/** @see vrml.eai.field.EventOut#addVrmlEventListener */
public void addVrmlEventListener(VrmlEventListener listener) {
theEventAdapterFactory.getAdapter(theNode).addListener(theFieldID, listener);
}
/** @see vrml.eai.field.EventOut#removeVrmlEventListener */
public void removeVrmlEventListener(VrmlEventListener listener) {
theEventAdapterFactory.getAdapter(theNode).removeListener(theFieldID, listener);
}