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

Class BracketTransformation

java.lang.Object

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

it.bancaditalia.oss.vtl.impl.transform.UnaryTransformation

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

All Implemented Interfaces:

Transformation, Serializable

public class BracketTransformation
extends UnaryTransformation

See Also:

Serialized Form

Field Summary

Fields inherited from class it.bancaditalia.oss.vtl.impl.transform.UnaryTransformation

operand

Constructor Summary

Constructors

Constructor	Description
BracketTransformation(Transformation operand, DatasetClauseTransformation clause, String componentName)

Method Summary

Modifier and Type	Method	Description
Lineage	computeLineage()
VTLValueMetadata	computeMetadata(TransformationScheme scheme)
boolean	equals(Object obj)
protected VTLValue	evalOnDataset(DataSet dataset, VTLValueMetadata metadata)
protected VTLValue	evalOnScalar(ScalarValue<?,?,?,?> scalar, VTLValueMetadata metadata)
int	hashCode()
String	toString()

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

eval, getMetadata, getOperand, getTerminals, 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

BracketTransformation

public BracketTransformation(Transformation operand,
                             DatasetClauseTransformation clause,
                             String componentName)

Method Detail

evalOnDataset

protected VTLValue evalOnDataset(DataSet dataset,
                                 VTLValueMetadata metadata)

Specified by:

evalOnDataset in class UnaryTransformation

evalOnScalar

protected VTLValue evalOnScalar(ScalarValue<?,?,?,?> scalar,
                                VTLValueMetadata metadata)

Specified by:

evalOnScalar in class UnaryTransformation

computeMetadata

public VTLValueMetadata computeMetadata(TransformationScheme scheme)

Specified by:

computeMetadata in class UnaryTransformation

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Transformation

Overrides:

hashCode in class UnaryTransformation

equals

public boolean equals(Object obj)

Specified by:

equals in interface Transformation

Overrides:

equals in class UnaryTransformation

computeLineage

public Lineage computeLineage()

Overrides:

computeLineage in class UnaryTransformation