org.eclipse.jgit.diff

Class PatchIdDiffFormatter

java.lang.Object

org.eclipse.jgit.diff.DiffFormatter

org.eclipse.jgit.diff.PatchIdDiffFormatter

All Implemented Interfaces:

AutoCloseable

public class PatchIdDiffFormatter
extends DiffFormatter

A DiffFormatter used to calculate the patch-id of the diff.

Constructor Summary

Constructors

Constructor and Description
PatchIdDiffFormatter() Initialize a formatter to compute a patch id.

Method Summary

Modifier and Type	Method and Description
protected void	formatIndexLine(OutputStream o, DiffEntry ent) Format index line
ObjectId	getCalulatedPatchId() Should be called after having called one of the format methods
protected void	writeHunkHeader(int aStartLine, int aEndLine, int bStartLine, int bEndLine) Output a hunk header

Methods inherited from class org.eclipse.jgit.diff.DiffFormatter

close, flush, format, format, format, format, format, format, format, formatGitDiffFirstHeaderLine, getNewPrefix, getOldPrefix, getOutputStream, getPathFilter, getRenameDetector, isDetectRenames, scan, scan, scan, setAbbreviationLength, setBinaryFileThreshold, setContext, setDetectRenames, setDiffAlgorithm, setDiffComparator, setNewPrefix, setOldPrefix, setPathFilter, setProgressMonitor, setReader, setRepository, toFileHeader, writeAddedLine, writeContextLine, writeLine, writeRemovedLine

Methods inherited from class java.lang.Object

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

Constructor Detail

PatchIdDiffFormatter

public PatchIdDiffFormatter()

Initialize a formatter to compute a patch id.

Method Detail

getCalulatedPatchId

public ObjectId getCalulatedPatchId()

Should be called after having called one of the format methods

Returns:

the patch id calculated for the provided diff.

writeHunkHeader

protected void writeHunkHeader(int aStartLine,
                               int aEndLine,
                               int bStartLine,
                               int bEndLine)
                        throws IOException

Output a hunk header

Overrides:

writeHunkHeader in class DiffFormatter

Parameters:

aStartLine - within first source

aEndLine - within first source

bStartLine - within second source

bEndLine - within second source

Throws:

IOException

formatIndexLine

protected void formatIndexLine(OutputStream o,
                               DiffEntry ent)
                        throws IOException

Format index line

Overrides:

formatIndexLine in class DiffFormatter

Parameters:

o - the stream the formatter will write line data to

ent - the DiffEntry to create the FileHeader for

Throws:

IOException - writing to the supplied stream failed.