com.solarmetric.manage
Interface Watchable

All Known Implementing Classes:

TimeWatch

public interface Watchable

The Watchable interface specifies an interface for watching statistics. A Watchable can provide a set of statistics. Each statistic can be looked at, and a listener can be registered to listen for changes to the statistic.

Method Summary

boolean	addListener(WatchableListener listener) Add a listener.
void	clearListeners() Clear all listeners.
Collection	getStatistics() Get a collection of available statistics.
boolean	removeListener(WatchableListener listener) Remove a listener.

Method Detail

getStatistics

public Collection getStatistics()

Get a collection of available statistics. Items are of type Statistic.

addListener

public boolean addListener(WatchableListener listener)

Add a listener.

removeListener

public boolean removeListener(WatchableListener listener)

Remove a listener.

clearListeners

public void clearListeners()

Clear all listeners.