Package co.cask.cdap.datapipeline

Interface Summary

Interface	Description
WorkflowProgramAdder	Adds workflow programs.

Class Summary

Class	Description
ConditionToConditionAdder<T extends WorkflowConditionConfigurer>	Implementation of WorkflowProgramAdder which adds node to the branch of the Condition whose parent is another Condition.
ConditionToForkAdder<T extends WorkflowConditionConfigurer>	Implementation of WorkflowProgramAdder which adds node to the branch of the Condition whose parent is Fork in the Workflow.
ConditionToTrunkAdder<T extends WorkflowConditionConfigurer>	Implementation of the WorkflowProgramAdder which adds nodes to the Condition whose parent is Workflow trunk.
DataPipelineApp	ETL Data Pipeline Application.
ExternalSparkProgram	A Spark program that instantiates a sparkprogram plugin and executes it.
ForkToConditionAdder<T extends WorkflowForkConfigurer>	Implementation of the WorkflowProgramAdder which adds nodes on the Fork whose parent is Condition.
ForkToForkAdder<T extends WorkflowForkConfigurer>	Implementation of the WorkflowProgramAdder which adds nodes on the Fork whose parent is another Fork in the Workflow.
ForkToTrunkAdder<T extends WorkflowForkConfigurer>	Implementation of the WorkflowProgramAdder which adds nodes on the Fork whose parent Workflow trunk.
InvalidFieldOperations	For a single stage, this class stores the invalid fields along with the name of operations which are either using these fields as input or creating these fields as output.
JavaSparkMainWrapper	This class is a wrapper for the vanilla spark programs.
LineageOperationsProcessor	Class responsible for processing the field lineage operations recorded by plugins and converting it into the form the platform expects.
SmartWorkflow	Data Pipeline Smart Workflow.
StageOperationsValidator	Validate the input and output fields of operations.
StageOperationsValidator.Builder	Builder for StageOperationsValidator.
TrunkProgramAdder	Implementation of WorkflowProgramAdder which adds node to the Workflow trunk.

Exception Summary

Exception	Description
InvalidLineageException	Runtime exception thrown when the field operations to be recorded by the pipeline contains invalid fields.