void captureCharacterDataFromObservedStates() {
if (observedStates == null) {
if (data != null) data.removeListener(this);
data = null;
} else {
CharacterData temp = observedStates.getParentData();
if (temp != data) {
if (data != null) data.removeListener(this);
if (temp != null) temp.addListenerHighPriority(this);
data = temp;
}
}
}
/** endJob is called as a module is quitting; modules should put their clean up code here. */
public void endJob() {
if (data != null) data.removeListener(this);
}