Package org.apache.flink.table.functions.python

Interface Summary

Interface	Description
PythonFunction	The base interface of a wrapper of a Python function.

Class Summary

Class	Description
PythonAggregateFunction	The wrapper of user defined python aggregate function.
PythonAggregateFunctionInfo	PythonAggregateFunctionInfo contains the execution information of a Python aggregate function, such as: the actual Python aggregation function, the input arguments, the filter arg, the distinct flag, etc.
PythonEnv	Python execution environments.
PythonFunctionInfo	PythonFunctionInfo contains the execution information of a Python function, such as: the actual Python function, the input arguments, etc.
PythonScalarFunction	The wrapper of user defined python scalar function.
PythonTableAggregateFunction	The wrapper of user defined python table aggregate function.
PythonTableFunction	The wrapper of user defined python table function.

Enum Summary

Enum	Description
BuiltInPythonAggregateFunction	The list of the built-in aggregate functions which can be mixed with the Python UDAF.
PythonEnv.ExecType	The Execution type specifies how to execute the Python function.
PythonFunctionKind	Categorizes the Python functions.