Package com.google.gerrit.server.submit

Class LocalMergeSuperSetComputation

java.lang.Object

com.google.gerrit.server.submit.LocalMergeSuperSetComputation

All Implemented Interfaces:

MergeSuperSetComputation

public class LocalMergeSuperSetComputation
extends Object
implements MergeSuperSetComputation

Default implementation of MergeSuperSet that does the computation of the merge super set sequentially on the local Gerrit instance.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LocalMergeSuperSetComputation.LocalMergeSuperSetComputationModule

Field Summary

Fields

Modifier and Type	Field	Description
static int	MAX_SUBMITTABLE_CHANGES_AT_ONCE_DEFAULT

Method Summary

Modifier and Type	Method	Description
ChangeSet	byCommitsOnBranchNotMerged(MergeOpRepoManager.OpenRepo or, BranchNameKey branch, Set<String> visibleHashes, Set<String> nonVisibleHashes, CurrentUser user)
ChangeSet	completeWithoutTopic(MergeOpRepoManager orm, ChangeSet changeSet, CurrentUser user)	Compute the set of changes that should be submitted together.
Set<String>	walkChangesByHashes(Collection<org.eclipse.jgit.revwalk.RevCommit> sourceCommits, Set<String> ignoreHashes, MergeOpRepoManager.OpenRepo or, BranchNameKey b, int limit)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_SUBMITTABLE_CHANGES_AT_ONCE_DEFAULT

public static final int MAX_SUBMITTABLE_CHANGES_AT_ONCE_DEFAULT

See Also:

Constant Field Values

Method Detail

completeWithoutTopic

public ChangeSet completeWithoutTopic(MergeOpRepoManager orm,
                                      ChangeSet changeSet,
                                      CurrentUser user)
                               throws IOException

Description copied from interface: MergeSuperSetComputation

Compute the set of changes that should be submitted together. As input a set of changes is provided for which it is known that they should be submitted together. This method should complete the set by including open predecessor changes that need to be submitted as well. To decide whether open predecessor changes should be included the method must take the submit type into account (e.g. for changes with submit type "Cherry-Pick" open predecessor changes must not be included).

This method is invoked iteratively while new changes to be submitted together are discovered by expanding the topics of the changes. This method must not do any topic expansion on its own.

Specified by:

completeWithoutTopic in interface MergeSuperSetComputation

Parameters:

orm - MergeOpRepoManager that should be used to access repositories

changeSet - A set of changes for which it is known that they should be submitted together

user - The user for which the visibility checks should be performed

Returns:

the completed set of changes that should be submitted together

Throws:

IOException

byCommitsOnBranchNotMerged

public ChangeSet byCommitsOnBranchNotMerged(MergeOpRepoManager.OpenRepo or,
                                            BranchNameKey branch,
                                            Set<String> visibleHashes,
                                            Set<String> nonVisibleHashes,
                                            CurrentUser user)
                                     throws IOException

Throws:

IOException

walkChangesByHashes

public Set<String> walkChangesByHashes(Collection<org.eclipse.jgit.revwalk.RevCommit> sourceCommits,
                                       Set<String> ignoreHashes,
                                       MergeOpRepoManager.OpenRepo or,
                                       BranchNameKey b,
                                       int limit)
                                throws IOException

Throws:

IOException