org.eclipse.jgit.patch
Class CombinedFileHeader

java.lang.Object
  org.eclipse.jgit.diff.DiffEntry
      org.eclipse.jgit.patch.FileHeader
          org.eclipse.jgit.patch.CombinedFileHeader

public class CombinedFileHeader
extends FileHeader

A file in the Git "diff --cc" or "diff --combined" format.

A combined diff shows an n-way comparison between two or more ancestors and the final revision. Its primary function is to perform code reviews on a merge which introduces changes not in any ancestor.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jgit.patch.FileHeader

FileHeader.PatchType

Nested classes/interfaces inherited from class org.eclipse.jgit.diff.DiffEntry

DiffEntry.ChangeType, DiffEntry.Side

Field Summary

Fields inherited from class org.eclipse.jgit.diff.DiffEntry

changeType, DEV_NULL, newId, newMode, newPath, oldId, oldMode, oldPath, score

Method Summary

List<? extends CombinedHunkHeader>	getHunks()
AbbreviatedObjectId	getOldId() Get the old object id from the index.
AbbreviatedObjectId	getOldId(int nthParent) Get the ObjectId of the nth ancestor
FileMode	getOldMode()
FileMode	getOldMode(int nthParent) Get the file mode of the nth ancestor
int	getParentCount()
String	getScriptText(Charset[] charsetGuess) Convert the patch script for this file into a string.
String	getScriptText(Charset ocs, Charset ncs) Convert the patch script for this file into a string.
protected void	parseIndexLine(int ptr, int eol)
protected void	parseNewFileMode(int ptr, int eol)

Methods inherited from class org.eclipse.jgit.patch.FileHeader

getBuffer, getEndOffset, getForwardBinaryHunk, getPatchType, getReverseBinaryHunk, getScriptText, getStartOffset, hasMetaDataChanges, toEditList

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

getChangeType, getId, getMode, getNewId, getNewMode, getNewPath, getOldPath, getPath, getScore, scan, scan, toString

Methods inherited from class java.lang.Object

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

Method Detail

getHunks

public List<? extends CombinedHunkHeader> getHunks()

Overrides:

getHunks in class FileHeader

Returns:

hunks altering this file; in order of appearance in patch

getParentCount

public int getParentCount()

Returns:

number of ancestor revisions mentioned in this diff.

getOldMode

public FileMode getOldMode()

Overrides:

getOldMode in class DiffEntry

Returns:

get the file mode of the first parent.

getOldMode

public FileMode getOldMode(int nthParent)

Get the file mode of the nth ancestor

Parameters:

nthParent - the ancestor to get the mode of

Returns:

the mode of the requested ancestor.

getOldId

public AbbreviatedObjectId getOldId()

Description copied from class: DiffEntry

Get the old object id from the index.

Overrides:

getOldId in class DiffEntry

Returns:

get the object id of the first parent.

getOldId

public AbbreviatedObjectId getOldId(int nthParent)

Get the ObjectId of the nth ancestor

Parameters:

nthParent - the ancestor to get the object id of

Returns:

the id of the requested ancestor.

getScriptText

public String getScriptText(Charset ocs,
                            Charset ncs)

Description copied from class: FileHeader

Convert the patch script for this file into a string.

Overrides:

getScriptText in class FileHeader

Parameters:

ocs - hint character set to decode the old lines with.

ncs - hint character set to decode the new lines with.

Returns:

the patch script, as a Unicode string.

getScriptText

public String getScriptText(Charset[] charsetGuess)

Convert the patch script for this file into a string.

Parameters:

charsetGuess - optional array to suggest the character set to use when decoding each file's line. If supplied the array must have a length of getParentCount() + 1 representing the old revision character sets and the new revision character set.

Returns:

the patch script, as a Unicode string.

parseIndexLine

protected void parseIndexLine(int ptr,
                              int eol)

parseNewFileMode

protected void parseNewFileMode(int ptr,
                                int eol)