodifiableEList<NamedElement> resultList = new UnmodifiableEList<NamedElement>(this, RequirementsPackage.eINSTANCE.getRequirement_RefinedBy(), refinedBy.size(), refinedBy.toArray());
return resultList;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getRefinedBy(String name) {
return getRefinedBy(name, false, null);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getRefinedBy(String name, boolean ignoreCase, EClass eClass) {
refinedByLoop: for(NamedElement refinedBy : getRefinedBy()) {
if(eClass != null && !eClass.isInstance(refinedBy))
continue refinedByLoop;
if(name != null && !(ignoreCase ? name.equalsIgnoreCase(refinedBy.getName()) : name.equals(refinedBy.getName())))
continue refinedByLoop;
return refinedBy;
}
return null;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public EList<NamedElement> getSatisfiedBy() {
// This should return the NamedElement(s) that satisfy current
// Requirement
EList<NamedElement> satisfyBy = new BasicEList<NamedElement>();
Satisfy currentSatisfy = null;
if(getBase_Class() != null) {
Iterator<DirectedRelationship> itDep = getBase_Class().getTargetDirectedRelationships().iterator();
// Find Satisfy link
while(itDep.hasNext()) {
DirectedRelationship currentDRelationship = itDep.next();
currentSatisfy = UMLUtil.getStereotypeApplication(currentDRelationship, Satisfy.class);
if(currentSatisfy != null) {
satisfyBy.addAll(currentSatisfy.getBase_Abstraction().getClients());
}
}
}
UnmodifiableEList<NamedElement> resultList = new UnmodifiableEList<NamedElement>(this, RequirementsPackage.eINSTANCE.getRequirement_SatisfiedBy(), satisfyBy.size(), satisfyBy.toArray());
return resultList;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getSatisfiedBy(String name) {
return getSatisfiedBy(name, false, null);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getSatisfiedBy(String name, boolean ignoreCase, EClass eClass) {
satisfiedByLoop: for(NamedElement satisfiedBy : getSatisfiedBy()) {
if(eClass != null && !eClass.isInstance(satisfiedBy))
continue satisfiedByLoop;
if(name != null && !(ignoreCase ? name.equalsIgnoreCase(satisfiedBy.getName()) : name.equals(satisfiedBy.getName())))
continue satisfiedByLoop;
return satisfiedBy;
}
return null;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public String getText() {
return text;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public EList<NamedElement> getTracedTo() {
// This should return the NamedElement(s) traced by current Requirement
// SysML spec. : Derived from all elements that are the client of a
// �trace� relationship
// for which this requirement is a supplier.
EList<NamedElement> tracedTo = new BasicEList<NamedElement>();
Trace currentTrace = null;
if(getBase_Class() != null) {
Iterator<DirectedRelationship> itDep = getBase_Class().getTargetDirectedRelationships().iterator();
// Find Trace link
while(itDep.hasNext()) {
DirectedRelationship currentDR = itDep.next();
currentTrace = UMLUtil.getStereotypeApplication(currentDR, Trace.class);
// Must be a Trace not a subtype (see bug #352563).
if((currentTrace != null) && (currentTrace.eClass() == StandardPackage.eINSTANCE.getTrace())) {
EList<NamedElement> suppliers = currentTrace.getBase_Abstraction().getClients();
tracedTo.addAll(suppliers);
}
}
}
UnmodifiableEList<NamedElement> resultList = new UnmodifiableEList<NamedElement>(this, RequirementsPackage.eINSTANCE.getRequirement_TracedTo(), tracedTo.size(), tracedTo.toArray());
return resultList;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getTracedTo(String name) {
return getTracedTo(name, false, null);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getTracedTo(String name, boolean ignoreCase, EClass eClass) {
tracedToLoop: for(NamedElement tracedTo : getTracedTo()) {
if(eClass != null && !eClass.isInstance(tracedTo))
continue tracedToLoop;
if(name != null && !(ignoreCase ? name.equalsIgnoreCase(tracedTo.getName()) : name.equals(tracedTo.getName())))
continue tracedToLoop;
return tracedTo;
}
return null;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public EList<NamedElement> getVerifiedBy() {
// This should return the list of NamedElement verifying current
// Requirement
EList<NamedElement> verifiedBy = new BasicEList<NamedElement>();
Verify currentVerify = null;
if(getBase_Class() != null) {
Iterator<DirectedRelationship> itDep = getBase_Class().getTargetDirectedRelationships().iterator();
// Find Verify link
while(itDep.hasNext()) {
DirectedRelationship currentDRelationship = itDep.next();
currentVerify = UMLUtil.getStereotypeApplication(currentDRelationship, Verify.class);
if(currentVerify != null) {
verifiedBy.addAll(currentVerify.getBase_Abstraction().getClients());
}
}
}
UnmodifiableEList<NamedElement> resultList = new UnmodifiableEList<NamedElement>(this, RequirementsPackage.eINSTANCE.getRequirement_VerifiedBy(), verifiedBy.size(), verifiedBy.toArray());
return resultList;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getVerifiedBy(String name) {
return getVerifiedBy(name, false, null);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NamedElement getVerifiedBy(String name, boolean ignoreCase, EClass eClass) {
verifiedByLoop: for(NamedElement verifiedBy : getVerifiedBy()) {
if(eClass != null && !eClass.isInstance(verifiedBy))
continue verifiedByLoop;
if(name != null && !(ignoreCase ? name.equalsIgnoreCase(verifiedBy.getName()) : name.equals(verifiedBy.getName())))
continue verifiedByLoop;
return verifiedBy;
}
return null;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setBase_Class(org.eclipse.uml2.uml.Class newBase_Class) {
org.eclipse.uml2.uml.Class oldBase_Class = base_Class;
base_Class = newBase_Class;
if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RequirementsPackage.REQUIREMENT__BASE_CLASS, oldBase_Class, base_Class));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setId(String newId) {
String oldId = id;
id = newId;
if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RequirementsPackage.REQUIREMENT__ID, oldId, id));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public void setMaster(Requirement newMaster) {
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setText(String newText) {
String oldText = text;
text = newText;
if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RequirementsPackage.REQUIREMENT__TEXT, oldText, text));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if(eIsProxy())
return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (text: ");
result.append(text);
result.append(", id: ");
result.append(id);
result.append(')');
return result.toString();
}
} // RequirementImpl