/** {@inheritDoc} */
@Override
protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info)
throws ExecutionException {
// Remove elements whose container is getting copied.
// ClipboardSupportUtil.getCopyElements(getObjectsToBeDuplicated());
// Perform the copy and update the references.
EcoreUtil.Copier copier = new TableCopier(getAllDuplicatedObjectsMap());
copier.copy(TableToDuplicate);
copier.copyReferences();
EObject duplicateTable = copier.get(TableToDuplicate);
Resource targetResource =
getNotationResourceForTable(((Table) duplicateTable).getContext(), getEditingDomain());
Resource diTargetResource =
getDiResourceForTable(((Table) duplicateTable).getContext(), getEditingDomain());
if (targetResource != null) {
targetResource.getContents().add(duplicateTable);
if (diTargetResource != null) {
try {
IPageManager pageManager =
ServiceUtilsForResource.getInstance().getIPageManager(diTargetResource);
pageManager.addPage(duplicateTable);
} catch (ServiceException e) {
Activator.log.error(e);
}
} else {
Activator.log.error(
"It was not possible to find the di resource where to add the Table page",
null); //$NON-NLS-1$
}
} else {
Activator.log.warn(
"It was not possible to find the Resource with the target EObject"); //$NON-NLS-1$
targetResource = TableToDuplicate.eResource();
if (targetResource != null) {
Activator.log.error(
"It was not possible to find the Resource with the source Table",
null); //$NON-NLS-1$
targetResource.getContents().add(duplicateTable);
if (diTargetResource != null) {
try {
IPageManager pageManager =
ServiceUtilsForResource.getInstance().getIPageManager(diTargetResource);
pageManager.addPage(duplicateTable);
} catch (ServiceException e) {
Activator.log.error(e);
}
} else {
Activator.log.error(
"It was not possible to find the di resource where to add the Table page",
null); //$NON-NLS-1$
}
}
}
return CommandResult.newOKCommandResult(getAllDuplicatedObjectsMap());
}
public static AbstractElement getPredicatedElement(AbstractElement element) {
if (element.isPredicated()) {
return element;
}
if (element instanceof Assignment) {
return getPredicatedElement(((Assignment) element).getTerminal());
}
if (element instanceof RuleCall) {
final RuleCall ruleCall = (RuleCall) element;
final AbstractRule calledRule = ruleCall.getRule();
Group group = (Group) calledRule.getAlternatives();
AbstractElement first = group.getElements().get(0);
AbstractElement result = getPredicatedElement(first);
if (ruleCall.getArguments().isEmpty()) {
return result;
}
EcoreUtil.Copier copier =
new EcoreUtil.Copier() {
private static final long serialVersionUID = 1L;
@Override
public EObject copy(EObject eObject) {
if (eObject instanceof ParameterReference) {
ParameterReference paramRef = (ParameterReference) eObject;
Parameter parameter = paramRef.getParameter();
if (calledRule == GrammarUtil.containingRule(parameter)) {
for (NamedArgument givenArgument : ruleCall.getArguments()) {
if (givenArgument.getParameter() == parameter) {
EObject result = copy(givenArgument.getValue());
return result;
}
}
throw new IllegalStateException();
}
}
return super.copy(eObject);
}
};
AbstractElement clone = (AbstractElement) copier.copy(result);
copier.copyReferences();
return clone;
}
return element;
}
private Multimap<TerminalRule, AbstractRule> copyRuleBodies(
final List<AbstractRule> copies,
final Map<RuleWithParameterValues, AbstractRule> origToCopy) {
abstract class __FlattenedGrammarAccess_1 extends EcoreUtil.Copier {
final __FlattenedGrammarAccess_1 _this__FlattenedGrammarAccess_1 = this;
abstract Set<Parameter> getParameterConfig(
final RuleCall origRuleCall, final RuleCall copyRuleCall);
abstract void mergePredicates(final AbstractElement into, final AbstractElement from);
abstract void mergeCardinalities(final AbstractElement into, final AbstractElement from);
abstract boolean evaluate(final Condition condition);
}
final HashMultimap<TerminalRule, AbstractRule> calledFrom =
HashMultimap.<TerminalRule, AbstractRule>create();
for (final AbstractRule copy : copies) {
{
AbstractRule orig = RuleWithParameterValues.getOriginalRule(copy);
final Set<Parameter> paramValues = RuleWithParameterValues.getParamValues(copy);
EcoreUtil.Copier copier =
new __FlattenedGrammarAccess_1() {
@Override
protected void copyReference(
final EReference eReference, final EObject eObject, final EObject copyEObject) {
