/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.gmf.codegen.gmfgen.impl;
import java.util.Collection;
import java.util.LinkedList;
import org.eclipse.emf.codegen.ecore.genmodel.GenClass;
import org.eclipse.emf.codegen.ecore.genmodel.GenFeature;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.BasicEList;
import org.eclipse.emf.common.util.ECollections;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.EcoreEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.gmf.codegen.gmfgen.FeatureLinkModelFacet;
import org.eclipse.gmf.codegen.gmfgen.GMFGenPackage;
import org.eclipse.gmf.codegen.gmfgen.GenChildLabelNode;
import org.eclipse.gmf.codegen.gmfgen.GenCommonBase;
import org.eclipse.gmf.codegen.gmfgen.GenDiagram;
import org.eclipse.gmf.codegen.gmfgen.GenLink;
import org.eclipse.gmf.codegen.gmfgen.GenLinkConstraints;
import org.eclipse.gmf.codegen.gmfgen.GenLinkEnd;
import org.eclipse.gmf.codegen.gmfgen.GenLinkLabel;
import org.eclipse.gmf.codegen.gmfgen.GenNode;
import org.eclipse.gmf.codegen.gmfgen.LinkModelFacet;
import org.eclipse.gmf.codegen.gmfgen.TypeLinkModelFacet;
import org.eclipse.gmf.codegen.gmfgen.TypeModelFacet;
import org.eclipse.gmf.internal.codegen.util.Extras;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Gen Link</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getGenOutgoingLinks <em>Gen Outgoing Links</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getGenIncomingLinks <em>Gen Incoming Links</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getDiagram <em>Diagram</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getModelFacet <em>Model Facet</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getLabels <em>Labels</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#isOutgoingCreationAllowed <em>Outgoing Creation Allowed</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#isIncomingCreationAllowed <em>Incoming Creation Allowed</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#isViewDirectionAlignedWithModel <em>View Direction Aligned With Model</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getCreationConstraints <em>Creation Constraints</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#isTargetReorientingAllowed <em>Target Reorienting Allowed</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#isSourceReorientingAllowed <em>Source Reorienting Allowed</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getCreateCommandClassName <em>Create Command Class Name</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getReorientCommandClassName <em>Reorient Command Class Name</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#isTreeBranch <em>Tree Branch</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getSources <em>Sources</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenLinkImpl#getTargets <em>Targets</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class GenLinkImpl extends GenCommonBaseImpl implements GenLink {
/**
* The cached value of the '{@link #getModelFacet() <em>Model Facet</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getModelFacet()
* @generated
* @ordered
*/
protected LinkModelFacet modelFacet;
/**
* The cached value of the '{@link #getLabels() <em>Labels</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLabels()
* @generated
* @ordered
*/
protected EList<GenLinkLabel> labels;
/**
* The default value of the '{@link #isOutgoingCreationAllowed() <em>Outgoing Creation Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isOutgoingCreationAllowed()
* @generated
* @ordered
*/
protected static final boolean OUTGOING_CREATION_ALLOWED_EDEFAULT = true;
/**
* The cached value of the '{@link #isOutgoingCreationAllowed() <em>Outgoing Creation Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isOutgoingCreationAllowed()
* @generated
* @ordered
*/
protected boolean outgoingCreationAllowed = OUTGOING_CREATION_ALLOWED_EDEFAULT;
/**
* The default value of the '{@link #isIncomingCreationAllowed() <em>Incoming Creation Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIncomingCreationAllowed()
* @generated
* @ordered
*/
protected static final boolean INCOMING_CREATION_ALLOWED_EDEFAULT = false;
/**
* The cached value of the '{@link #isIncomingCreationAllowed() <em>Incoming Creation Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIncomingCreationAllowed()
* @generated
* @ordered
*/
protected boolean incomingCreationAllowed = INCOMING_CREATION_ALLOWED_EDEFAULT;
/**
* The default value of the '{@link #isViewDirectionAlignedWithModel() <em>View Direction Aligned With Model</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isViewDirectionAlignedWithModel()
