/**
* Set whether the data has changed
*
* @param adapter adapted data
*/
public synchronized void setChanged(DataAdapter adapter) {
if (extantDatums.contains(adapter)) {
extantDatums.remove(adapter);
changedDatums.add(adapter);
changed = true;
updater.update();
}
}
/**
* Set that this data is obsolete or not
*
* @param adapter adapted data
*/
public synchronized void setObsolete(DataAdapter adapter) {
if (newDatums.contains(adapter)) {
newDatums.remove(adapter);
} else {
java.util.Set set =
extantDatums.contains(adapter)
? extantDatums
: changedDatums.contains(adapter) ? changedDatums : null;
if (set != null) {
// Remove listener now so fewest notifications.
adapter.removePropertyChangeListener(adapter.CONSTANT_MAP, listener);
set.remove(adapter);
obsoleteDatums.add(adapter);
changed = true;
updater.update();
}
}
}