org.apache.beam.io.requestresponse

Interface SetupTeardown

All Superinterfaces:

java.io.Serializable

public interface SetupTeardown
extends java.io.Serializable

Provided by user and called within DoFn.Setup and @{link org.apache.beam.sdk.transforms.DoFn.Teardown} lifecycle methods of Call's DoFn.

Method Summary

Modifier and Type	Method and Description
void	setup() Called during the DoFn's setup lifecycle method.
void	teardown() Called during the DoFn's teardown lifecycle method.

Method Detail

setup

void setup()
    throws UserCodeExecutionException

Called during the DoFn's setup lifecycle method.

Throws:

UserCodeExecutionException

teardown

void teardown()
       throws UserCodeExecutionException

Called during the DoFn's teardown lifecycle method.

Throws:

UserCodeExecutionException