org.apache.directory.server.core.partition.impl.btree.jdbm
Class DupsEnumeration

java.lang.Object
  org.apache.directory.server.core.partition.impl.btree.jdbm.DupsEnumeration

All Implemented Interfaces:

java.util.Enumeration, javax.naming.NamingEnumeration

public class DupsEnumeration
extends java.lang.Object
implements javax.naming.NamingEnumeration

NamingEnumeration that enumerates over duplicate values nested into a value using a TreeSet.

Version:

$Rev: 442600 $

Author:

Apache Directory Project

Constructor Summary

DupsEnumeration(JdbmTable table, NoDupsEnumeration list)
Creates a DupsEnumeration over a enumeration of Tuples holding TreeSets for values that have the same key.

Method Summary

void	close() Closes the underlying NamingEnumeration
boolean	hasMore()
boolean	hasMoreElements() Calls hasMore.
java.lang.Object	next() Returns the same Tuple every time but with different key/value pairs.
java.lang.Object	nextElement() Returns the same Tuple every time but with different key/value pairs.

Methods inherited from class java.lang.Object

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

Constructor Detail

DupsEnumeration

public DupsEnumeration(JdbmTable table,
                       NoDupsEnumeration list)
                throws javax.naming.NamingException

Creates a DupsEnumeration over a enumeration of Tuples holding TreeSets for values that have the same key.

Parameters:

list - the underlying enumeration

Throws:

javax.naming.NamingException - if there is a problem

Method Detail

next

public java.lang.Object next()
                      throws javax.naming.NamingException

Returns the same Tuple every time but with different key/value pairs.

Specified by:

next in interface javax.naming.NamingEnumeration

Throws:

javax.naming.NamingException

See Also:

NamingEnumeration.next()

nextElement

public java.lang.Object nextElement()

Returns the same Tuple every time but with different key/value pairs.

Specified by:

nextElement in interface java.util.Enumeration

See Also:

Enumeration.nextElement()

hasMore

public boolean hasMore()

Specified by:

hasMore in interface javax.naming.NamingEnumeration

See Also:

NamingEnumeration.hasMore()

hasMoreElements

public boolean hasMoreElements()

Calls hasMore.

Specified by:

hasMoreElements in interface java.util.Enumeration

See Also:

Enumeration.hasMoreElements()

close

public void close()

Closes the underlying NamingEnumeration

Specified by:

close in interface javax.naming.NamingEnumeration

See Also:

NamingEnumeration.close()