Description (Google Cloud Dataflow SDK 1.9.1 API)

Google Cloud Dataflow SDK for Java, version 1.9.1

Warning: Dataflow SDK 1.x for Java is unsupported as of October 16, 2018. After August 12, 2020, you can use unsupported SDKs temporarily while you upgrade your pipelines. For more information, see Using an unsupported SDK.

For information on migrating from the 1.x SDK, see Migrating from Dataflow SDK 1.x for Java.

Note: If you are using Cloud Dataflow SDK version 2.x, see the Apache Beam API reference documentation.

com.google.cloud.dataflow.sdk.options

Annotation Type Description

• ---

  
  

  @Target(value={METHOD,TYPE})
   @Retention(value=RUNTIME)
  public @interface Description

  Descriptions are used to generate human readable output when the --help command is specified. Description annotations placed on interfaces that extend PipelineOptions will describe groups of related options. Description annotations placed on getter methods will be used to provide human readable information for the specific option.

• • Required Element Summary

    Required Elements 

    Modifier and Type	Required Element and Description
    String	value

• • Element Detail

    • value

      public abstract String value