org.openrdf.sesame.sailimpl.rdbms.iterators
Class RdbmsNamespaceIterator

java.lang.Object
  org.openrdf.sesame.sailimpl.rdbms.iterators.RdbmsNamespaceIterator

All Implemented Interfaces:

NamespaceIterator

public class RdbmsNamespaceIterator

extends Object

implements NamespaceIterator

A NamespaceIterator that returns namespaces from a cache.

Version:

$Revision: 1.4.4.2 $

Author:

Peter van 't Hof, Arjohn Kampman

Constructor Summary

RdbmsNamespaceIterator(List namespaces)
Constructor.

Method Summary

void	close() Closes the iterator and frees any resources that it uses (e.g.
String	getName() Gets the name of the current namespace (i.e. it's URI).
String	getPrefix() Gets the prefix of the current namespace.
boolean	hasNext() Checks whether there are any more namespaces available.
void	next() Go to the next namespace.

Methods inherited from class java.lang.Object

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

Constructor Detail

RdbmsNamespaceIterator

public RdbmsNamespaceIterator(List namespaces)

Constructor.

Parameters:

namespaces - cache from which namespaces are returned

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: NamespaceIterator

Checks whether there are any more namespaces available.

Specified by:

hasNext in interface NamespaceIterator

Returns:

true if there are more namespaces available, false otherwise.

next

public void next()

Description copied from interface: NamespaceIterator

Go to the next namespace.

Specified by:

next in interface NamespaceIterator

getPrefix

public String getPrefix()

Description copied from interface: NamespaceIterator

Gets the prefix of the current namespace.

Specified by:

getPrefix in interface NamespaceIterator

Returns:

prefix of namespace

getName

public String getName()

Description copied from interface: NamespaceIterator

Gets the name of the current namespace (i.e. it's URI).

Specified by:

getName in interface NamespaceIterator

Returns:

name of namespace

close

public void close()

Description copied from interface: NamespaceIterator

Closes the iterator and frees any resources that it uses (e.g. connections to databases). Every NamespaceIterator should be properly closed when it has returned all of its namespaces, or when it is no longer needed.

Specified by:

close in interface NamespaceIterator