Package com.google.gerrit.server.git

Class RepoRefCache

java.lang.Object

com.google.gerrit.server.git.RepoRefCache

All Implemented Interfaces:

RefCache

public class RepoRefCache
extends Object
implements RefCache

RefCache backed directly by a repository.

Constructor Summary

Constructors

Constructor	Description
RepoRefCache(org.eclipse.jgit.lib.Repository repo)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this cache, releasing the references to any underlying resources.
Optional<org.eclipse.jgit.lib.ObjectId>	get(String refName)	Get the possibly-cached value of a ref.
Map<String,Optional<org.eclipse.jgit.lib.ObjectId>>	getCachedRefs()	Returns an unmodifiable view of the refs that have been cached by this instance.

Methods inherited from class java.lang.Object

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

Constructor Details

RepoRefCache

public RepoRefCache(org.eclipse.jgit.lib.Repository repo)

Method Details

get

public Optional<org.eclipse.jgit.lib.ObjectId> get(String refName)
                                            throws IOException

Description copied from interface: RefCache

Get the possibly-cached value of a ref.

Specified by:

get in interface RefCache

Parameters:

refName - name of the ref.

Returns:

value of the ref; absent if the ref does not exist in the repo. Never null, and never present with a value of ObjectId.zeroId().

Throws:

IOException

getCachedRefs

public Map<String,Optional<org.eclipse.jgit.lib.ObjectId>> getCachedRefs()

Returns an unmodifiable view of the refs that have been cached by this instance.

close

public void close()

Description copied from interface: RefCache

Closes this cache, releasing the references to any underlying resources.

Specified by:

close in interface RefCache