org.fcrepo.server.utilities
Class PIDStreamIterableWrapper

java.lang.Object
  org.fcrepo.server.utilities.PIDStreamIterableWrapper

All Implemented Interfaces:

Iterable<String>

public final class PIDStreamIterableWrapper
extends Object
implements Iterable<String>

Iterable implementation over a stream containing PIDs. Allows a stream containing a list of pids to be iterated in a for (String pid : wrapper) statement. Stream must contain either:

Raw list of PIDs, separated by newlines (blank lines are skipped)

XML containing <pid> elements. Structure of XML is not interpreted, only single lines containing this element are read. Only one PID per line. Empty pid elements (<pid/>) will be skipped. This is compatible with basic search output

Version:

$Id$

Author:

Stephen Bayliss

Constructor Summary

PIDStreamIterableWrapper(InputStream stream)

Method Summary

Iterator<String>

iterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

PIDStreamIterableWrapper

public PIDStreamIterableWrapper(InputStream stream)
                         throws IOException

Throws:

IOException

Method Detail

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>