* @generated
* @ordered
*/
protected static final boolean VIEW_DIRECTION_ALIGNED_WITH_MODEL_EDEFAULT = true;
/**
* The cached value of the '{@link #isViewDirectionAlignedWithModel() <em>View Direction Aligned With Model</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isViewDirectionAlignedWithModel()
* @generated
* @ordered
*/
protected boolean viewDirectionAlignedWithModel = VIEW_DIRECTION_ALIGNED_WITH_MODEL_EDEFAULT;
/**
* The cached value of the '{@link #getCreationConstraints() <em>Creation Constraints</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCreationConstraints()
* @generated
* @ordered
*/
protected GenLinkConstraints creationConstraints;
/**
* The default value of the '{@link #isTargetReorientingAllowed() <em>Target Reorienting Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isTargetReorientingAllowed()
* @generated
* @ordered
*/
protected static final boolean TARGET_REORIENTING_ALLOWED_EDEFAULT = true;
/**
* The cached value of the '{@link #isTargetReorientingAllowed() <em>Target Reorienting Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isTargetReorientingAllowed()
* @generated
* @ordered
*/
protected boolean targetReorientingAllowed = TARGET_REORIENTING_ALLOWED_EDEFAULT;
/**
* The default value of the '{@link #isSourceReorientingAllowed() <em>Source Reorienting Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isSourceReorientingAllowed()
* @generated
* @ordered
*/
protected static final boolean SOURCE_REORIENTING_ALLOWED_EDEFAULT = true;
/**
* The cached value of the '{@link #isSourceReorientingAllowed() <em>Source Reorienting Allowed</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isSourceReorientingAllowed()
* @generated
* @ordered
*/
protected boolean sourceReorientingAllowed = SOURCE_REORIENTING_ALLOWED_EDEFAULT;
/**
* The default value of the '{@link #getCreateCommandClassName() <em>Create Command Class Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCreateCommandClassName()
* @generated
* @ordered
*/
protected static final String CREATE_COMMAND_CLASS_NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getCreateCommandClassName() <em>Create Command Class Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCreateCommandClassName()
* @generated
* @ordered
*/
protected String createCommandClassName = CREATE_COMMAND_CLASS_NAME_EDEFAULT;
/**
* The default value of the '{@link #getReorientCommandClassName() <em>Reorient Command Class Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReorientCommandClassName()
* @generated
* @ordered
*/
protected static final String REORIENT_COMMAND_CLASS_NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getReorientCommandClassName() <em>Reorient Command Class Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReorientCommandClassName()
* @generated
* @ordered
*/
protected String reorientCommandClassName = REORIENT_COMMAND_CLASS_NAME_EDEFAULT;
/**
* The default value of the '{@link #isTreeBranch() <em>Tree Branch</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isTreeBranch()
* @generated
* @ordered
*/
protected static final boolean TREE_BRANCH_EDEFAULT = true;
/**
* The cached value of the '{@link #isTreeBranch() <em>Tree Branch</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isTreeBranch()
* @generated
* @ordered
*/
protected boolean treeBranch = TREE_BRANCH_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected GenLinkImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return GMFGenPackage.eINSTANCE.getGenLink();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenLink> getGenOutgoingLinks() {
EList<GenLink> r = GenLinkEndOperations.getGenOutgoingLinks(this);
return new EcoreEList.UnmodifiableEList<GenLink>(this, GMFGenPackage.eINSTANCE.getGenLinkEnd_GenOutgoingLinks(), r.size(), r.toArray());
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenLink> getGenIncomingLinks() {
EList<GenLink> r = GenLinkEndOperations.getGenIncomingLinks(this);
return new EcoreEList.UnmodifiableEList<GenLink>(this, GMFGenPackage.eINSTANCE.getGenLinkEnd_GenIncomingLinks(), r.size(), r.toArray());
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenDiagram getDiagram() {
if (eContainerFeatureID() != GMFGenPackage.GEN_LINK__DIAGRAM) return null;
return (GenDiagram)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public LinkModelFacet getModelFacet() {
return modelFacet;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetModelFacet(LinkModelFacet newModelFacet, NotificationChain msgs) {
