org.exolab.castor.jdo
public interface QueryResults extends Enumeration
Version: $Revision: 1.3 $ $Date: 2004/05/03 22:05:30 $
Method Summary | |
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boolean | absolute(int row)
moves the result of the query to the absolute position in the
resultset |
void | close()
Closes the result set and releases all resources held by it. |
boolean | hasMore()
Returns true if there are any more results in the result set.
|
Object | next()
Returns the next result in the result set. |
int | size()
finds the size of the resulting resultset from the query. |
Parameters: row The row to move to
Returns: ???
Throws: PersistenceException A persistence error occured
Returns: True if there are any more results in the result set
Throws: PersistenceException An error with the persistence engine
Returns: The next result in the result set
Throws: PersistenceException An error with the persistence engine NoSuchElementException There are no more results in the result set
Returns: Size of the resulting result set.
Throws: PersistenceException A persistence error occured