Module org.eclipse.jgit

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

Class DfsPackFile.CachedStreamPackIndexes

java.lang.Object

org.eclipse.jgit.internal.storage.dfs.DfsPackFile.CachedStreamPackIndexes

All Implemented Interfaces:

DfsPackFile.IndexFactory.PackIndexes

Enclosing class:

DfsPackFile

public static final class DfsPackFile.CachedStreamPackIndexes
extends Object
implements DfsPackFile.IndexFactory.PackIndexes

Load primary and reverse index from Dfs streams and cache the references in DfsBlockCache.

Constructor Summary

Constructors

Constructor	Description
CachedStreamPackIndexes(DfsBlockCache cache, DfsPackDescription desc)	An index factory

Method Summary

Modifier and Type	Method	Description
PackIndex	index(DfsReader ctx)	Load the primary index for the pack.
PackReverseIndex	reverseIndex(DfsReader ctx)	Load the reverse index of the pack

Methods inherited from class java.lang.Object

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

Constructor Details

CachedStreamPackIndexes

public CachedStreamPackIndexes(DfsBlockCache cache,
 DfsPackDescription desc)

An index factory

Parameters:

cache - DFS block cache to use for the references

desc - This factory loads indexes for this package

Method Details

index

public PackIndex index(DfsReader ctx)
                throws IOException

Description copied from interface: DfsPackFile.IndexFactory.PackIndexes

Load the primary index for the pack.

Specified by:

index in interface DfsPackFile.IndexFactory.PackIndexes

Parameters:

ctx - reader to find the raw bytes

Returns:

a primary index

Throws:

IOException - a problem finding/parsing the index

reverseIndex

public PackReverseIndex reverseIndex(DfsReader ctx)
                              throws IOException

Description copied from interface: DfsPackFile.IndexFactory.PackIndexes

Load the reverse index of the pack

Specified by:

reverseIndex in interface DfsPackFile.IndexFactory.PackIndexes

Parameters:

ctx - reader to find the raw bytes

Returns:

the reverse index of the pack

Throws:

IOException - a problem finding/parsing the reverse index