Uses of Interface
javax.jdo.Extent
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Packages that use Extent Package Description javax.jdo This package contains the JDO specification interfaces and classes. -
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Uses of Extent in javax.jdo
Methods in javax.jdo that return Extent Modifier and Type Method Description <T> Extent<T>
PersistenceManager. getExtent(java.lang.Class<T> persistenceCapableClass)
Equivalent togetExtent (persistenceCapableClass, true)
.<T> Extent<T>
PersistenceManager. getExtent(java.lang.Class<T> persistenceCapableClass, boolean subclasses)
ThePersistenceManager
manages a collection of instances in the data store based on the class of the instances.Methods in javax.jdo with parameters of type Extent Modifier and Type Method Description Query
PersistenceManager. newQuery(Extent cln)
Create a newQuery
with theClass
of the candidate instances and candidateExtent
.Query
PersistenceManager. newQuery(Extent cln, java.lang.String filter)
Create a newQuery
with the candidateExtent
and filter; the class is taken from theExtent
.void
Query. setCandidates(Extent pcs)
Set the candidateExtent
to query.
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