Package org.eclipse.jgit.pgm

Class RevWalkTextBuiltin

java.lang.Object

org.eclipse.jgit.pgm.TextBuiltin

org.eclipse.jgit.pgm.RevWalkTextBuiltin

Direct Known Subclasses:

Glog, Log, RevList

abstract class RevWalkTextBuiltin
extends TextBuiltin

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jgit.pgm.TextBuiltin

TextBuiltin.TerminatedByHelpException

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	all
private java.util.List<RevCommit>	commits
(package private) boolean	count
private java.lang.String	followPath
private int	maxCount
(package private) boolean	objects
(package private) char[]	outbuffer
(package private) boolean	parents
protected TreeFilter	pathFilter
private java.util.List<RevFilter>	revLimiter
private java.util.EnumSet<RevSort>	sorting
(package private) RevWalk	walk

Fields inherited from class org.eclipse.jgit.pgm.TextBuiltin

argWalk, db, errs, errw, gitdir, ins, outs, outw

Constructor Summary

Constructors

Constructor	Description
RevWalkTextBuiltin()

Method Summary

Modifier and Type	Method	Description
(package private) void	addAuthorRevFilter(java.lang.String who)
(package private) void	addCMessageRevFilter(java.lang.String msg)
(package private) void	addCommitterRevFilter(java.lang.String who)
protected RevWalk	createWalk()	Create RevWalk
(package private) void	enableBoundary(boolean on)
(package private) void	enableDateOrder(boolean on)
(package private) void	enableReverse(boolean on)
private void	enableRevSort(RevSort type, boolean on)
(package private) void	enableTopoOrder(boolean on)
protected void	run()	Perform the actions of this command.
protected void	show(ObjectWalk objectWalk, RevObject currentObject)	"Show" the current RevCommit when called from the main processing loop.
protected abstract void	show(RevCommit c)	"Show" the current RevCommit when called from the main processing loop.
protected int	walkLoop()	Loop the walk

Methods inherited from class org.eclipse.jgit.pgm.TextBuiltin

abbreviateRef, containsHelp, die, die, die, die, execute, getErrorWriter, getOutputWriter, getRepository, getResourceBundle, init, initRaw, parseArguments, printUsage, printUsageAndExit, printUsageAndExit, requiresRepository, resolve, setCommandName

Methods inherited from class java.lang.Object

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

Field Detail

walk

RevWalk walk

objects

boolean objects

parents

boolean parents

count

boolean count

all

boolean all

outbuffer

char[] outbuffer

sorting

private final java.util.EnumSet<RevSort> sorting

followPath

private java.lang.String followPath

commits

private java.util.List<RevCommit> commits

pathFilter

protected TreeFilter pathFilter

revLimiter

private final java.util.List<RevFilter> revLimiter

maxCount

private int maxCount

Constructor Detail

RevWalkTextBuiltin

RevWalkTextBuiltin()

Method Detail

enableRevSort

private void enableRevSort(RevSort type,
                           boolean on)

enableDateOrder

void enableDateOrder(boolean on)

enableTopoOrder

void enableTopoOrder(boolean on)

enableReverse

void enableReverse(boolean on)

enableBoundary

void enableBoundary(boolean on)

addAuthorRevFilter

void addAuthorRevFilter(java.lang.String who)

addCommitterRevFilter

void addCommitterRevFilter(java.lang.String who)

addCMessageRevFilter

void addCMessageRevFilter(java.lang.String msg)

run

protected void run()
            throws java.lang.Exception

Perform the actions of this command.

This method should only be invoked by TextBuiltin.execute(String[]).

Specified by:

run in class TextBuiltin

Throws:

java.lang.Exception - an error occurred while processing the command. The main framework will catch the exception and print a message on standard error.

createWalk

protected RevWalk createWalk()

Create RevWalk

Returns:

a RevWalk object.

walkLoop

protected int walkLoop()
                throws java.lang.Exception

Loop the walk

Returns:

number of RevCommits walked

Throws:

java.lang.Exception - if any.

show

protected abstract void show(RevCommit c)
                      throws java.lang.Exception

"Show" the current RevCommit when called from the main processing loop.

Implement this methods to define the behavior for subclasses of RevWalkTextBuiltin.

Parameters:

c - The current RevCommit

Throws:

java.lang.Exception

show

protected void show(ObjectWalk objectWalk,
                    RevObject currentObject)
             throws java.lang.Exception

"Show" the current RevCommit when called from the main processing loop.

The default implementation does nothing because most subclasses only process RevCommits.

Parameters:

objectWalk - the ObjectWalk used by walkLoop()

currentObject - The current RevObject

Throws:

java.lang.Exception