if ((eReference == XtextPackage.Literals.RULE_CALL__RULE)) {
RuleCall origRuleCall = ((RuleCall) eObject);
RuleCall copyRuleCall = ((RuleCall) copyEObject);
AbstractRule _rule = origRuleCall.getRule();
Set<Parameter> _parameterConfig =
this.getParameterConfig(origRuleCall, copyRuleCall);
RuleWithParameterValues _ruleWithParameterValues =
new RuleWithParameterValues(_rule, _parameterConfig);
AbstractRule calledCopy = origToCopy.get(_ruleWithParameterValues);
copyRuleCall.setRule(calledCopy);
if ((calledCopy instanceof TerminalRule)) {
calledFrom.put(((TerminalRule) calledCopy), copy);
}
} else {
super.copyReference(eReference, eObject, copyEObject);
}
}
Set<Parameter> getParameterConfig(
final RuleCall origRuleCall, final RuleCall copyRuleCall) {
EList<NamedArgument> _arguments = origRuleCall.getArguments();
boolean _isEmpty = _arguments.isEmpty();
if (_isEmpty) {
return Collections.<Parameter>emptySet();
}
EList<NamedArgument> _arguments_1 = origRuleCall.getArguments();
final Function1<NamedArgument, Boolean> _function =
(NamedArgument it) -> {
Condition _value = it.getValue();
return Boolean.valueOf(this.evaluate(_value));
};
Iterable<NamedArgument> _filter =
IterableExtensions.<NamedArgument>filter(_arguments_1, _function);
final Function1<NamedArgument, Parameter> _function_1 =
(NamedArgument it) -> {
return it.getParameter();
};
Iterable<Parameter> _map =
IterableExtensions.<NamedArgument, Parameter>map(_filter, _function_1);
Set<Parameter> result = IterableExtensions.<Parameter>toSet(_map);
return result;
}
@Override
protected void copyContainment(
final EReference eReference, final EObject eObject, final EObject copyEObject) {
boolean _matched = false;
if (Objects.equal(eReference, XtextPackage.Literals.RULE_CALL__ARGUMENTS)) {
_matched = true;
}
if (!_matched) {
if (Objects.equal(eReference, XtextPackage.Literals.GROUP__GUARD_CONDITION)) {
_matched = true;
}
}
if (_matched) {
return;
}
super.copyContainment(eReference, eObject, copyEObject);
}
@Override
public EObject copy(final EObject eObject) {
if ((eObject instanceof Group)) {
Group group = ((Group) eObject);
Condition _guardCondition = group.getGuardCondition();
boolean _tripleNotEquals = (_guardCondition != null);
if (_tripleNotEquals) {
Condition _guardCondition_1 = group.getGuardCondition();
boolean _evaluate = this.evaluate(_guardCondition_1);
boolean _not = (!_evaluate);
if (_not) {
return null;
}
}
}
EObject result = super.copy(eObject);
if ((result instanceof CompoundElement)) {
List<AbstractElement> elements = ((CompoundElement) result).getElements();
int _size = elements.size();
boolean _tripleEquals = (_size == 1);
if (_tripleEquals) {
if (((!((CompoundElement) result).isFirstSetPredicated())
&& (!((CompoundElement) result).isPredicated()))) {
AbstractElement element = elements.get(0);
this.mergeCardinalities(element, ((AbstractElement) result));
this.mergePredicates(element, ((AbstractElement) result));
return element;
} else {
AbstractElement element_1 = elements.get(0);
this.mergePredicates(((AbstractElement) result), element_1);
element_1.setFirstSetPredicated(false);
element_1.setPredicated(false);
}
}
}
if ((eObject instanceof AbstractElement)) {
OriginalElement original = new OriginalElement(((AbstractElement) eObject));
EClass _eClass = ((AbstractElement) eObject).eClass();
EClass _eClass_1 = result.eClass();
boolean _notEquals = (!Objects.equal(_eClass, _eClass_1));
if (_notEquals) {
EClass _eClass_2 = result.eClass();
String _name = _eClass_2.getName();
String _plus = ("copy is: \'" + _name);
String _plus_1 = (_plus + "\' but original was: \'");
EClass _eClass_3 = ((AbstractElement) eObject).eClass();
String _name_1 = _eClass_3.getName();
String _plus_2 = (_plus_1 + _name_1);
String _plus_3 = (_plus_2 + "\'");
throw new IllegalStateException(_plus_3);
}
original.attachToEmfObject(result);
}
return result;
}
void mergePredicates(final AbstractElement into, final AbstractElement from) {
boolean _isPredicated = from.isPredicated();
if (_isPredicated) {
into.setPredicated(true);
into.setFirstSetPredicated(false);
} else {
if (((!into.isPredicated()) && from.isFirstSetPredicated())) {
into.setFirstSetPredicated(true);
}
}
}
void mergeCardinalities(final AbstractElement into, final AbstractElement from) {
String c1 = into.getCardinality();
String c2 = from.getCardinality();
