uk.co.kimble.cobra
Class PersistentSet

java.lang.Object
  |
  +--uk.co.kimble.cobra.PersistentSet

public class PersistentSet

extends java.lang.Object

Represents a set of objects retrieved from the database

Constructor Summary

PersistentSet(java.lang.String name)
Constructor

Method Summary

void	close() Frees up database resources at end of retrieve
void	finalize() If the set gets gc'd close the connection
boolean	hasMoreObjects() Used to enumerate a set of objects returned after a database query
PersistentObject	nextObject() Return the next object in a set

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PersistentSet

public PersistentSet(java.lang.String name)
              throws PersistentException

Constructor

Parameters:

name - The name of the class this set represents

Throws:

PersistentException - if there is a problem retrieving the class dictionary

Method Detail

hasMoreObjects

public boolean hasMoreObjects()

Used to enumerate a set of objects returned after a database query

nextObject

public PersistentObject nextObject()
                            throws PersistentException

Return the next object in a set

Throws:

PersistentException - if the next object can't be instantiated

close

public void close()
           throws PersistentException

Frees up database resources at end of retrieve

Throws:

PersistentException - if the database can't be closed down properly

finalize

public void finalize()

If the set gets gc'd close the connection

Overrides:

finalize in class java.lang.Object