LinkModelFacet oldModelFacet = modelFacet;
modelFacet = newModelFacet;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__MODEL_FACET, oldModelFacet, newModelFacet);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setModelFacet(LinkModelFacet newModelFacet) {
if (newModelFacet != modelFacet) {
NotificationChain msgs = null;
if (modelFacet != null)
msgs = ((InternalEObject)modelFacet).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - GMFGenPackage.GEN_LINK__MODEL_FACET, null, msgs);
if (newModelFacet != null)
msgs = ((InternalEObject)newModelFacet).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - GMFGenPackage.GEN_LINK__MODEL_FACET, null, msgs);
msgs = basicSetModelFacet(newModelFacet, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__MODEL_FACET, newModelFacet, newModelFacet));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<GenLinkLabel> getLabels() {
if (labels == null) {
labels = new EObjectContainmentWithInverseEList<GenLinkLabel>(GenLinkLabel.class, this, GMFGenPackage.GEN_LINK__LABELS, GMFGenPackage.GEN_LINK_LABEL__LINK);
}
return labels;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isOutgoingCreationAllowed() {
return outgoingCreationAllowed;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOutgoingCreationAllowed(boolean newOutgoingCreationAllowed) {
boolean oldOutgoingCreationAllowed = outgoingCreationAllowed;
outgoingCreationAllowed = newOutgoingCreationAllowed;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__OUTGOING_CREATION_ALLOWED, oldOutgoingCreationAllowed, outgoingCreationAllowed));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isIncomingCreationAllowed() {
return incomingCreationAllowed;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setIncomingCreationAllowed(boolean newIncomingCreationAllowed) {
boolean oldIncomingCreationAllowed = incomingCreationAllowed;
incomingCreationAllowed = newIncomingCreationAllowed;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__INCOMING_CREATION_ALLOWED, oldIncomingCreationAllowed, incomingCreationAllowed));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isViewDirectionAlignedWithModel() {
return viewDirectionAlignedWithModel;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setViewDirectionAlignedWithModel(boolean newViewDirectionAlignedWithModel) {
boolean oldViewDirectionAlignedWithModel = viewDirectionAlignedWithModel;
viewDirectionAlignedWithModel = newViewDirectionAlignedWithModel;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__VIEW_DIRECTION_ALIGNED_WITH_MODEL, oldViewDirectionAlignedWithModel, viewDirectionAlignedWithModel));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenLinkConstraints getCreationConstraints() {
return creationConstraints;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetCreationConstraints(GenLinkConstraints newCreationConstraints, NotificationChain msgs) {
GenLinkConstraints oldCreationConstraints = creationConstraints;
creationConstraints = newCreationConstraints;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS, oldCreationConstraints, newCreationConstraints);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setCreationConstraints(GenLinkConstraints newCreationConstraints) {
if (newCreationConstraints != creationConstraints) {
NotificationChain msgs = null;
if (creationConstraints != null)
msgs = ((InternalEObject)creationConstraints).eInverseRemove(this, GMFGenPackage.GEN_LINK_CONSTRAINTS__LINK, GenLinkConstraints.class, msgs);
if (newCreationConstraints != null)
msgs = ((InternalEObject)newCreationConstraints).eInverseAdd(this, GMFGenPackage.GEN_LINK_CONSTRAINTS__LINK, GenLinkConstraints.class, msgs);
msgs = basicSetCreationConstraints(newCreationConstraints, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS, newCreationConstraints, newCreationConstraints));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isTargetReorientingAllowed() {
return targetReorientingAllowed;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTargetReorientingAllowed(boolean newTargetReorientingAllowed) {
boolean oldTargetReorientingAllowed = targetReorientingAllowed;
targetReorientingAllowed = newTargetReorientingAllowed;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__TARGET_REORIENTING_ALLOWED, oldTargetReorientingAllowed, targetReorientingAllowed));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isSourceReorientingAllowed() {
return sourceReorientingAllowed;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSourceReorientingAllowed(boolean newSourceReorientingAllowed) {
boolean oldSourceReorientingAllowed = sourceReorientingAllowed;