String _switchResult = null;
boolean _matched = false;
if ((Objects.equal(c1, "*") || Objects.equal(c2, "*"))) {
_matched = true;
}
if (!_matched) {
if ((Objects.equal(c1, "+") && Objects.equal(c2, "?"))) {
_matched = true;
}
}
if (!_matched) {
if ((Objects.equal(c1, "?") && Objects.equal(c2, "+"))) {
_matched = true;
}
}
if (_matched) {
_switchResult = "*";
}
if (!_matched) {
if (Objects.equal(c1, null)) {
_matched = true;
_switchResult = c2;
}
}
if (!_matched) {
_switchResult = c1;
}
into.setCardinality(_switchResult);
}
boolean evaluate(final Condition condition) {
ConditionEvaluator _conditionEvaluator = new ConditionEvaluator(paramValues);
boolean result = _conditionEvaluator.evaluate(condition);
return result;
}
};
AbstractElement _alternatives = orig.getAlternatives();
EObject _copy = copier.copy(_alternatives);
AbstractElement copiedBody = ((AbstractElement) _copy);
copier.copyReferences();
copy.setAlternatives(copiedBody);
if ((orig instanceof ParserRule)) {
ParserRule castedCopy = ((ParserRule) copy);
boolean _isDefinesHiddenTokens = ((ParserRule) orig).isDefinesHiddenTokens();
if (_isDefinesHiddenTokens) {
castedCopy.setDefinesHiddenTokens(true);
EList<AbstractRule> _hiddenTokens = ((ParserRule) orig).getHiddenTokens();
for (final AbstractRule rule : _hiddenTokens) {
{
RuleWithParameterValues _ruleWithParameterValues =
new RuleWithParameterValues(rule);
final AbstractRule copiedTerminalRule = origToCopy.get(_ruleWithParameterValues);
EList<AbstractRule> _hiddenTokens_1 = castedCopy.getHiddenTokens();
_hiddenTokens_1.add(copiedTerminalRule);
calledFrom.put(((TerminalRule) copiedTerminalRule), castedCopy);
}
}
}
}
}
}
return calledFrom;
}
/**
* It copies the component, for the referenced resources we create a copy of the resource and
* store it in it's own CDOResource. For this we open a transaction.
*
* @param resourceSet
* @param component
* @return
*/
@SuppressWarnings("unused")
private Component copyComponentWithResources(Component component) {
@SuppressWarnings("serial")
EcoreUtil.Copier nodeTypeCopier =
new EcoreUtil.Copier() {
/** Our version of copy reference has a special treatment for NetXResource object. */
@Override
protected void copyReference(
EReference eReference, EObject eObject, EObject copyEObject) {
if (eReference == LibraryPackage.Literals.COMPONENT__RESOURCE_REFS) {
copyResourceReference(eReference, eObject, copyEObject);
} else {
super.copyReference(eReference, eObject, copyEObject);
}
}
protected void copyResourceReference(
EReference eReference, EObject eObject, EObject copyEObject) {
if (eObject.eIsSet(eReference) && eReference.isMany()) {
@SuppressWarnings("unchecked")
InternalEList<EObject> source = (InternalEList<EObject>) eObject.eGet(eReference);
@SuppressWarnings("unchecked")
InternalEList<EObject> target =
(InternalEList<EObject>) copyEObject.eGet(getTarget(eReference));
if (source.isEmpty()) {
target.clear();
} else {
boolean isBidirectional = eReference.getEOpposite() != null;
int index = 0;
for (Iterator<EObject> k =
resolveProxies ? source.iterator() : source.basicIterator();
k.hasNext(); ) {
EObject referencedEObject = k.next();
EObject copyReferencedEObject = get(referencedEObject);
if (copyReferencedEObject == null) {
if (useOriginalReferences) {
// NetXResource is a bidi link, so
// make an actual copy (A copier
// within a copier... auch).
if (isBidirectional) {
EcoreUtil.Copier defaultCopier = new EcoreUtil.Copier();
EObject newEObject = defaultCopier.copy(referencedEObject);
if (copyEObject instanceof Component) {
// bug 235, component name must
// exist.
if (copyEObject instanceof Equipment) {
((Component) copyEObject).setName("<name>");
}
// FIXME.
// we don't know where to store this
// non-contained reference????
}
target.addUnique(index, newEObject);
index++;
} else {
target.addUnique(index, referencedEObject);
++index;
}
}
} else {
// This would actually do what?
if (isBidirectional) {
int position = target.indexOf(copyReferencedEObject);
if (position == -1) {
target.addUnique(index, copyReferencedEObject);
} else if (index != position) {
target.move(index, copyReferencedEObject);
}
} else {
target.addUnique(index, copyReferencedEObject);
}
++index;
}
}
}
}
}
};
Component copyOfComponent = (Component) nodeTypeCopier.copy(component);
nodeTypeCopier.copyReferences();
return copyOfComponent;
}