JGit 7.2.0.202503040940-r · org.eclipse.jgit.blame.cache.BlameCache

public Interface BlameCache

Keeps the blame information for a path at certain commit.

If there is a result, it covers the whole file at that revision

Since

7.2

Method Summary

Modifier and Type	Method and Description
public List<CacheRegion>	Returns: the blame of a path at a given commit or null if not in cache get(Repository repository containing the commit repo, ObjectId we are looking at the file in this revision commitId, String path a file in the repo path) Gets the blame of a path at a given commit if available.

Method Detail

get	back to summary
public List<CacheRegion> get(Repository repo, ObjectId commitId, String path) throws IOException Gets the blame of a path at a given commit if available. Since this cache is used in blame calculation, this get() method should only retrieve the cache value, and not re-trigger blame calculation. In other words, this acts as "getIfPresent", and not "computeIfAbsent". Parameters repo:Repository repository containing the commit commitId:ObjectId we are looking at the file in this revision path:String path a file in the repo Returns:List<CacheRegion> the blame of a path at a given commit or null if not in cache Exceptions IOException: error retrieving/parsing values from storage

get

back to summary

public List<CacheRegion> get(Repository repo, ObjectId commitId, String path) throws IOException

Gets the blame of a path at a given commit if available.

Since this cache is used in blame calculation, this get() method should only retrieve the cache value, and not re-trigger blame calculation. In other words, this acts as "getIfPresent", and not "computeIfAbsent".

Parameters

repo:Repository: repository containing the commit
commitId:ObjectId: we are looking at the file in this revision
path:String: path a file in the repo

Returns:List<CacheRegion>

the blame of a path at a given commit or null if not in cache

Exceptions

IOException:: error retrieving/parsing values from storage