Package com.google.gerrit.server.patch

Class PatchFile

java.lang.Object

com.google.gerrit.server.patch.PatchFile

public class PatchFile
extends Object

State supporting processing of a single Patch instance.

Constructor Summary

Constructors

Constructor	Description
PatchFile(org.eclipse.jgit.lib.Repository repo, PatchList patchList, String fileName)

Method Summary

Modifier and Type	Method	Description
String	getLine(int file, int line)	Extract a line from the file, as a string.
int	getLineCount(int file)	Return number of lines in file.

Methods inherited from class java.lang.Object

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

Constructor Detail

PatchFile

public PatchFile(org.eclipse.jgit.lib.Repository repo,
                 PatchList patchList,
                 String fileName)
          throws org.eclipse.jgit.errors.MissingObjectException,
                 org.eclipse.jgit.errors.IncorrectObjectTypeException,
                 IOException

Throws:

org.eclipse.jgit.errors.MissingObjectException

org.eclipse.jgit.errors.IncorrectObjectTypeException

IOException

Method Detail

getLine

public String getLine(int file,
                      int line)
               throws IOException,
                      NoSuchEntityException

Extract a line from the file, as a string.

Parameters:

file - the file index to extract.

line - the line number to extract (1 based; 1 is the first line).

Returns:

the string version of the file line.

Throws:

IOException - the patch or complete file content cannot be read.

NoSuchEntityException

getLineCount

public int getLineCount(int file)
                 throws IOException,
                        NoSuchEntityException

Return number of lines in file.

Parameters:

file - the file index to extract.

Returns:

number of lines in file.

Throws:

IOException - the patch or complete file content cannot be read.

NoSuchEntityException - the file is not exist.