Package org.apache.iotdb.db.mpp.execution.driver

Interface Summary

Interface	Description
IDriver	IDriver encapsulates some methods which are necessary for FragmentInstanceTaskExecutor to run a fragment instance

Class Summary

Class	Description
DataDriver	One dataDriver is responsible for one FragmentInstance which is for data query, which may contains several series.
DataDriverContext	TODO Add javadoc for context
Driver
DriverContext
SchemaDriver	One SchemaDriver is used to execute one FragmentInstance which is for metadata query.
SchemaDriverContext	TODO Add javadoc for context

Enum Summary

Enum	Description
Driver.State