javax.naming
Interface NamingEnumeration<T>
- Enumeration<E>
- GiopNamingEnumeration, ListBindingsEnumeration, ListBindingsEnumeration, ListEnumeration, ListEnumeration, RmiNamingEnumeration
The specific type of enumeration that supports throwing various exceptions by
the hasMore method. The exceptions are only thrown if the enumeration is
scanned using
next() and
hasMore(). If the inherited
Enumeration.nextElement() and
Enumeration.hasMoreElements() are used instead, the exceptions are
not throwed, and the enumeration is just iterated over available elements.
This enumeration becomes invalid after throwing the exception. If the
exception has been thrown, not other method should be called of that
enumeration.
void | close()- Immediately frees all resources, owned by this enumeration.
|
boolean | hasMore()- Checks if there are more unvisited elements in the enumeration, throwing
exceptions if there are some unvisited, but not available elements.
|
T | next()- Returns the next element in this enumeration.
|
close
public void close()
throws NamingException Immediately frees all resources, owned by this enumeration. If invoked, it
must be the last method called for that enumeration.
hasMore
public boolean hasMore()
throws NamingException Checks if there are more unvisited elements in the enumeration, throwing
exceptions if there are some unvisited, but not available elements.
- true if there are some unvisited elements, false otherwise.
next
public T next()
throws NamingException Returns the next element in this enumeration. The naming - specific
exceptions are only throws after returning all still available elements of
the enumeration.
- the next element of this enumeration
NamingEnumeration.java -- The JNDI enumeration
Copyright (C) 2000, 2006 Free Software Foundation, Inc.
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