org.dizitart.no2.event

Interface ChangeListener

public interface ChangeListener

An interface when implemented makes an object be able to listen to any changes in a NitriteCollection or ObjectRepository.

Example

 // observe any change to the collection
 collection.register(new ChangeListener() {

     @Override
     public void onChange(ChangeInfo changeInfo) {
         System.out.println("Action - " + changeInfo.getChangeType());

         System.out.println("List of affected ids:");
         for (NitriteId id : changeInfo.getChangedItems()) {
             System.out.println("Id - " + id);
         }
     }
 });

Since:

1.0

Method Summary

Modifier and Type	Method and Description
void	onChange(ChangeInfo changeInfo) Listener routine to be invoked for each change event.

Method Detail

onChange

void onChange(ChangeInfo changeInfo)

Listener routine to be invoked for each change event.

Parameters:

changeInfo - the change information