CompoundSelection<Y> construct(
Class<Y> resultClass,
Selection<?>... selections
)
Create a selection item corresponding to a constructor. This method is used to specify a constructor that will be applied to the results of the query execution. If the constructor is for an entity class, the resulting entities will be in the new state after the query is executed.
- Parameters:
resultClass- class whose instance is to be constructedselections- arguments to the constructor
- Return:
- compound selection item
- Throws:
- IllegalArgumentException - if an argument is a tuple- or array-valued selection item
- Since:
- JPA 2.0