Package it.bancaditalia.oss.vtl.impl.transform.dataset

Class RenameClauseTransformation

java.lang.Object

it.bancaditalia.oss.vtl.impl.transform.TransformationImpl

it.bancaditalia.oss.vtl.impl.transform.dataset.DatasetClauseTransformation

it.bancaditalia.oss.vtl.impl.transform.dataset.RenameClauseTransformation

All Implemented Interfaces:

Transformation, Serializable

public class RenameClauseTransformation
extends DatasetClauseTransformation

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
RenameClauseTransformation(Map<String,String> renames)

Method Summary

Modifier and Type	Method	Description
protected Lineage	computeLineage()
boolean	equals(Object obj)
VTLValue	eval(TransformationScheme session)	Evaluates this transformation in the context of the given TransformationScheme.
DataSetMetadata	getMetadata(TransformationScheme session)	Checks and returns the metadata of this Transformation within the given TransformationScheme.
int	hashCode()
String	toString()

Methods inherited from class it.bancaditalia.oss.vtl.impl.transform.dataset.DatasetClauseTransformation

getTerminals, getThisMetadata, getThisValue, isTerminal

Methods inherited from class it.bancaditalia.oss.vtl.impl.transform.TransformationImpl

getLineage

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RenameClauseTransformation

public RenameClauseTransformation(Map<String,String> renames)

Method Detail

eval

public VTLValue eval(TransformationScheme session)

Description copied from interface: Transformation

Evaluates this transformation in the context of the given TransformationScheme.

Parameters:

session - the transformation scheme

Returns:

the result of the computation of this Transformation.

getMetadata

public DataSetMetadata getMetadata(TransformationScheme session)

Description copied from interface: Transformation

Checks and returns the metadata of this Transformation within the given TransformationScheme.

Parameters:

session - the transformation scheme

Returns:

the metadata of this Transformation.

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Transformation

Specified by:

hashCode in class DatasetClauseTransformation

equals

public boolean equals(Object obj)

Specified by:

equals in interface Transformation

Specified by:

equals in class DatasetClauseTransformation

computeLineage

protected Lineage computeLineage()

Specified by:

computeLineage in class TransformationImpl