javax.persistence.criteria
Interface Fetch<Z,X>

Type Parameters:
Z - the source type of the fetch
X - the target type of the fetch
All Superinterfaces:
FetchParent<Z,X>

public interface Fetch<Z,X>
extends FetchParent<Z,X>

Represents a join-fetched association or attribute.

Since:
Java Persistence 2.0

Method Summary
 Attribute<? super Z,?> getAttribute()
          Return the metamodel attribute corresponding to the fetch join.
 JoinType getJoinType()
          Return the join type used in the fetch join.
 FetchParent<?,Z> getParent()
          Return the parent of the fetched item.
 
Methods inherited from interface javax.persistence.criteria.FetchParent
fetch, fetch, fetch, fetch, fetch, fetch, getFetches
 

Method Detail

getAttribute

Attribute<? super Z,?> getAttribute()
Return the metamodel attribute corresponding to the fetch join.

Returns:
metamodel attribute for the join

getParent

FetchParent<?,Z> getParent()
Return the parent of the fetched item.

Returns:
fetch parent

getJoinType

JoinType getJoinType()
Return the join type used in the fetch join.

Returns:
join type


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Generated on 10-February-2011 12:41


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