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

Class ConcatTransformation

java.lang.Object

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

it.bancaditalia.oss.vtl.impl.transform.BinaryTransformation

it.bancaditalia.oss.vtl.impl.transform.string.ConcatTransformation

All Implemented Interfaces:

Transformation, Serializable

public class ConcatTransformation
extends BinaryTransformation

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ConcatTransformation(Transformation left, Transformation right)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
protected VTLValue	evalDatasetWithScalar(VTLValueMetadata metadata, boolean datasetIsLeftOp, DataSet dataset, ScalarValue<?,?,?,?> scalar)
protected VTLValue	evalTwoDatasets(VTLValueMetadata metadata, DataSet left, DataSet right)
protected ScalarValue<?,?,? extends StringDomainSubset<?>,? extends StringDomain>	evalTwoScalars(VTLValueMetadata metadata, ScalarValue<?,?,?,?> left, ScalarValue<?,?,?,?> right)
protected VTLValueMetadata	getMetadataDatasetWithScalar(boolean datasetIsLeftOp, DataSetMetadata dataset, ScalarValueMetadata<?,?> scalar)
protected VTLValueMetadata	getMetadataTwoDatasets(DataSetMetadata left, DataSetMetadata right)
protected VTLValueMetadata	getMetadataTwoScalars(ScalarValueMetadata<?,?> left, ScalarValueMetadata<?,?> right)
int	hashCode()
String	toString()

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

computeLineage, eval, getLeftOperand, getMetadata, getRightOperand, 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

ConcatTransformation

public ConcatTransformation(Transformation left,
                            Transformation right)

Method Detail

evalTwoScalars

protected ScalarValue<?,?,? extends StringDomainSubset<?>,? extends StringDomain> evalTwoScalars(VTLValueMetadata metadata,
                                                                                                                   ScalarValue<?,?,?,?> left,
                                                                                                                   ScalarValue<?,?,?,?> right)

Specified by:

evalTwoScalars in class BinaryTransformation

evalDatasetWithScalar

protected VTLValue evalDatasetWithScalar(VTLValueMetadata metadata,
                                         boolean datasetIsLeftOp,
                                         DataSet dataset,
                                         ScalarValue<?,?,?,?> scalar)

Specified by:

evalDatasetWithScalar in class BinaryTransformation

evalTwoDatasets

protected VTLValue evalTwoDatasets(VTLValueMetadata metadata,
                                   DataSet left,
                                   DataSet right)

Specified by:

evalTwoDatasets in class BinaryTransformation

getMetadataTwoScalars

protected VTLValueMetadata getMetadataTwoScalars(ScalarValueMetadata<?,?> left,
                                                 ScalarValueMetadata<?,?> right)

Specified by:

getMetadataTwoScalars in class BinaryTransformation

getMetadataDatasetWithScalar

protected VTLValueMetadata getMetadataDatasetWithScalar(boolean datasetIsLeftOp,
                                                        DataSetMetadata dataset,
                                                        ScalarValueMetadata<?,?> scalar)

Specified by:

getMetadataDatasetWithScalar in class BinaryTransformation

getMetadataTwoDatasets

protected VTLValueMetadata getMetadataTwoDatasets(DataSetMetadata left,
                                                  DataSetMetadata right)

Specified by:

getMetadataTwoDatasets in class BinaryTransformation

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Transformation

Overrides:

hashCode in class BinaryTransformation

equals

public boolean equals(Object obj)

Specified by:

equals in interface Transformation

Overrides:

equals in class BinaryTransformation