ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
if(entry.isReady()) entry.performFromCache(graph, procedure_);
else {
ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
if(entry.isReady()) entry.performFromCache(graph, procedure_);
else {