AttrChanged
virtual void AttrChanged(ino_t node, dev_t device);
fListener->AttrChanged(file);
virtual void AttrChanged(WatchedFile* file) {};
virtual void AttrChanged(ino_t node, dev_t device);
AttrChanged(file);
AttrChanged(node, device);
AttrChanged(NULL);
bool AttrChanged(const char* attrName);
&& resolvedModel->AttrChanged(attrName)) {
&& targetModel->AttrChanged(attrName)) {
model->AttrChanged(attrName);