/// <summary>
/// Returns an instance of a text file reader input adapter.
/// </summary>
/// <param name="configInfo">Configuration passed from the query binding.</param>
/// <param name="eventShape">Event shape requested from the query binding.</param>
/// <param name="cepEventType">Event type expected by the bound query template.</param>
/// <returns>An instance of a text file reader input adapter.</returns>
public InputAdapterBase Create(TextFileReaderConfig configInfo, EventShape eventShape, CepEventType cepEventType)
{
InputAdapterBase adapter = default(InputAdapterBase);
if (eventShape == EventShape.Point)
{
adapter = new TextFilePointInput(configInfo, cepEventType);
}
else if (eventShape == EventShape.Interval)
{
adapter = new TextFileIntervalInput(configInfo, cepEventType);
}
else if (eventShape == EventShape.Edge)
{
adapter = new TextFileEdgeInput(configInfo, cepEventType);
}
else
{
throw new ArgumentException(
string.Format(
CultureInfo.InvariantCulture,
"TextFileReaderFactory cannot instantiate adapter with event shape {0}",
eventShape.ToString()));
}
return(adapter);
}
public InputAdapterBase Create(CsvInputConfig configInfo, EventShape eventShape, CepEventType cepEventType)
{
InputAdapterBase adapter = default(InputAdapterBase);
switch (eventShape)
{
case EventShape.Interval:
adapter = new CsvInputInterval(configInfo, cepEventType);
break;
case EventShape.Point:
adapter = new CsvInputPoint(configInfo, cepEventType);
break;
default:
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, "Unknown event shape {0}", eventShape.ToString()));
}
return(adapter);
}
/// <summary>
/// Based on a configuration and an event type generate an adapter reference
/// </summary>
public InputAdapterBase Create <TPayload>(SimulatedInputAdapterConfig configInfo,
EventShape eventShape)
{
InputAdapterBase ret = default(InputAdapterBase);
switch (eventShape)
{
case EventShape.Point:
ret = new SimulatedInputPointAdapter <TPayload>(configInfo);
break;
case EventShape.Interval:
ret = new SimulatedInputIntervalAdapter <TPayload>(configInfo);
break;
case EventShape.Edge:
ret = new SimulatedInputEdgeAdapter <TPayload>(configInfo);
break;
}
return(ret);
}
