TransformationImpl (VTL Engine 1.0.8 API)

java.lang.Object
- it.bancaditalia.oss.vtl.impl.transform.TransformationImpl

All Implemented Interfaces:

Transformation, Serializable

Direct Known Subclasses:

AggrClauseTransformation.AggrClauseItem, BinaryTransformation, CalcClauseTransformation.CalcClauseItem, CallTransformation, CheckHierarchyTransformation, CheckTransformation, ConditionalTransformation, ConstantOperand, CurrentDateOperand, DatasetClauseTransformation, InStrTransformation, JoinTransformation, PeriodIndicatorTransformation, RankTransformation, ReplaceTransformation, SetTransformation, SubstrTransformation, UnaryTransformation
```
public abstract class TransformationImpl
extends Object
implements Transformation, Serializable
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

TransformationImpl()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract Lineage`	`computeLineage()`
`abstract boolean`	`equals(Object obj)`
`Lineage`	`getLineage()`	Get the lineage history of this transformation inside a given `TransformationScheme`.
`abstract int`	`hashCode()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface it.bancaditalia.oss.vtl.model.transform.Transformation
eval, getMetadata, getTerminals, isTerminal

- Constructor Detail
  - TransformationImpl
```
public TransformationImpl()
```
- Method Detail
  - hashCode
```
public abstract int hashCode()
```
    Specified by:
    
    hashCode in interface Transformation
    
    Overrides:
    
    hashCode in class Object
  - equals
```
public abstract boolean equals(Object obj)
```
    Specified by:
    
    equals in interface Transformation
    
    Overrides:
    
    equals in class Object
  - getLineage
```
public final 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
  - computeLineage
```
protected abstract Lineage computeLineage()
```