Package | Description |
---|---|
javax.jdo |
This package contains the JDO specification interfaces and classes.
|
Modifier and Type | Method and Description |
---|---|
<T> Extent<T> |
PersistenceManager.getExtent(Class<T> persistenceCapableClass)
Equivalent to
getExtent (persistenceCapableClass,
true) . |
<T> Extent<T> |
PersistenceManager.getExtent(Class<T> persistenceCapableClass,
boolean subclasses)
The
PersistenceManager manages a collection of instances in
the data store based on the class of the instances. |
Modifier and Type | Method and Description |
---|---|
Query |
PersistenceManager.newQuery(Extent cln)
Create a new
Query with the Class of the
candidate instances and candidate Extent . |
Query |
PersistenceManager.newQuery(Extent cln,
String filter)
Create a new
Query with the
candidate Extent and filter; the class
is taken from the Extent . |
void |
Query.setCandidates(Extent pcs)
Set the candidate
Extent to query. |
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