pl.edu.agh.cast.importer.base.logging
Interface IImportDataMonitorable

All Known Implementing Classes:

DataRow, TabularData

public interface IImportDataMonitorable

Interface for all import data, which can be monitored by IDataRowObserver objects.

Author:

AGH CAST Team

Method Summary

List<IImportDataObserver>	getObservers() Retrieves the list of all registered observers.
void	registerObserver(IImportDataObserver observer) Registers a new observer.
void	unregisterObserver(IImportDataObserver observer) Unregisters an existing observer.

Method Detail

registerObserver

void registerObserver(IImportDataObserver observer)

Registers a new observer. If the specified observer is already registered it is not added again.

Parameters:

observer - the observer to register

unregisterObserver

void unregisterObserver(IImportDataObserver observer)

Unregisters an existing observer. The method ignores unregistered observers.

Parameters:

observer - the observer to unregister

getObservers

List<IImportDataObserver> getObservers()

Retrieves the list of all registered observers.

Returns:

the registered observers