Interface | Description |
---|---|
ConnectionProvider<T extends java.sql.Connection> |
This interface provides a database connection.
|
DataHandler |
A data handler does something with data.
|
DataProcessor |
A DataProcessor handles data, but provides processed results in return.
|
DataProvider |
Simply provides tag values.
|
TagAggregateProcessor.DataProcessorFactory<T> |
Class | Description |
---|---|
DataProcessEngine |
The DataProcessEngine simply loads all of the values from a DataProvider, passes them through a processor, and writes
them to a DataHandler.
|
DataProcessHandler |
Links between a processor and a handler.
|
GatewayContextConnectionProvider | |
PartitionDataLoader | |
SimpleDBTagHistoryWriter |
Stores tag values to history partition tables.
|
TagAggregateProcessor<T extends DataProcessor> |
Processes values broken up by tag id.
|