/// <summary>
/// Gets a classifier by classifierId.
/// </summary>
/// <returns><c>true</c>, if classifier was gotten, <c>false</c> otherwise.</returns>
/// <param name="classifierId">Classifier identifier.</param>
/// <param name="callback">Callback.</param>
public bool GetClassifier(string classifierId, OnGetClassifier callback)
{
if (string.IsNullOrEmpty(classifierId))
{
throw new ArgumentNullException("classifierId");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
if (string.IsNullOrEmpty(mp_ApiKey))
{
mp_ApiKey = Config.Instance.GetAPIKey(SERVICE_ID);
}
if (string.IsNullOrEmpty(mp_ApiKey))
{
throw new WatsonException("GetClassifier - VISUAL_RECOGNITION_API_KEY needs to be defined in config.json");
}
RESTConnector connector = RESTConnector.GetConnector(SERVICE_ID, SERVICE_CLASSIFIERS + "/" + classifierId);
if (connector == null)
{
return(false);
}
GetClassifierReq req = new GetClassifierReq();
req.Callback = callback;
req.Parameters["api_key"] = mp_ApiKey;
req.Parameters["version"] = VisualRecognitionVersion.Version;
req.OnResponse = OnGetClassifierResp;
return(connector.Send(req));
}
/// <summary>
/// Returns a specific classifer.
/// </summary>
/// <param name="classifierId">The ID of the classifier to get.</param>
/// <param name="callback">The callback to invoke with the Classifier object.</param>
/// <returns>Returns true if the request is submitted.</returns>
public bool GetClassifier(string classifierId, OnGetClassifier callback)
{
if (string.IsNullOrEmpty(classifierId))
{
throw new ArgumentNullException("classifierId");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
RESTConnector connector = RESTConnector.GetConnector(SERVICE_ID, "/v1/classifiers/" + classifierId);
if (connector == null)
{
return(false);
}
GetClassifierReq req = new GetClassifierReq();
req.Callback = callback;
req.OnResponse = OnGetClassifierResp;
return(connector.Send(req));
}