com.triactive.jdo.store
Interface PersistentSet

All Superinterfaces:
java.util.Collection, Deleteable, Queryable, java.util.Set

public interface PersistentSet
extends java.util.Set, Queryable, Deleteable

A set which is directly backed by the data store.

All operations on the set result in corresponding requests to the data store.

Author:
Mike Martin

Method Summary
 boolean allowsNulls()
          Indicates whether or not this set allows null elements.
 java.lang.Class getElementType()
          Returns the type of elements in this set.
 
Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray
 
Methods inherited from interface com.triactive.jdo.store.query.Queryable
alreadyDistinct, getCandidateClass, newQueryStatement
 
Methods inherited from interface com.triactive.jdo.Deleteable
deletePersistentAll
 

Method Detail

getElementType

public java.lang.Class getElementType()
Returns the type of elements in this set.

Returns:
The type of elements in this set.

allowsNulls

public boolean allowsNulls()
Indicates whether or not this set allows null elements.

Returns:
true if null elements are allowed, false otherwise.


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