// Get Recent data
// Notify the new
public void RefreshTimeline(string deviceKey, MySqlCommand cmd)
{
DBDataCommonListerner listener = this.dataListeners[deviceKey];
if (listener == null)
{
return;
}
var result = this.Refresh(deviceKey, true, this.FetchCount, DateTime.MinValue, DateTime.MinValue, cmd);
if (result == null)
{
return;
}
result.Sort(DBDataProvider.DateTimeCompare);
listener.OnDataArrivalBegin(DataArrivalConfig.TimeRecent);
foreach (var data in result)
{
listener.OnDataArrival(DataArrivalConfig.TimeRecent, data);
}
listener.OnDataArrivalEnd(DataArrivalConfig.TimeRecent);
}
/*
* public override void Refresh()
* {
* bool show = false;
* foreach (var item in this.deviceKeyList)
* {
* if (show)
* {
* continue;
* }
* show = true;
* string deviceKey = item.ToLower();
* if (!this.dataListeners.ContainsKey(deviceKey))
* {
* continue;
* }
* this.Refresh(deviceKey);
* }
* }
*/
// Get DataArrivalConfig.TimeRecent Data.
public override void RefreshTimeline(string deviceKey)
{
DBDataCommonListerner listener = this.dataListeners[deviceKey];
if (listener != null)
{
// int count = MaxCountFetchRecent;
Config cfg = Config.Instance();
ConfigEntry entry = cfg[deviceKey];
listener.OnDataArrivalBegin(DataArrivalConfig.TimeRecent);
string line = lists[this.index];
if (line.Length > 0)
{
Dictionary <string, object> data = new Dictionary <string, object>(10);
data.Clear();
ParseLine(line, entry, data);
listener.OnDataArrival(DataArrivalConfig.TimeRecent, data);
this.index++;
}
listener.OnDataArrivalEnd(DataArrivalConfig.TimeRecent);
}
}
public DataListener GetDataListener(string deviceKey)
{
deviceKey = deviceKey.ToLower();
this.deviceKeyList.Add(deviceKey);
if (this.dataListeners.ContainsKey(deviceKey))
{
return(this.dataListeners[deviceKey]);
}
else
{
DBDataCommonListerner listener = new DBDataCommonListerner(deviceKey);
this.dataListeners.Add(deviceKey, listener);
return(listener);
}
}
public override DataListener GetDataListener(string deviceKey)
{
deviceKey = deviceKey.ToLower();
this.deviceKeyList.Add(deviceKey);
if (this.dataListeners.ContainsKey(deviceKey))
{
return this.dataListeners[deviceKey];
}
else
{
DBDataCommonListerner listener = new DBDataCommonListerner(deviceKey);
this.dataListeners.Add(deviceKey, listener);
return listener;
}
}
// For Panels.
// Get Latest data,
// No Notify.
public void RefreshTimeNow(MySqlCommand cmd)
{
this.latestData.Clear();
foreach (var item in this.allDeviceKeys)
{
string deviceKey = item.ToLower();
// Would use listener to notify, panel would get the lastest data.
var data = this.RefreshTimeNow(deviceKey, cmd);
if (data != null)
{
this.latestData.Add(deviceKey, data);
if (this.dataListeners.ContainsKey(deviceKey))
{
DBDataCommonListerner listener = this.dataListeners[deviceKey];
if (listener != null)
{
listener.OnDataArrival(DataArrivalConfig.TimeNew, data);
}
}
}
}
}
