co.cask.cdap.etl.batch

Class WorkflowBackedActionContext

java.lang.Object

co.cask.cdap.etl.common.AbstractStageContext

co.cask.cdap.etl.common.AbstractTransformContext

co.cask.cdap.etl.batch.AbstractBatchContext

co.cask.cdap.etl.batch.WorkflowBackedActionContext

All Implemented Interfaces:

DatasetContext, BatchActionContext, BatchContext, BatchRuntimeContext, LookupProvider, StageContext, TransformContext

public class WorkflowBackedActionContext
extends AbstractBatchContext
implements BatchActionContext

Implementation of BatchActionContext within a CDAP workflow.

Constructor Summary

Constructors

Constructor and Description
WorkflowBackedActionContext(WorkflowContext workflowContext, Metrics metrics, LookupProvider lookup, String stageName, long logicalStartTime, Map<String,String> runtimeArgs)

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	getHadoopJob()
Map<String,WorkflowNodeState>	getNodeStates()
WorkflowToken	getToken()
boolean	isSuccessful()

Methods inherited from class co.cask.cdap.etl.batch.AbstractBatchContext

createDataset, datasetExists, discardDataset, getDataset, getDataset, getDataset, getDataset, getLogicalStartTime, getRuntimeArguments, releaseDataset, setRuntimeArgument

Methods inherited from class co.cask.cdap.etl.common.AbstractTransformContext

provide

Methods inherited from class co.cask.cdap.etl.common.AbstractStageContext

getMetrics, getPluginProperties, getPluginProperties, getStageName, loadPluginClass, newPluginInstance

Methods inherited from class java.lang.Object

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

Methods inherited from interface co.cask.cdap.etl.api.batch.BatchRuntimeContext

getLogicalStartTime, getRuntimeArguments

Methods inherited from interface co.cask.cdap.api.data.DatasetContext

discardDataset, getDataset, getDataset, getDataset, getDataset, releaseDataset

Methods inherited from interface co.cask.cdap.etl.api.StageContext

getMetrics, getPluginProperties, getPluginProperties, getStageName, loadPluginClass, newPluginInstance

Methods inherited from interface co.cask.cdap.etl.api.LookupProvider

provide

Constructor Detail

WorkflowBackedActionContext

public WorkflowBackedActionContext(WorkflowContext workflowContext,
                           Metrics metrics,
                           LookupProvider lookup,
                           String stageName,
                           long logicalStartTime,
                           Map<String,String> runtimeArgs)

Method Detail

getToken

public WorkflowToken getToken()

Specified by:

getToken in interface BatchActionContext

getNodeStates

public Map<String,WorkflowNodeState> getNodeStates()

Specified by:

getNodeStates in interface BatchActionContext

isSuccessful

public boolean isSuccessful()

Specified by:

isSuccessful in interface BatchActionContext

getHadoopJob

public <T> T getHadoopJob()

Specified by:

getHadoopJob in interface BatchContext

Specified by:

getHadoopJob in interface BatchRuntimeContext