org.eclipse.jgit.internal.storage.reftable

Class ReftableReflogReader

java.lang.Object

org.eclipse.jgit.internal.storage.reftable.ReftableReflogReader

All Implemented Interfaces:

ReflogReader

public class ReftableReflogReader
extends java.lang.Object
implements ReflogReader

Implement the ReflogReader interface for a reflog stored in reftable.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.locks.Lock	lock
private java.lang.String	refname
private Reftable	reftable

Constructor Summary

Constructors

Constructor and Description
ReftableReflogReader(java.util.concurrent.locks.Lock lock, Reftable merged, java.lang.String refname)

Method Summary

Modifier and Type	Method and Description
ReflogEntry	getLastEntry() Get the last entry in the reflog
java.util.List<ReflogEntry>	getReverseEntries() Get all reflog entries in reverse order
java.util.List<ReflogEntry>	getReverseEntries(int max) Get all reflog entries in reverse order
ReflogEntry	getReverseEntry(int number) Get specific entry in the reflog relative to the last entry which is considered entry zero.

Methods inherited from class java.lang.Object

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

Field Detail

lock

private final java.util.concurrent.locks.Lock lock

reftable

private final Reftable reftable

refname

private final java.lang.String refname

Constructor Detail

ReftableReflogReader

ReftableReflogReader(java.util.concurrent.locks.Lock lock,
                     Reftable merged,
                     java.lang.String refname)

Method Detail

getLastEntry

public ReflogEntry getLastEntry()
                         throws java.io.IOException

Get the last entry in the reflog

Specified by:

getLastEntry in interface ReflogReader

Returns:

the latest reflog entry, or null if no log

Throws:

java.io.IOException

getReverseEntries

public java.util.List<ReflogEntry> getReverseEntries()
                                              throws java.io.IOException

Get all reflog entries in reverse order

Specified by:

getReverseEntries in interface ReflogReader

Returns:

all reflog entries in reverse order

Throws:

java.io.IOException

getReverseEntry

public ReflogEntry getReverseEntry(int number)
                            throws java.io.IOException

Get specific entry in the reflog relative to the last entry which is considered entry zero.

Specified by:

getReverseEntry in interface ReflogReader

Parameters:

number - a int.

Returns:

reflog entry or null if not found

Throws:

java.io.IOException

getReverseEntries

public java.util.List<ReflogEntry> getReverseEntries(int max)
                                              throws java.io.IOException

Get all reflog entries in reverse order

Specified by:

getReverseEntries in interface ReflogReader

Parameters:

max - max number of entries to read

Returns:

all reflog entries in reverse order

Throws:

java.io.IOException