public static SystemController GetInstance(IRefreshStrategy refreshStrategy = null)
{
if (instance == null)
{
instance = new SystemController(refreshStrategy);
}
return(instance);
}
private SystemController(IRefreshStrategy refreshStrategy)
{
if (refreshStrategy != null)
{
refreshMode = refreshStrategy;
}
else
{
refreshMode = new ManualRefresh();
}
}
public void ChangeRefreshStrategy(IRefreshStrategy newStrategy)
{
refreshMode = newStrategy;
}
public SchedulerChecker(IRefreshStrategy strategy)
{
RefreshStrategy = strategy;
m_Timer = new Timer(notify, null, 5000, RefreshStrategy.AmoumtOfTime());
}