sourceReorientingAllowed = newSourceReorientingAllowed;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__SOURCE_REORIENTING_ALLOWED, oldSourceReorientingAllowed, sourceReorientingAllowed));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getCreateCommandClassNameGen() {
return createCommandClassName;
}
public String getCreateCommandClassName() {
return GenCommonBaseImpl.getValidClassName(getCreateCommandClassNameGen(), this, CREATE_COMMAND_SUFFIX);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setCreateCommandClassName(String newCreateCommandClassName) {
String oldCreateCommandClassName = createCommandClassName;
createCommandClassName = newCreateCommandClassName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__CREATE_COMMAND_CLASS_NAME, oldCreateCommandClassName, createCommandClassName));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getReorientCommandClassNameGen() {
return reorientCommandClassName;
}
public String getReorientCommandClassName() {
return GenCommonBaseImpl.getValidClassName(getReorientCommandClassNameGen(), this, REORIENT_COMMAND_SUFFIX);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setReorientCommandClassName(String newReorientCommandClassName) {
String oldReorientCommandClassName = reorientCommandClassName;
reorientCommandClassName = newReorientCommandClassName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__REORIENT_COMMAND_CLASS_NAME, oldReorientCommandClassName, reorientCommandClassName));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isTreeBranch() {
return treeBranch;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTreeBranch(boolean newTreeBranch) {
boolean oldTreeBranch = treeBranch;
treeBranch = newTreeBranch;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_LINK__TREE_BRANCH, oldTreeBranch, treeBranch));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenLinkEnd> getSources() {
final EReference feature = GMFGenPackage.eINSTANCE.getGenLink_Sources();
if (getModelFacet() == null){
return new EcoreEList.UnmodifiableEList<GenLinkEnd>(this, feature, 0, new Object[0]);
}
EList<GenLinkEnd> r = getCompatibleLinkEnds(getModelFacet().getSourceType());
return new EcoreEList.UnmodifiableEList<GenLinkEnd>(this, feature, r.size(), r.toArray());
}
private EList<GenLinkEnd> getCompatibleLinkEnds(GenClass desiredType) {
if (desiredType == null){
return ECollections.emptyEList();
}
BasicEList<GenLinkEnd> result = new BasicEList<GenLinkEnd>();
for (GenNode nextNode : getDiagram().getAllNodes()){
if (nextNode instanceof GenChildLabelNode){
continue;
}
if (canBeLinkEnd(desiredType, nextNode.getModelFacet())){
result.add(nextNode);
}
}
for (GenLink nextLink : getDiagram().getLinks()){
if (nextLink.getModelFacet() instanceof TypeModelFacet && canBeLinkEnd(desiredType, (TypeModelFacet)nextLink.getModelFacet())){
result.add(nextLink);
}
}
return result;
}
private static boolean canBeLinkEnd(GenClass desiredEndType, TypeModelFacet actualModelFacet){
if (desiredEndType == null || actualModelFacet == null){
return false;
}
GenClass actualMetaclass = actualModelFacet.getMetaClass();
return actualMetaclass != null && Extras.isSuperTypeOf(desiredEndType.getEcoreClass(), actualMetaclass.getEcoreClass());
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenLinkEnd> getTargets() {
EReference feature = GMFGenPackage.eINSTANCE.getGenLink_Targets();
if (getModelFacet() == null){
return new EcoreEList.UnmodifiableEList<GenLinkEnd>(this, feature, 0, new Object[0]);
}
EList<GenLinkEnd> r = getCompatibleLinkEnds(getModelFacet().getTargetType());
return new EcoreEList.UnmodifiableEList<GenLinkEnd>(this, feature, r.size(), r.toArray());
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenCommonBase> getAssistantSources() {
if (getModelFacet() == null) {
return ECollections.emptyEList();
}
return getParticipants(getModelFacet().getAssistantSourceTypes());
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenCommonBase> getAssistantTargets() {
if (getModelFacet() == null) {
return ECollections.emptyEList();
}
return getParticipants(getModelFacet().getAssistantTargetTypes());
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public String getCreateCommandQualifiedClassName() {
return getDiagram().getEditCommandsPackageName() + '.' + getCreateCommandClassName();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public String getReorientCommandQualifiedClassName() {
return getDiagram().getEditCommandsPackageName() + '.' + getReorientCommandClassName();
}
/**
* Finds nodes that are based on the specified types.
