javax.persistence
Interface ResultItem<X>

Type Parameters:

X - the type of the result item

All Known Subinterfaces:

AbstractCollectionJoin<Z,C,E>, CollectionJoin<Z,E>, Expression<T>, From<Z,X>, Join<Z,X>, ListJoin<Z,E>, MapJoin<Z,K,V>, Parameter<T>, Path<X>, Predicate, QueryBuilder.Case<R>, QueryBuilder.Coalesce<T>, QueryBuilder.In<T>, QueryBuilder.SimpleCase<C,R>, Root<X>, Selection<X>, SetJoin<Z,E>, Subquery<T>

public interface ResultItem<X>

The ResultItem interface defines an item that is returned by a query.

Since:

Java Persistence 2.0

Method Summary

java.lang.String	getAlias() Return the alias assigned to the item or null, if no alias has been assigned.
java.lang.Class<X>	getJavaType() Return the Java type of the result item.

Method Detail

getJavaType

java.lang.Class<X> getJavaType()

Return the Java type of the result item.

Returns:

the Java type of the result item

getAlias

java.lang.String getAlias()

Return the alias assigned to the item or null, if no alias has been assigned.

Returns:

alias