io.konig.transform.beam

Class CompositeKeyFnGenerator

java.lang.Object

io.konig.transform.beam.TableRowToKvFnGenerator

io.konig.transform.beam.CompositeKeyFnGenerator

public class CompositeKeyFnGenerator
extends TableRowToKvFnGenerator

Field Summary

Fields inherited from class io.konig.transform.beam.TableRowToKvFnGenerator

etran, fnClass, keyType, kvClass, uniqueKey

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompositeKeyFnGenerator(String mainPackage, BeamExpressionTransform etran, ShowlNodeShape sourceNode, ShowlUniqueKey uniqueKey, SourceRowFilter windowFilter)

Method Summary

Modifier and Type	Method and Description
protected com.helger.jcodemodel.JVar	computeKey(com.helger.jcodemodel.JVar row, com.helger.jcodemodel.JVar processContext)
protected void	computeKeyType()

Methods inherited from class io.konig.transform.beam.TableRowToKvFnGenerator

generate

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeKeyFnGenerator

protected CompositeKeyFnGenerator(String mainPackage,
                                  BeamExpressionTransform etran,
                                  ShowlNodeShape sourceNode,
                                  ShowlUniqueKey uniqueKey,
                                  SourceRowFilter windowFilter)

Method Detail

computeKeyType

protected void computeKeyType()
                       throws BeamTransformGenerationException

Specified by:

computeKeyType in class TableRowToKvFnGenerator

Throws:

BeamTransformGenerationException

computeKey

protected com.helger.jcodemodel.JVar computeKey(com.helger.jcodemodel.JVar row,
                                                com.helger.jcodemodel.JVar processContext)
                                         throws BeamTransformGenerationException

Specified by:

computeKey in class TableRowToKvFnGenerator

Throws:

BeamTransformGenerationException