*/
protected EList<GenCommonBase> getParticipants(EList<GenClass> participantTypes) {
LinkedList<GenNode> participants = new LinkedList<GenNode>();
for (GenNode node : getDiagram().getAllNodes()) {
if (node.getModelFacet() != null) {
GenClass nodeType = node.getModelFacet().getMetaClass();
if (nodeType != null && nodeType.getEcoreClass() != null) {
for (GenClass participantType : participantTypes) {
if (participantType.getEcoreClass() != null && Extras.isSuperTypeOf(participantType.getEcoreClass(), nodeType.getEcoreClass())) {
participants.add(node);
}
}
}
}
}
return new BasicEList.UnmodifiableEList<GenCommonBase>(participants.size(), participants.toArray());
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case GMFGenPackage.GEN_LINK__DIAGRAM:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, GMFGenPackage.GEN_LINK__DIAGRAM, msgs);
case GMFGenPackage.GEN_LINK__LABELS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getLabels()).basicAdd(otherEnd, msgs);
case GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS:
if (creationConstraints != null)
msgs = ((InternalEObject)creationConstraints).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS, null, msgs);
return basicSetCreationConstraints((GenLinkConstraints)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 GMFGenPackage.GEN_LINK__DIAGRAM:
return eBasicSetContainer(null, GMFGenPackage.GEN_LINK__DIAGRAM, msgs);
case GMFGenPackage.GEN_LINK__MODEL_FACET:
return basicSetModelFacet(null, msgs);
case GMFGenPackage.GEN_LINK__LABELS:
return ((InternalEList<?>)getLabels()).basicRemove(otherEnd, msgs);
case GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS:
return basicSetCreationConstraints(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case GMFGenPackage.GEN_LINK__DIAGRAM:
return eInternalContainer().eInverseRemove(this, GMFGenPackage.GEN_DIAGRAM__LINKS, GenDiagram.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case GMFGenPackage.GEN_LINK__GEN_OUTGOING_LINKS:
return getGenOutgoingLinks();
case GMFGenPackage.GEN_LINK__GEN_INCOMING_LINKS:
return getGenIncomingLinks();
case GMFGenPackage.GEN_LINK__DIAGRAM:
return getDiagram();
case GMFGenPackage.GEN_LINK__MODEL_FACET:
return getModelFacet();
case GMFGenPackage.GEN_LINK__LABELS:
return getLabels();
case GMFGenPackage.GEN_LINK__OUTGOING_CREATION_ALLOWED:
return isOutgoingCreationAllowed();
case GMFGenPackage.GEN_LINK__INCOMING_CREATION_ALLOWED:
return isIncomingCreationAllowed();
case GMFGenPackage.GEN_LINK__VIEW_DIRECTION_ALIGNED_WITH_MODEL:
return isViewDirectionAlignedWithModel();
case GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS:
return getCreationConstraints();
case GMFGenPackage.GEN_LINK__TARGET_REORIENTING_ALLOWED:
return isTargetReorientingAllowed();
case GMFGenPackage.GEN_LINK__SOURCE_REORIENTING_ALLOWED:
return isSourceReorientingAllowed();
case GMFGenPackage.GEN_LINK__CREATE_COMMAND_CLASS_NAME:
return getCreateCommandClassName();
case GMFGenPackage.GEN_LINK__REORIENT_COMMAND_CLASS_NAME:
return getReorientCommandClassName();
case GMFGenPackage.GEN_LINK__TREE_BRANCH:
return isTreeBranch();
case GMFGenPackage.GEN_LINK__SOURCES:
return getSources();
case GMFGenPackage.GEN_LINK__TARGETS:
return getTargets();
}
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 GMFGenPackage.GEN_LINK__MODEL_FACET:
