Module org.eclipse.jgit

Package org.eclipse.jgit.internal.revwalk

Class RefAdvancerWalk

java.lang.Object

org.eclipse.jgit.internal.revwalk.RefAdvancerWalk

public class RefAdvancerWalk
extends Object

Walk from some commits and find where to they enter a pack

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	RefAdvancerWalk.InPackPredicate	True when the commit is in the target set

Constructor Summary

Constructors

Constructor	Description
RefAdvancerWalk(Repository db, RefAdvancerWalk.InPackPredicate include)	Constructor

Method Summary

Modifier and Type	Method	Description
Set<RevCommit>	advance(List<ObjectId> allTips)	Advance the tips to their first commit inside the pack

Methods inherited from class java.lang.Object

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

Constructor Details

RefAdvancerWalk

public RefAdvancerWalk(Repository db,
 RefAdvancerWalk.InPackPredicate include)

Constructor

Parameters:

db - a repository

include - predicate telling if a commit in the target set

Method Details

advance

public Set<RevCommit> advance(List<ObjectId> allTips)
                       throws IOException

Advance the tips to their first commit inside the pack

Parameters:

allTips - tips of interesting refs

Returns:

first commit(s) where the tips enter the pack. A tips may translate into 0 commits (it doesn't enter the pack in its history), 1 commit (a linear history) or n commits (merges lead to multiple histories into the pack). A tip already inside the pack is returned as it is.

Throws:

IOException - error browsing history