Package org.pentaho.di.trans.step

Interface Summary

RowListener	RowListener is a listener interface for receiving row events.
StepAttributesInterface
StepDataInterface	This defines the basic interface for the data used by a thread.
StepDialogInterface	This interface is used to launch Step Dialogs.
StepInterface	The interface that any transformation step or plugin needs to implement.
StepIOMetaInterface
StepListener	This listener informs the audience of the various states of a step.
StepMetaDataPlugin
StepMetaInjectionInterface	This interface allows an external program to inject metadata using a standard flat set of metadata attributes.
StepMetaInterface	This interface allows custom steps to talk to Kettle.
TableFrontingStep	An interface for transformation steps that connect to a database table.

Class Summary

BaseStep	This class can be extended for the actual row processing of the implemented step.
BaseStepData	This class is the base class for the StepDataInterface and contains the methods to set and retrieve the status of the step data.
BaseStepMeta	This class is responsible for implementing common functionality regarding step meta, such as logging.
RemoteStep	Defines and handles communication to and from remote steps.
RowAdapter	RowAdapter is an adapter class for receiving row events.
RunThread
StepCategory	List of step categories, put in order
StepErrorMeta	This class contains the metadata to handle proper error handling on a step level.
StepInitThread
StepInjectionMetaEntry	This is a single metadata attribute for step metadata injection.
StepInjectionMetaEntrySet	A set of step injection metadata entries.
StepIOMeta
StepMeta	This class contains everything that is needed to define a step.
StepMetaDataCombi
StepPartitioningMeta
StepStatus

Enum Summary

BaseStepData.StepExecutionStatus

The Enum StepExecutionStatus.