org.eclipse.jgit.revplot
Class PlotCommit<L extends PlotLane>

java.lang.Object
  org.eclipse.jgit.lib.AnyObjectId
      org.eclipse.jgit.lib.ObjectId
          org.eclipse.jgit.lib.ObjectIdOwnerMap.Entry
              org.eclipse.jgit.revwalk.RevObject
                  org.eclipse.jgit.revwalk.RevCommit
                      org.eclipse.jgit.revplot.PlotCommit<L>

Type Parameters:

L - type of lane being used by the plotter.

All Implemented Interfaces:

Serializable, Comparable<Object>

public class PlotCommit<L extends PlotLane>
extends RevCommit

A commit reference to a commit in the DAG.

See Also:

PlotCommitList, Serialized Form

Constructor Summary

protected

PlotCommit(AnyObjectId id) Create a new commit.

Method Summary

PlotCommit	getChild(int nth) Get the nth child from this commit's child list.
int	getChildCount() Get the number of child commits listed in this commit.
L	getLane() Obtain the lane this commit has been plotted into.
Ref	getRef(int nth) Get the nth Ref from this commit's ref list.
int	getRefCount() Get the number of refs for this commit.
boolean	isChild(PlotCommit c) Determine if the given commit is a child (descendant) of this commit.
void	reset() Reset this commit to allow another RevWalk with the same instances.

Methods inherited from class org.eclipse.jgit.revwalk.RevCommit

carry, getAuthorIdent, getCommitterIdent, getCommitTime, getEncoding, getFooterLines, getFooterLines, getFooterLines, getFullMessage, getParent, getParentCount, getParents, getRawBuffer, getShortMessage, getTree, getType, parse, parse, toString

Methods inherited from class org.eclipse.jgit.revwalk.RevObject

add, add, appendCoreFlags, getId, has, hasAll, hasAny, remove, remove

Methods inherited from class org.eclipse.jgit.lib.ObjectId

equals, fromRaw, fromRaw, fromRaw, fromRaw, fromString, fromString, isId, toObjectId, toString, zeroId

Methods inherited from class org.eclipse.jgit.lib.AnyObjectId

abbreviate, compareTo, compareTo, compareTo, compareTo, copy, copyRawTo, copyRawTo, copyRawTo, copyRawTo, copyTo, copyTo, copyTo, copyTo, copyTo, copyTo, equals, equals, equals, getByte, getFirstByte, getName, hashCode, name, startsWith

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PlotCommit

protected PlotCommit(AnyObjectId id)

Create a new commit.

Parameters:

id - the identity of this commit.

Method Detail

getChildCount

public final int getChildCount()

Get the number of child commits listed in this commit.

Returns:

number of children; always a positive value but can be 0.

getChild

public final PlotCommit getChild(int nth)

Get the nth child from this commit's child list.

Parameters:

nth - child index to obtain. Must be in the range 0 through getChildCount()-1.

Returns:

the specified child.

Throws:

ArrayIndexOutOfBoundsException - an invalid child index was specified.

isChild

public final boolean isChild(PlotCommit c)

Determine if the given commit is a child (descendant) of this commit.

Parameters:

c - the commit to test.

Returns:

true if the given commit built on top of this commit.

getRefCount

public final int getRefCount()

Get the number of refs for this commit.

Returns:

number of refs; always a positive value but can be 0.

getRef

public final Ref getRef(int nth)

Get the nth Ref from this commit's ref list.

Parameters:

nth - ref index to obtain. Must be in the range 0 through getRefCount()-1.

Returns:

the specified ref.

Throws:

ArrayIndexOutOfBoundsException - an invalid ref index was specified.

getLane

public final L getLane()

Obtain the lane this commit has been plotted into.

Returns:

the assigned lane for this commit.

reset

public void reset()

Description copied from class: RevCommit

Reset this commit to allow another RevWalk with the same instances.

Subclasses must call super.reset() to ensure the basic information can be correctly cleared out.

Overrides:

reset in class RevCommit