Package org.hibernate.transform
Class BasicTransformerAdapter
- java.lang.Object
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- org.hibernate.transform.BasicTransformerAdapter
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- All Implemented Interfaces:
java.io.Serializable
,ResultTransformer
- Direct Known Subclasses:
AliasedTupleSubsetResultTransformer
,CriteriaQueryTupleTransformer
,DistinctResultTransformer
,NativeQueryTupleTransformer
,PassThroughResultTransformer
,RootEntityResultTransformer
,ToListResultTransformer
,TupleBuilderTransformer
public abstract class BasicTransformerAdapter extends java.lang.Object implements ResultTransformer
Provides the basic "noop" impls of theResultTransformer
contract.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description BasicTransformerAdapter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.List
transformList(java.util.List list)
Here we have an opportunity to perform transformation on the query result as a whole.java.lang.Object
transformTuple(java.lang.Object[] tuple, java.lang.String[] aliases)
Tuples are the elements making up each "row" of the query result.
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Method Detail
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transformTuple
public java.lang.Object transformTuple(java.lang.Object[] tuple, java.lang.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 interfaceResultTransformer
- Parameters:
tuple
- The result elementsaliases
- The result aliases ("parallel" array to tuple)- Returns:
- The transformed row.
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transformList
public java.util.List transformList(java.util.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 interfaceResultTransformer
- Parameters:
list
- The result.- Returns:
- The transformed result.
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