org.pentaho.di.trans
Class ModPartitioner

java.lang.Object
  org.pentaho.di.trans.BasePartitioner
      org.pentaho.di.trans.ModPartitioner

All Implemented Interfaces:

Partitioner

public class ModPartitioner
extends BasePartitioner

Constructor Summary

ModPartitioner()

Method Summary

ModPartitioner	clone()
String	getDescription()
String	getDialogClassName()
String	getFieldName()
Partitioner	getInstance()
int	getPartition(RowMetaInterface rowMeta, Object[] row)
String	getXML()
void	loadRep(Repository rep, ObjectId id_step)
void	loadXML(Node partitioningMethodNode)
void	saveRep(Repository rep, ObjectId id_transformation, ObjectId id_step) Saves partitioning properties in the repository for the given step.
void	setFieldName(String fieldName)

Methods inherited from class org.pentaho.di.trans.BasePartitioner

getId, getMeta, getNrPartitions, init, setDescription, setId, setMeta, setNrPartitions

Methods inherited from class java.lang.Object

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

Constructor Detail

ModPartitioner

public ModPartitioner()

Method Detail

getInstance

public Partitioner getInstance()

Specified by:

getInstance in interface Partitioner

Specified by:

getInstance in class BasePartitioner

clone

public ModPartitioner clone()

Specified by:

clone in interface Partitioner

Overrides:

clone in class BasePartitioner

getDialogClassName

public String getDialogClassName()

getPartition

public int getPartition(RowMetaInterface rowMeta,
                        Object[] row)
                 throws KettleException

Throws:

KettleException

getDescription

public String getDescription()

Specified by:

getDescription in interface Partitioner

Overrides:

getDescription in class BasePartitioner

getXML

public String getXML()

loadXML

public void loadXML(Node partitioningMethodNode)
             throws KettleXMLException

Throws:

KettleXMLException

saveRep

public void saveRep(Repository rep,
                    ObjectId id_transformation,
                    ObjectId id_step)
             throws KettleException

Description copied from interface: Partitioner

Saves partitioning properties in the repository for the given step.

Parameters:

rep - the repository to save in

id_transformation - the ID of the transformation

id_step - the ID of the step

Throws:

KettleDatabaseException - In case anything goes wrong

KettleException

loadRep

public void loadRep(Repository rep,
                    ObjectId id_step)
             throws KettleException

Throws:

KettleException

getFieldName

public String getFieldName()

setFieldName

public void setFieldName(String fieldName)