org.apache.jackrabbit.oak.plugins.segment.file

Class JournalReader

java.lang.Object

org.apache.jackrabbit.oak.plugins.segment.file.JournalReader

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<String>

public final class JournalReader
extends Object
implements Closeable, Iterable<String>

Reader for journal files of the SegmentMK.

Constructor Summary

Constructors

Constructor and Description
JournalReader(File journalFile)

Method Summary

Modifier and Type	Method and Description
void	close()
Iterator<String>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

JournalReader

public JournalReader(File journalFile)
              throws IOException

Throws:

IOException

Method Detail

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>

Returns:

Iterator over the revisions in the journal in reverse order (end of the file to beginning).

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException