org.eclipse.jgit.pgm.debug

pack-priv Class DiffAlgorithms

Class Inheritance

java.lang.Object
org.eclipse.jgit.pgm.TextBuiltin
org.eclipse.jgit.pgm.debug.DiffAlgorithms

Annotations

@Command
usage:usage_DiffAlgorithms

Imports

java.io.File, java.lang.management.ManagementFactory, .ThreadMXBean, java.lang.reflect.Field, java.util.ArrayList, .Collections, .List, org.eclipse.jgit.diff.DiffAlgorithm, .HistogramDiff, .MyersDiff, .RawText, .RawTextComparator, org.eclipse.jgit.errors.LargeObjectException, org.eclipse.jgit.lib.AbbreviatedObjectId, .Constants, .FileMode, .MutableObjectId, .ObjectId, .ObjectReader, .Repository, .RepositoryBuilder, .RepositoryCache, org.eclipse.jgit.pgm.Command, .TextBuiltin, org.eclipse.jgit.pgm.internal.CLIText, org.eclipse.jgit.revwalk.RevCommit, .RevWalk, org.eclipse.jgit.treewalk.TreeWalk, org.eclipse.jgit.treewalk.filter.TreeFilter, org.eclipse.jgit.util.FS, org.kohsuke.args4j.Option

Nested and Inner Type Summary

Modifier and Type	Class and Description
private abstract static class	DiffAlgorithms.Algorithm
private static class	DiffAlgorithms.Run
private static class	DiffAlgorithms.Test

Field Summary

Modifier and Type	Field and Description
pack-priv List<String>	algorithms
private final RawTextComparator	cmp
pack-priv int	count
pack-priv List<File>	gitDirs
pack-priv final DiffAlgorithms.Algorithm	histogram
pack-priv final DiffAlgorithms.Algorithm	histogram_myers
private static final int	minCPUTimerTicks
private ThreadMXBean	mxBean
pack-priv final DiffAlgorithms.Algorithm	myers
pack-priv int	textLimit

Inherited from org.eclipse.jgit.pgm.TextBuiltin:: argWalk db errs errw gitdir ins outs outw

Constructor Summary

Access	Constructor and Description
pack-priv	DiffAlgorithms()

Method Summary

Modifier and Type	Method and Description
private static boolean	included(String name, List<String> want)
private List<DiffAlgorithms.Test>	init()
private static boolean	isFile(TreeWalk tw, int ithTree)
protected boolean	requiresRepository() Overrides org.eclipse.jgit.pgm.TextBuiltin.requiresRepository. If this command requires a repository.
protected void	run() Implements abstract org.eclipse.jgit.pgm.TextBuiltin.run. Perform the actions of this command.
private void	run(Repository repo)
private void	testOne(DiffAlgorithms.Test test, RawText a, RawText b)

Inherited from org.eclipse.jgit.pgm.TextBuiltin:: containsHelp die die die die execute getErrorWriter getOutputWriter getRepository getResourceBundle init initRaw parseArguments printUsage printUsageAndExit printUsageAndExit

Field Detail

algorithms	back to summary
pack-priv List<String> algorithms Annotations @Option name:--algorithm metaVar:NAME usage:Enable algorithm(s)

cmp	back to summary
private final RawTextComparator cmp

count	back to summary
pack-priv int count Annotations @Option name:--count metaVar:LIMIT usage:Number of file revisions to be compared

gitDirs	back to summary
pack-priv List<File> gitDirs Annotations @Option name:--repository aliases:-r metaVar:GIT_DIR usage:Repository to scan

histogram	back to summary
pack-priv final DiffAlgorithms.Algorithm histogram

histogram_myers	back to summary
pack-priv final DiffAlgorithms.Algorithm histogram_myers

minCPUTimerTicks	back to summary
private static final int minCPUTimerTicks

mxBean	back to summary
private ThreadMXBean mxBean

myers	back to summary
pack-priv final DiffAlgorithms.Algorithm myers

textLimit	back to summary
pack-priv int textLimit Annotations @Option name:--text-limit metaVar:LIMIT usage:Maximum size in KiB to scan per file revision

