org.apache.jackrabbit.oak.segment.file.tooling

Class RevisionHistory

java.lang.Object

org.apache.jackrabbit.oak.segment.file.tooling.RevisionHistory

public class RevisionHistory
extends Object

Utility for tracing a node back through the revision history.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RevisionHistory.HistoryElement Representation of a point in time for a given node.

Constructor Summary

Constructors

Constructor and Description
RevisionHistory(File directory) Create a new instance for a ReadOnlyFileStore in the given directory.

Method Summary

Modifier and Type	Method and Description
Iterator<RevisionHistory.HistoryElement>	getHistory(JournalFile journal, String path) Return the history of the node at the given path according to the passed journal.

Methods inherited from class java.lang.Object

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

Constructor Detail

RevisionHistory

public RevisionHistory(@Nonnull
                       File directory)
                throws IOException,
                       InvalidFileStoreVersionException

Create a new instance for a ReadOnlyFileStore in the given directory.

Parameters:

directory -

Throws:

IOException

InvalidFileStoreVersionException

Method Detail

getHistory

public Iterator<RevisionHistory.HistoryElement> getHistory(@Nonnull
                                                           JournalFile journal,
                                                           @Nonnull
                                                           String path)
                                                    throws IOException

Return the history of the node at the given path according to the passed journal.

Parameters:

journal -

path -

Returns:

Throws:

IOException