com.ibm.commons.iloader.node
Interface DataNodeUpdaterListener

public interface DataNodeUpdaterListener

This interface represents a listener which may notify the DataNode about modifications made to the underlying model of which the DataNode should be unaware. Therefore, this class needs to know when a change is going to be made through the DataNode legitimately so that it does not dually notify the DataNode of this update.

Method Summary

void	resumeNotifications() Called after the DataNode is through modifying the model.
void	suspendNotifications() Called just before the DataNode is about to modify the model

Method Detail

suspendNotifications

void suspendNotifications()

Called just before the DataNode is about to modify the model

resumeNotifications

void resumeNotifications()

Called after the DataNode is through modifying the model. Note: This Method may be called without suspendNotifications being called first. This means that this class must be careful to not add duplicate listeners.