Constructor Detail

DiffAlgorithms	back to summary
pack-priv DiffAlgorithms()

Method Detail

included	back to summary
private static boolean included(String name, List<String> want)

init	back to summary
private List<DiffAlgorithms.Test> init()

isFile	back to summary
private static boolean isFile(TreeWalk tw, int ithTree)

requiresRepository back to summary

requiresRepository	back to summary
protected boolean requiresRepository() Overrides org.eclipse.jgit.pgm.TextBuiltin.requiresRepository. Doc from org.eclipse.jgit.pgm.TextBuiltin.requiresRepository. If this command requires a repository. Returns:boolean true if `db`/`getRepository()` is required Annotations @Override

protected boolean requiresRepository()

Overrides org.eclipse.jgit.pgm.TextBuiltin.requiresRepository.

Doc from org.eclipse.jgit.pgm.TextBuiltin.requiresRepository.

If this command requires a repository.

Returns:boolean

true if db/getRepository() is required

Annotations

@Override

run back to summary

run	back to summary
protected void run() throws Exception Implements abstract org.eclipse.jgit.pgm.TextBuiltin.run. Doc from org.eclipse.jgit.pgm.TextBuiltin.run. Perform the actions of this command. This method should only be invoked by `execute(String[])`. Annotations @Override Exceptions Exception: an error occurred while processing the command. The main framework will catch the exception and print a message on standard error.

protected void run() throws Exception

Implements abstract org.eclipse.jgit.pgm.TextBuiltin.run.

Doc from org.eclipse.jgit.pgm.TextBuiltin.run.

Perform the actions of this command.

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

Annotations

@Override

Exceptions

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

run	back to summary
private void run(Repository repo) throws Exception

testOne	back to summary
private void testOne(DiffAlgorithms.Test test, RawText a, RawText b)

org.eclipse.jgit.pgm.debug back to summary

private abstract Class DiffAlgorithms.Algorithm

Class Inheritance

extends Object

java.lang.Object
org.eclipse.jgit.pgm.debug.DiffAlgorithms.Algorithm

Field Summary

Modifier and Type	Field and Description
pack-priv String	name

Constructor Summary

Access	Constructor and Description
private	Algorithm()

Method Summary

Modifier and Type	Method and Description
pack-priv abstract DiffAlgorithm	create()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

name	back to summary
pack-priv String name

Constructor Detail

Algorithm	back to summary
private Algorithm()

Method Detail

create	back to summary
pack-priv abstract DiffAlgorithm create()

org.eclipse.jgit.pgm.debug back to summary

private Class DiffAlgorithms.Run

Class Inheritance

extends Object

java.lang.Object
org.eclipse.jgit.pgm.debug.DiffAlgorithms.Run

Field Summary

Modifier and Type	Field and Description
pack-priv int	n
pack-priv long	runningTimeNanos

Constructor Summary

Access	Constructor and Description
private	Run()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

n	back to summary
pack-priv int n

runningTimeNanos	back to summary
pack-priv long runningTimeNanos

Constructor Detail

Run	back to summary
private Run()

org.eclipse.jgit.pgm.debug back to summary

private Class DiffAlgorithms.Test

Class Inheritance

extends Object

java.lang.Object
org.eclipse.jgit.pgm.debug.DiffAlgorithms.Test

Field Summary

Modifier and Type	Field and Description
pack-priv DiffAlgorithms.Algorithm	algorithm
pack-priv DiffAlgorithms.Run	maxN
pack-priv DiffAlgorithms.Run	minN
pack-priv long	runningTimeNanos

Constructor Summary

Access	Constructor and Description
private	Test()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

algorithm	back to summary
pack-priv DiffAlgorithms.Algorithm algorithm

maxN	back to summary
pack-priv DiffAlgorithms.Run maxN

minN	back to summary
pack-priv DiffAlgorithms.Run minN

runningTimeNanos	back to summary
pack-priv long runningTimeNanos

Constructor Detail

Test	back to summary
private Test()