com.google.cloud.dataflow.sdk (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. See Migrating from Dataflow SDK 1.x for Java for migration guidance.

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

Package com.google.cloud.dataflow.sdk

Provides a simple, powerful model for building both batch and streaming parallel data processing Pipelines.

See: Description

• Interface Summary 

  Interface	Description
  Pipeline.PipelineVisitor	A Pipeline.PipelineVisitor can be passed into Pipeline.traverseTopologically(com.google.cloud.dataflow.sdk.Pipeline.PipelineVisitor) to be called for each of the transforms and values in the Pipeline.
  PipelineResult	Result of Pipeline.run().

• Class Summary 

  Class	Description
  Pipeline	A Pipeline manages a directed acyclic graph of PTransforms, and the PCollections that the PTransforms consume and produce.

• Enum Summary 

  Enum	Description
  PipelineResult.State	Named constants for common values for the job state.

• Exception Summary 

  Exception	Description
  Pipeline.PipelineExecutionException	Thrown during execution of a Pipeline, whenever user code within that Pipeline throws an exception.

Package com.google.cloud.dataflow.sdk Description

Provides a simple, powerful model for building both batch and streaming parallel data processing Pipelines.

To use the Google Cloud Dataflow SDK, you build a Pipeline, which manages a graph of PTransforms and the PCollections that the PTransforms consume and produce.

Each Pipeline has a PipelineRunner to specify where and how it should run after pipeline construction is complete.