Module org.eclipse.jgit

Package org.eclipse.jgit.internal.storage.dfs

Class MidxPackFilter

java.lang.Object

org.eclipse.jgit.internal.storage.dfs.MidxPackFilter

public class MidxPackFilter
extends Object

Format a flat list of packs and midxs into a valid list of packs.

A valid list of packs is either:

• A list with midxs and uncovered packs
• A list of packs (without any midx)

Method Summary

Modifier and Type	Method	Description
static List<DfsPackDescription>	skipMidxs(List<DfsPackDescription> packs)	Reorganize the flat list of packs removing the midxs
static List<DfsPackDescription>	useMidx(List<DfsPackDescription> packs)	Remove from the list any packs covered by midxs.

Methods inherited from class java.lang.Object

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

Method Details

skipMidxs

public static List<DfsPackDescription> skipMidxs(List<DfsPackDescription> packs)

Reorganize the flat list of packs removing the midxs

Parameters:

packs - flat list of all packs in the repo, may include midx. Packs covered by the midx appear also on their own.

Returns:

a list of packs without midxs

useMidx

public static List<DfsPackDescription> useMidx(List<DfsPackDescription> packs)

Remove from the list any packs covered by midxs.

This verifies that all referenced packs by the midxs exist.

Parameters:

packs - list of packs with maybe some midxs

Returns:

midxs and uncovered packs. All the input packs if no midx. Ignore midxs with missing covered packs.