com.puresoltechnologies.genesis.transformation.spi

Interface TransformationStep

All Known Implementing Classes:

AbstractCassandraTransformationStep, AbstractJDBCTransformationStep, AbstractTitanTransformationStep, CassandraCQLTransformationStep, JDBCSQLTransformationStep

public interface TransformationStep

This interface is used for an implementation of a single migration step.

Author:

Rick-Rainer Ludwigs

Method Summary

Modifier and Type	Method and Description
TransformationMetadata	getMetadata() This method provides the meta information about the transformation step.
void	transform() This method runs the actual Migration.

Method Detail

getMetadata

TransformationMetadata getMetadata()

This method provides the meta information about the transformation step. This information is used for logging.

Returns:

A TransformationMetadata object is returned.

transform

void transform()
        throws TransformationException

This method runs the actual Migration.

Throws:

TransformationException - is thrown if there is something wrong with the migration itself.