co.cask.cdap.etl.proto.v0

Class ETLBatchConfig

java.lang.Object

co.cask.cdap.api.Config

co.cask.cdap.etl.proto.v0.ETLConfig

co.cask.cdap.etl.proto.v0.ETLBatchConfig

All Implemented Interfaces:

UpgradeableConfig<ETLBatchConfig>

public final class ETLBatchConfig
extends ETLConfig
implements UpgradeableConfig<ETLBatchConfig>

ETL Batch Configuration.

Constructor Summary

Constructors

Constructor and Description
ETLBatchConfig(String schedule, ETLStage source, List<ETLStage> sinks, List<ETLStage> transforms, Resources resources, List<ETLStage> actions)

Method Summary

Modifier and Type	Method and Description
boolean	canUpgrade()
List<ETLStage>	getActions()
ETLBatchConfig	upgrade(UpgradeContext upgradeContext) Return an upgraded config, which may be upgradeable itself.

Methods inherited from class co.cask.cdap.etl.proto.v0.ETLConfig

getResources, getSinks, getSource, getTransforms, upgradeBase

Methods inherited from class java.lang.Object

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

Constructor Detail

ETLBatchConfig

public ETLBatchConfig(String schedule,
                      ETLStage source,
                      List<ETLStage> sinks,
                      List<ETLStage> transforms,
                      Resources resources,
                      List<ETLStage> actions)

Method Detail

getActions

public List<ETLStage> getActions()

canUpgrade

public boolean canUpgrade()

Specified by:

canUpgrade in interface UpgradeableConfig<ETLBatchConfig>

Returns:

whether or not this config can be updated

upgrade

public ETLBatchConfig upgrade(UpgradeContext upgradeContext)

Description copied from interface: UpgradeableConfig

Return an upgraded config, which may be upgradeable itself. This allows v0 to upgrade to v1, which can then be upgraded to v2, and so on. In this way, as long as each config version knows how to upgrade to the next version, we will be able to upgrade from any old version to the most current version.

Specified by:

upgrade in interface UpgradeableConfig<ETLBatchConfig>

Parameters:

upgradeContext - context for upgrading

Returns:

the upgraded config