/// <summary>
/// Executes current flow element.
/// </summary>
/// <returns><c>true</c>, if element was successfully executed and conditions for moving to the next step were
/// satisfied. Otherwise - <c>false</c>.</returns>
protected override bool InternalExecute(ProcessExecutingContext context)
{
if (IsBatchPrediction)
{
var batchPredictionJob = ClassFactory.Get <IMLBatchPredictionJob>();
var converter = new FilterEditConverter(UserConnection);
var filterEditData = converter.Convert(Owner, PredictionFilterData);
batchPredictionJob.ProcessModel(UserConnection, MLModelId, filterEditData);
}
else
{
var constructorArgument = new ConstructorArgument("userConnection", UserConnection);
var predictor = ClassFactory.Get <MLEntityPredictor>(constructorArgument);
predictor.UseAdminRights = GlobalAppSettings.FeatureUseAdminRightsInEmbeddedLogic;
if (GetIsCFModel())
{
PredictForCFModel(predictor);
}
else
{
predictor.PredictEntityValueAndSaveResult(MLModelId, RecordId);
}
}
return(true);
}
private EntitySchemaQuery GetCFSchemaDataEsq(EntitySchema modelRootSchema, string cfColumnPath,
string filterData)
{
EntitySchema cfColumnSchema = modelRootSchema.GetSchemaColumnByPath(cfColumnPath).ReferenceSchema;
var esq = new EntitySchemaQuery(cfColumnSchema);
esq.PrimaryQueryColumn.IsAlwaysSelect = true;
var converter = new FilterEditConverter(UserConnection);
IEntitySchemaQueryFilterItem filter = converter.ConvertToEntitySchemaQueryFilterItem(esq, Owner,
filterData);
if (!filter.GetFilterInstances().IsEmpty())
{
esq.Filters.Add(filter);
}
return(esq);
}
