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

Class VarIDOperand

java.lang.Object

it.bancaditalia.oss.vtl.impl.transform.VarIDOperand

All Implemented Interfaces:

LeafTransformation, Transformation, Serializable

public class VarIDOperand
extends Object
implements LeafTransformation

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
VarIDOperand(String name)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
VTLValue	eval(TransformationScheme session)	Evaluates this transformation in the context of the given TransformationScheme.
Lineage	getLineage()	Get the lineage history of this transformation inside a given TransformationScheme.
VTLValueMetadata	getMetadata(TransformationScheme scheme)	Checks and returns the metadata of this Transformation within the given TransformationScheme.
String	getText()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.bancaditalia.oss.vtl.model.transform.LeafTransformation

getTerminals, isTerminal

Constructor Detail

VarIDOperand

public VarIDOperand(String name)

Method Detail

eval

public VTLValue eval(TransformationScheme session)

Description copied from interface: Transformation

Evaluates this transformation in the context of the given TransformationScheme.

Specified by:

eval in interface Transformation

Parameters:

session - the transformation scheme

Returns:

the result of the computation of this Transformation.

getText

public String getText()

Specified by:

getText in interface LeafTransformation

getMetadata

public VTLValueMetadata getMetadata(TransformationScheme scheme)

Description copied from interface: Transformation

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

Specified by:

getMetadata in interface Transformation

Parameters:

scheme - 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

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Transformation

Overrides:

equals in class Object

getLineage

public Lineage getLineage()

Description copied from interface: Transformation

Get the lineage history of this transformation inside a given TransformationScheme.

Specified by:

getLineage in interface Transformation

Returns:

the transformation lineage