setModelFacet((LinkModelFacet)newValue);
return;
case GMFGenPackage.GEN_LINK__LABELS:
getLabels().clear();
getLabels().addAll((Collection<? extends GenLinkLabel>)newValue);
return;
case GMFGenPackage.GEN_LINK__OUTGOING_CREATION_ALLOWED:
setOutgoingCreationAllowed((Boolean)newValue);
return;
case GMFGenPackage.GEN_LINK__INCOMING_CREATION_ALLOWED:
setIncomingCreationAllowed((Boolean)newValue);
return;
case GMFGenPackage.GEN_LINK__VIEW_DIRECTION_ALIGNED_WITH_MODEL:
setViewDirectionAlignedWithModel((Boolean)newValue);
return;
case GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS:
setCreationConstraints((GenLinkConstraints)newValue);
return;
case GMFGenPackage.GEN_LINK__TARGET_REORIENTING_ALLOWED:
setTargetReorientingAllowed((Boolean)newValue);
return;
case GMFGenPackage.GEN_LINK__SOURCE_REORIENTING_ALLOWED:
setSourceReorientingAllowed((Boolean)newValue);
return;
case GMFGenPackage.GEN_LINK__CREATE_COMMAND_CLASS_NAME:
setCreateCommandClassName((String)newValue);
return;
case GMFGenPackage.GEN_LINK__REORIENT_COMMAND_CLASS_NAME:
setReorientCommandClassName((String)newValue);
return;
case GMFGenPackage.GEN_LINK__TREE_BRANCH:
setTreeBranch((Boolean)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case GMFGenPackage.GEN_LINK__MODEL_FACET:
setModelFacet((LinkModelFacet)null);
return;
case GMFGenPackage.GEN_LINK__LABELS:
getLabels().clear();
return;
case GMFGenPackage.GEN_LINK__OUTGOING_CREATION_ALLOWED:
setOutgoingCreationAllowed(OUTGOING_CREATION_ALLOWED_EDEFAULT);
return;
case GMFGenPackage.GEN_LINK__INCOMING_CREATION_ALLOWED:
setIncomingCreationAllowed(INCOMING_CREATION_ALLOWED_EDEFAULT);
return;
case GMFGenPackage.GEN_LINK__VIEW_DIRECTION_ALIGNED_WITH_MODEL:
setViewDirectionAlignedWithModel(VIEW_DIRECTION_ALIGNED_WITH_MODEL_EDEFAULT);
return;
case GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS:
setCreationConstraints((GenLinkConstraints)null);
return;
case GMFGenPackage.GEN_LINK__TARGET_REORIENTING_ALLOWED:
setTargetReorientingAllowed(TARGET_REORIENTING_ALLOWED_EDEFAULT);
return;
case GMFGenPackage.GEN_LINK__SOURCE_REORIENTING_ALLOWED:
setSourceReorientingAllowed(SOURCE_REORIENTING_ALLOWED_EDEFAULT);
return;
case GMFGenPackage.GEN_LINK__CREATE_COMMAND_CLASS_NAME:
setCreateCommandClassName(CREATE_COMMAND_CLASS_NAME_EDEFAULT);
return;
case GMFGenPackage.GEN_LINK__REORIENT_COMMAND_CLASS_NAME:
setReorientCommandClassName(REORIENT_COMMAND_CLASS_NAME_EDEFAULT);
return;
case GMFGenPackage.GEN_LINK__TREE_BRANCH:
setTreeBranch(TREE_BRANCH_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case GMFGenPackage.GEN_LINK__GEN_OUTGOING_LINKS:
return !getGenOutgoingLinks().isEmpty();
case GMFGenPackage.GEN_LINK__GEN_INCOMING_LINKS:
return !getGenIncomingLinks().isEmpty();
case GMFGenPackage.GEN_LINK__DIAGRAM:
return getDiagram() != null;
case GMFGenPackage.GEN_LINK__MODEL_FACET:
return modelFacet != null;
case GMFGenPackage.GEN_LINK__LABELS:
return labels != null && !labels.isEmpty();
case GMFGenPackage.GEN_LINK__OUTGOING_CREATION_ALLOWED:
return outgoingCreationAllowed != OUTGOING_CREATION_ALLOWED_EDEFAULT;
case GMFGenPackage.GEN_LINK__INCOMING_CREATION_ALLOWED:
return incomingCreationAllowed != INCOMING_CREATION_ALLOWED_EDEFAULT;
case GMFGenPackage.GEN_LINK__VIEW_DIRECTION_ALIGNED_WITH_MODEL:
