Module org.eclipse.jgit

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

Class MidxDescList

java.lang.Object

org.eclipse.jgit.internal.storage.dfs.MidxDescList

public class MidxDescList
extends Object

Helper class for calculations over a list of pack descriptions

Method Summary

Modifier and Type	Method	Description
static MidxDescList	create(List<DfsPackDescription> descs)	Wrap the packs list into amidxDescList
static MidxDescList	create(DfsPackDescription[] descs)	Wrap the list of pack descriptions into a MidxDescList
Set<DfsPackDescription>	findAllCoveringMidxs(Collection<DfsPackDescription> queryPacks)	Return the union of midxs that cover the query packs (directly or indirectly).
Set<DfsPackDescription>	findAllCoveringMidxs(DfsPackDescription pack)	Wrapper over findAllCoveringMidxs(Collection) for the tests

Methods inherited from class java.lang.Object

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

Method Details

create

public static MidxDescList create(DfsPackDescription[] descs)

Wrap the list of pack descriptions into a MidxDescList

The input list is well-formed, doesn't have duplicated packs/midxs.

Parameters:

descs - list of pack descriptions

Returns:

amidxDescList instance

create

public static MidxDescList create(List<DfsPackDescription> descs)

Wrap the packs list into amidxDescList

The input list is well-formed, doesn't have duplicated packs/midxs.

Parameters:

descs - list of pack descriptions

Returns:

amidxDescList instance

findAllCoveringMidxs

public Set<DfsPackDescription> findAllCoveringMidxs(DfsPackDescription pack)

Wrapper over findAllCoveringMidxs(Collection) for the tests

Parameters:

pack - a single pack

Returns:

midxs containing the pack

findAllCoveringMidxs

public Set<DfsPackDescription> findAllCoveringMidxs(Collection<DfsPackDescription> queryPacks)

Return the union of midxs that cover the query packs (directly or indirectly).

An midx covers itself and its bases.

Parameters:

queryPacks - packs to be modified

Returns:

midxs covering any of the query packs