javax.jdo.annotations
Annotation Type FetchPlan


@Target(value=TYPE)
@Retention(value=RUNTIME)
public @interface FetchPlan

Annotation for the fetch plan of a persistence manager, query, or extent. Corresponds to the xml element "fetch-plan".

Since:
2.1
Version:
2.1

Optional Element Summary
 java.lang.String[] fetchGroups
          The fetch groups in this fetch plan.
 int fetchSize
          The number of instances of multi-valued fields retrieved by queries.
 int maxFetchDepth
          The depth of references to instantiate, starting with the root object.
 java.lang.String name
          Name of the fetch plan.
 

name

public abstract java.lang.String name
Name of the fetch plan.

Returns:
the name of the fetch plan
Default:
""

fetchGroups

public abstract java.lang.String[] fetchGroups
The fetch groups in this fetch plan.

Returns:
the fetch groups
Default:
{}

maxFetchDepth

public abstract int maxFetchDepth
The depth of references to instantiate, starting with the root object.

Returns:
the maxium fetch depth
Default:
1

fetchSize

public abstract int fetchSize
The number of instances of multi-valued fields retrieved by queries.

Returns:
the fetch size
Default:
0


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