return viewDirectionAlignedWithModel != VIEW_DIRECTION_ALIGNED_WITH_MODEL_EDEFAULT;
case GMFGenPackage.GEN_LINK__CREATION_CONSTRAINTS:
return creationConstraints != null;
case GMFGenPackage.GEN_LINK__TARGET_REORIENTING_ALLOWED:
return targetReorientingAllowed != TARGET_REORIENTING_ALLOWED_EDEFAULT;
case GMFGenPackage.GEN_LINK__SOURCE_REORIENTING_ALLOWED:
return sourceReorientingAllowed != SOURCE_REORIENTING_ALLOWED_EDEFAULT;
case GMFGenPackage.GEN_LINK__CREATE_COMMAND_CLASS_NAME:
return CREATE_COMMAND_CLASS_NAME_EDEFAULT == null ? createCommandClassName != null : !CREATE_COMMAND_CLASS_NAME_EDEFAULT.equals(createCommandClassName);
case GMFGenPackage.GEN_LINK__REORIENT_COMMAND_CLASS_NAME:
return REORIENT_COMMAND_CLASS_NAME_EDEFAULT == null ? reorientCommandClassName != null : !REORIENT_COMMAND_CLASS_NAME_EDEFAULT.equals(reorientCommandClassName);
case GMFGenPackage.GEN_LINK__TREE_BRANCH:
return treeBranch != TREE_BRANCH_EDEFAULT;
case GMFGenPackage.GEN_LINK__SOURCES:
return !getSources().isEmpty();
case GMFGenPackage.GEN_LINK__TARGETS:
return !getTargets().isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
if (baseClass == GenLinkEnd.class) {
switch (derivedFeatureID) {
case GMFGenPackage.GEN_LINK__GEN_OUTGOING_LINKS: return GMFGenPackage.GEN_LINK_END__GEN_OUTGOING_LINKS;
case GMFGenPackage.GEN_LINK__GEN_INCOMING_LINKS: return GMFGenPackage.GEN_LINK_END__GEN_INCOMING_LINKS;
default: return -1;
}
}
return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
if (baseClass == GenLinkEnd.class) {
switch (baseFeatureID) {
case GMFGenPackage.GEN_LINK_END__GEN_OUTGOING_LINKS: return GMFGenPackage.GEN_LINK__GEN_OUTGOING_LINKS;
case GMFGenPackage.GEN_LINK_END__GEN_INCOMING_LINKS: return GMFGenPackage.GEN_LINK__GEN_INCOMING_LINKS;
default: return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (outgoingCreationAllowed: ");
result.append(outgoingCreationAllowed);
result.append(", incomingCreationAllowed: ");
result.append(incomingCreationAllowed);
result.append(", viewDirectionAlignedWithModel: ");
result.append(viewDirectionAlignedWithModel);
result.append(", targetReorientingAllowed: ");
result.append(targetReorientingAllowed);
result.append(", sourceReorientingAllowed: ");
result.append(sourceReorientingAllowed);
result.append(", createCommandClassName: ");
result.append(createCommandClassName);
result.append(", reorientCommandClassName: ");
result.append(reorientCommandClassName);
result.append(", treeBranch: ");
result.append(treeBranch);
result.append(')');
return result.toString();
}
public String getClassNamePrefix() {
// should be consistent with ClassNamingStrategy
LinkModelFacet aModelFacet = getModelFacet();
if (aModelFacet instanceof TypeLinkModelFacet) {
GenClass metaClass = ((TypeLinkModelFacet) aModelFacet).getMetaClass();
String name = metaClass.getName();
if (!isEmpty(name)) {
return getValidClassName(name);
}
} else if (aModelFacet instanceof FeatureLinkModelFacet) {
GenFeature metaFeature = ((FeatureLinkModelFacet) aModelFacet).getMetaFeature();
String name = metaFeature.getCapName();
if (!isEmpty(name)) {
return getValidClassName(metaFeature.getGenClass().getName() + name);
}
}
return CLASS_NAME_PREFIX;
}
public boolean isSansDomain() {
return getModelFacet() == null;
}
} //GenLinkImpl
