Package org.eclipse.jgit.dircache

Enum DirCache.DirCacheVersion

java.lang.Object

java.lang.Enum<DirCache.DirCacheVersion>

org.eclipse.jgit.dircache.DirCache.DirCacheVersion

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<DirCache.DirCacheVersion>, Config.ConfigEnum

Enclosing class:

DirCache

static enum DirCache.DirCacheVersion
extends java.lang.Enum<DirCache.DirCacheVersion>
implements Config.ConfigEnum

Enum Constant Summary

Enum Constants

Enum Constant	Description
DIRC_VERSION_EXTENDED	Version 3 supports extended flags.
DIRC_VERSION_MINIMUM	Minimum index version on-disk format that we support.
DIRC_VERSION_PATHCOMPRESS	Version 4 adds very simple "path compression": it strips out the common prefix between the last entry written and the current entry.

Field Summary

Fields

Modifier and Type	Field	Description
private int	version

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DirCacheVersion(int versionCode)

Method Summary

Modifier and Type	Method	Description
static DirCache.DirCacheVersion	fromInt(int val)
int	getVersionCode()
boolean	matchConfigValue(java.lang.String in)	Checks if the given string matches with enum value.
java.lang.String	toConfigValue()	Converts enumeration value into a string to be save in config.
static DirCache.DirCacheVersion	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static DirCache.DirCacheVersion[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

DIRC_VERSION_MINIMUM

public static final DirCache.DirCacheVersion DIRC_VERSION_MINIMUM

Minimum index version on-disk format that we support.

DIRC_VERSION_EXTENDED

public static final DirCache.DirCacheVersion DIRC_VERSION_EXTENDED

Version 3 supports extended flags.

DIRC_VERSION_PATHCOMPRESS

public static final DirCache.DirCacheVersion DIRC_VERSION_PATHCOMPRESS

Version 4 adds very simple "path compression": it strips out the common prefix between the last entry written and the current entry. Instead of writing two entries with paths "foo/bar/baz/a.txt" and "foo/bar/baz/b.txt" it only writes "b.txt" for the second entry.

It is also not padded.

Field Detail

version

private final int version

Constructor Detail

DirCacheVersion

private DirCacheVersion(int versionCode)

Method Detail

values

public static DirCache.DirCacheVersion[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DirCache.DirCacheVersion c : DirCache.DirCacheVersion.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DirCache.DirCacheVersion valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getVersionCode

public int getVersionCode()

toConfigValue

public java.lang.String toConfigValue()

Description copied from interface: Config.ConfigEnum

Converts enumeration value into a string to be save in config.

Specified by:

toConfigValue in interface Config.ConfigEnum

Returns:

the enum value as config string

matchConfigValue

public boolean matchConfigValue(java.lang.String in)

Description copied from interface: Config.ConfigEnum

Checks if the given string matches with enum value.

Specified by:

matchConfigValue in interface Config.ConfigEnum

Parameters:

in - the string to match

Returns:

true if the given string matches enum value, false otherwise

fromInt

public static DirCache.DirCacheVersion fromInt(int val)