Simplified Time Window Aggregator¶
This stage aggregates records arriving in a specified time window and output the sum of all records. The arrival of a record will trigger the calculation. This stage is used for calculating electric energy data.
Configuration¶
The configuration tabs for this stage are General, Basic, and Input/Output.
General¶
| Name | Required? | Description |
|---|---|---|
| Name | Yes | The name of the stage. |
| Description | No | The description of the stage. |
| Stage Library | Yes | The streaming calculator library to which the stage belongs. |
| Required Fields | No | The fields that the data records must contain. If the specified fields are not included, the record will be filtered out. |
| Preconditions | No | The conditions that must be satisfied by the data records. Records that do not meet the conditions will be filtered out. |
| On Record Error | Yes | The processing method for error data.
|
Basic¶
| Name | Required? | Description |
|---|---|---|
| Quality Filter | No | Filter the data according to the data quality. Only records that meet the quality conditions will be processed by this stage. |
Input/Output¶
| Name | Required? | Description |
|---|---|---|
| Input Point | Yes | Specify the input point of the records, using the format {modelId}::{pointId}. For the same configuration row, the modelId must be the same, and the input point and the output point must be different. |
| Aggregate Window | Yes | Select the duration of the time window, that is, the time interval for the aggregated result output. |
| Output Point | Yes | Specify the output point of records, using the format {modelId}::{pointId}. For a same configuration row, the modelId must be the same, and the input point and the output point must be different. |
