Package org.apache.flink.streaming.api.functions.python

Class DataStreamPythonFunction

java.lang.Object

org.apache.flink.streaming.api.functions.python.DataStreamPythonFunction

All Implemented Interfaces:

Serializable, org.apache.flink.table.functions.python.PythonFunction

@Internal
public class DataStreamPythonFunction
extends Object
implements org.apache.flink.table.functions.python.PythonFunction

DataStreamPythonFunction maintains the serialized python function which will be used in BeamDataStreamPythonFunctionRunner.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DataStreamPythonFunction(byte[] serializedPythonFunction, org.apache.flink.table.functions.python.PythonEnv pythonEnv)

Method Summary

Modifier and Type	Method	Description
org.apache.flink.table.functions.python.PythonEnv	getPythonEnv()
byte[]	getSerializedPythonFunction()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.table.functions.python.PythonFunction

getPythonFunctionKind, takesRowAsInput

Constructor Details

DataStreamPythonFunction

public DataStreamPythonFunction(byte[] serializedPythonFunction,
 org.apache.flink.table.functions.python.PythonEnv pythonEnv)

Method Details

getSerializedPythonFunction

public byte[] getSerializedPythonFunction()

Specified by:

getSerializedPythonFunction in interface org.apache.flink.table.functions.python.PythonFunction

getPythonEnv

public org.apache.flink.table.functions.python.PythonEnv getPythonEnv()

Specified by:

getPythonEnv in interface org.apache.flink.table.functions.python.PythonFunction