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

Class JournalReader

java.lang.Object

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

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<java.lang.String>

public final class JournalReader
extends java.lang.Object
implements java.io.Closeable, java.lang.Iterable<java.lang.String>

Reader for journal files of the SegmentMK.

Constructor Summary

Constructors

Constructor and Description
JournalReader(java.io.File journalFile)

Method Summary

Modifier and Type	Method and Description
void	close()
java.util.Iterator<java.lang.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(java.io.File journalFile)
              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

iterator

public java.util.Iterator<java.lang.String> iterator()

Specified by:

iterator in interface java.lang.Iterable<java.lang.String>

Returns:

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

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException