/** Call this once to start handling callbacks. */
protected void startMonitoring() {
AdvancedIncQueryEngine engine = engineForMatcher();
engine.addLifecycleListener(engineLifecycleListener);
engine.addModelUpdateListener(listener);
listener.notifyChanged(ChangeLevel.MATCHSET);
}
@Override
public void dispose() {
super.dispose();
AdvancedIncQueryEngine engine = key.getEngine();
if (engine != null) {
engine.removeLifecycleListener(taintListener);
}
}
public PatternMatcherRootContent(RootContent parent, PatternMatcherRootContentKey key) {
super(parent);
this.children = new ContentChildren<PatternMatcherContent>();
this.taintListener = new ContentEngineTaintListener();
this.mapping = Maps.newHashMap();
this.key = key;
AdvancedIncQueryEngine engine = key.getEngine();
if (engine == null) {
key.setEngine(createEngine());
}
if (engine != null) {
engine.addLifecycleListener(taintListener);
}
}
@Override
public void disposeService() throws ServiceException {
// dispose all engines initialized through the service
for (Entry<ModelSet, IncQueryEngine> entry : engines.entrySet()) {
AdvancedIncQueryEngine.from(entry.getValue()).dispose();
}
}
private AdvancedIncQueryEngine createEngine() {
boolean wildcardMode =
IncQueryGUIPlugin.getDefault()
.getPreferenceStore()
.getBoolean(PreferenceConstants.WILDCARD_MODE);
boolean dynamicEMFMode =
IncQueryGUIPlugin.getDefault()
.getPreferenceStore()
.getBoolean(PreferenceConstants.DYNAMIC_EMF_MODE);
try {
AdvancedIncQueryEngine engine =
AdvancedIncQueryEngine.createUnmanagedEngine(
key.getNotifier(), wildcardMode, dynamicEMFMode);
return engine;
} catch (IncQueryException e) {
logger.log(
new Status(
IStatus.ERROR,
IncQueryGUIPlugin.PLUGIN_ID,
"Could not retrieve IncQueryEngine for " + key.getNotifier(),
e));
return null;
}
}
@Test
public void execute_update() throws IncQueryException, IOException {
ResourceSet set = new ResourceSetImpl();
URI uri = URI.createPlatformResourceURI("/tcp2/src/tcp2/c/Closed.java", true);
Resource res = set.getResource(uri, true);
Resource chartRes =
set.createResource(
URI.createFileURI(
"/Users/stampie/git/programunderstanding-ttc2011/transformation/hu.bme.mit.viatra2.examples.reveng.tests/tcp2.inc.statemachine"));
AdvancedIncQueryEngine engine = AdvancedIncQueryEngine.createUnmanagedEngine(new EMFScope(set));
UnprocessedStateClassMatcher matcher2 = UnprocessedStateClassMatcher.on(engine);
matcher2.forEachMatch(
new UnprocessedStateClassProcessor() {
@Override
public void process(Class pCl) {
System.out.println(pCl.getName());
}
});
ReengineeringTransformation transformation =
new ReengineeringTransformation(res, chartRes, engine);
transformation.reengineer_update();
// System.out.println(Joiner.on("\n").join(chartRes.getAllContents()));
chartRes.save(null);
}
public IncQueryEngine initializeEngine(ModelSet set) throws IncQueryException {
Preconditions.checkArgument(
!engines.containsKey(set), "IncQueryEngine already initialized for model " + set);
BaseIndexOptions options =
new BaseIndexOptions()
.withResourceFilterConfiguration(
new IBaseIndexResourceFilter() {
@Override
public boolean isResourceFiltered(Resource resource) {
URI uri = resource.getURI();
if (INDEXED_AUTHORITIES.contains(uri.authority())) {
return false;
}
return PATHMAP_SCHEME.equals(uri.scheme());
}
});
EMFScope scope = new EMFScope(set, options);
AdvancedIncQueryEngine engine = AdvancedIncQueryEngine.createUnmanagedEngine(scope);
engines.put(set, engine);
return engine;
}
public boolean isTainted() {
AdvancedIncQueryEngine engine = key.getEngine();
return (engine == null) ? true : engine.isTainted();
}
