co.cask.cdap.etl.batch

Class PipelinePluginInstantiator

java.lang.Object

co.cask.cdap.etl.batch.PipelinePluginInstantiator

public class PipelinePluginInstantiator
extends Object

Layer between the ETL programs and CDAP PluginContext to instantiate plugins for a stage in a pipeline. This is required because ConnectorSource and ConnectorSink are not plugins because we want to them to be internal only.

Constructor Summary

Constructors

Constructor and Description
PipelinePluginInstantiator(PluginContext pluginContext, BatchPhaseSpec phaseSpec)

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	newPluginInstance(String stageName, MacroEvaluator macroEvaluator)

Methods inherited from class java.lang.Object

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

Constructor Detail

PipelinePluginInstantiator

public PipelinePluginInstantiator(PluginContext pluginContext,
                          BatchPhaseSpec phaseSpec)

Method Detail

newPluginInstance

public <T> T newPluginInstance(String stageName,
                      MacroEvaluator macroEvaluator)
                    throws InstantiationException

Throws:

InstantiationException