Package org.apache.beam.runners.dataflow.options

Class DataflowStreamingPipelineOptions.PeriodicStatusPageDirectoryFactory

java.lang.Object

org.apache.beam.runners.dataflow.options.DataflowStreamingPipelineOptions.PeriodicStatusPageDirectoryFactory

All Implemented Interfaces:

DefaultValueFactory<String>

Enclosing interface:

DataflowStreamingPipelineOptions

public static class DataflowStreamingPipelineOptions.PeriodicStatusPageDirectoryFactory
extends Object
implements DefaultValueFactory<String>

Read 'PeriodicStatusPageOutputDirector' from system property 'windmill.periodic_status_page_directory' or null if unspecified.

Constructor Summary

Constructors

Constructor	Description
PeriodicStatusPageDirectoryFactory()

Method Summary

Modifier and Type	Method	Description
String	create(PipelineOptions options)	Creates a default value for a getter marked with Default.InstanceFactory.

Methods inherited from class java.lang.Object

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

Constructor Details

PeriodicStatusPageDirectoryFactory

public PeriodicStatusPageDirectoryFactory()

Method Details

create

public String create(PipelineOptions options)

Description copied from interface: DefaultValueFactory

Creates a default value for a getter marked with Default.InstanceFactory.

Specified by:

create in interface DefaultValueFactory<String>

Parameters:

options - The current pipeline options.

Returns:

The default value to be used for the annotated getter.