org.hibernate.transform
Class RootEntityResultTransformer
java.lang.Object
org.hibernate.transform.BasicTransformerAdapter
org.hibernate.transform.RootEntityResultTransformer
- All Implemented Interfaces:
- ResultTransformer, Serializable
- public final class RootEntityResultTransformer
- extends BasicTransformerAdapter
- implements Serializable
ResultTransformer
implementation which limits the result tuple
to only the "root entity".
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
INSTANCE
public static final RootEntityResultTransformer INSTANCE
RootEntityResultTransformer
public RootEntityResultTransformer()
- Deprecated. Use the
INSTANCE
reference instead of explicitly creating a new one.
- Instantiate RootEntityResultTransformer.
transformTuple
public Object transformTuple(Object[] tuple,
String[] aliases)
- Return just the root entity from the row tuple.
- Specified by:
transformTuple
in interface ResultTransformer
- Overrides:
transformTuple
in class BasicTransformerAdapter
equals
public boolean equals(Object obj)