BasicTransformerAdapter (hibernate-core JavaDocs)

java.lang.Object
- org.hibernate.transform.BasicTransformerAdapter

All Implemented Interfaces:

Serializable, ResultTransformer

Direct Known Subclasses:

AliasedTupleSubsetResultTransformer, CriteriaQueryTupleTransformer, DistinctResultTransformer, NativeQueryTupleTransformer, PassThroughResultTransformer, RootEntityResultTransformer, ToListResultTransformer, TupleBuilderTransformer
```
public abstract class BasicTransformerAdapter
extends Object
implements ResultTransformer
```
Provides the basic "noop" impls of the ResultTransformer contract.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

BasicTransformerAdapter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List`	`transformList(List list)`	Here we have an opportunity to perform transformation on the query result as a whole.
`Object`	`transformTuple(Object[] tuple, String[] aliases)`	Tuples are the elements making up each "row" of the query result.

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

- Constructor Detail
  - BasicTransformerAdapter
```
public BasicTransformerAdapter()
```
- Method Detail
  - transformTuple
```
public Object transformTuple(Object[] tuple,
                             String[] aliases)
```
    Description copied from interface: ResultTransformer
    
    Tuples are the elements making up each "row" of the query result. The contract here is to transform these elements into the final row.
    
    Specified by:
    
    transformTuple in interface ResultTransformer
    
    Parameters:
    
    tuple - The result elements
    
    aliases - The result aliases ("parallel" array to tuple)
    
    Returns:
    
    The transformed row.
  - transformList
```
public List transformList(List list)
```
    Description copied from interface: ResultTransformer
    
    Here we have an opportunity to perform transformation on the query result as a whole. This might be useful to convert from one collection type to another or to remove duplicates from the result, etc.
    
    Specified by:
    
    transformList in interface ResultTransformer
    
    Parameters:
    
    list - The result.
    
    Returns:
    
    The transformed result.