DistinctRootEntityResultTransformer (Hibernate Core Aggregator 3.6.10.Final API)

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

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

All Implemented Interfaces:

Serializable, ResultTransformer
```
public class DistinctRootEntityResultTransformer
extends Object
implements ResultTransformer, Serializable
```
Much like RootEntityResultTransformer, but we also distinct the entity in the final result.
Since this transformer is stateless, all instances would be considered equal. So for optimization purposes we limit it to a single, singleton instance.

Author:

Gavin King, Steve Ebersole

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

static DistinctRootEntityResultTransformer INSTANCE

Method Summary

Methods
Modifier and Type	Method and Description
`List`	`transformList(List list)` Simply delegates to `DistinctResultTransformer.transformList(java.util.List)`.
`Object`	`transformTuple(Object[] tuple, String[] aliases)` Simply delegates to `RootEntityResultTransformer.transformTuple(java.lang.Object[], java.lang.String[])`.

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

- Field Detail
  - INSTANCE
```
public static final DistinctRootEntityResultTransformer INSTANCE
```
- Method Detail
  - transformTuple
```
public Object transformTuple(Object[] tuple,
                    String[] aliases)
```
    Simply delegates to RootEntityResultTransformer.transformTuple(java.lang.Object[], java.lang.String[]).
    
    Specified by:
    
    transformTuple in interface ResultTransformer
    
    Parameters:
    tuple - The tuple to transform
    aliases - The tuple aliases
    
    Returns:
    The transformed tuple row.
  - transformList
```
public List transformList(List list)
```
    Simply delegates to DistinctResultTransformer.transformList(java.util.List).
    
    Specified by:
    
    transformList in interface ResultTransformer
    
    Parameters:
    list - The list to transform.
    
    Returns:
    The transformed List.

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Copyright © 2015. All rights reserved.