Package com.google.gerrit.server.git

Class SearchingChangeCacheImpl

java.lang.Object

com.google.gerrit.server.git.SearchingChangeCacheImpl

All Implemented Interfaces:

GitReferenceUpdatedListener, ChangesByProjectCache

public class SearchingChangeCacheImpl
extends Object
implements ChangesByProjectCache, GitReferenceUpdatedListener

Cache based on an index query of the most recent changes. The number of cached items depends on the index implementation and configuration.

This cache is intended to be used when filtering references. By design it returns only a fraction of all changes. These are the changes that were modified last.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SearchingChangeCacheImpl.CachedChange
static class	SearchingChangeCacheImpl.SearchingChangeCacheImplModule

Nested classes/interfaces inherited from interface com.google.gerrit.server.git.ChangesByProjectCache

ChangesByProjectCache.Module, ChangesByProjectCache.UseIndex

Nested classes/interfaces inherited from interface com.google.gerrit.extensions.events.GitReferenceUpdatedListener

GitReferenceUpdatedListener.Event

Method Summary

Modifier and Type	Method	Description
void	onGitReferenceUpdated(GitReferenceUpdatedListener.Event event)
Stream<ChangeData>	streamChangeDatas(Project.NameKey project, org.eclipse.jgit.lib.Repository unusedrepo)	Read changes for the project from the secondary index.

Methods inherited from class java.lang.Object

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

Method Detail

streamChangeDatas

public Stream<ChangeData> streamChangeDatas(Project.NameKey project,
                                            org.eclipse.jgit.lib.Repository unusedrepo)

Read changes for the project from the secondary index.

Returned changes only include the Change object (with id, branch) and the reviewers. Additional stored fields are not loaded from the index.

Specified by:

streamChangeDatas in interface ChangesByProjectCache

Parameters:

project - project to read.

unusedrepo - repository for the project to read.

Returns:

stream of known changes; empty if no changes.

onGitReferenceUpdated

public void onGitReferenceUpdated(GitReferenceUpdatedListener.Event event)

Specified by:

onGitReferenceUpdated in interface GitReferenceUpdatedListener