org.eclipse.jgit.internal.storage.file

Class LocalObjectRepresentation

java.lang.Object

org.eclipse.jgit.internal.storage.pack.StoredObjectRepresentation

org.eclipse.jgit.internal.storage.file.LocalObjectRepresentation

Direct Known Subclasses:

LocalObjectRepresentation.Delta

class LocalObjectRepresentation
extends StoredObjectRepresentation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	LocalObjectRepresentation.Delta

Field Summary

Fields

Modifier and Type	Field and Description
private ObjectId	baseId
private long	baseOffset
(package private) long	length
(package private) long	offset
(package private) PackFile	pack

Fields inherited from class org.eclipse.jgit.internal.storage.pack.StoredObjectRepresentation

FORMAT_OTHER, PACK_DELTA, PACK_WHOLE, WEIGHT_UNKNOWN

Constructor Summary

Constructors

Constructor and Description
LocalObjectRepresentation()

Method Summary

Modifier and Type	Method and Description
ObjectId	getDeltaBase() Get identity of the object this delta applies to in order to recover the original object content.
int	getWeight() Get relative size of this object's packed form.
(package private) static LocalObjectRepresentation	newDelta(PackFile f, long p, long n, long base)
(package private) static LocalObjectRepresentation	newDelta(PackFile f, long p, long n, ObjectId base)
(package private) static LocalObjectRepresentation	newWhole(PackFile f, long p, long length)

Methods inherited from class org.eclipse.jgit.internal.storage.pack.StoredObjectRepresentation

getFormat, wasDeltaAttempted

Methods inherited from class java.lang.Object

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

Field Detail

pack

PackFile pack

offset

long offset

length

long length

baseOffset

private long baseOffset

baseId

private ObjectId baseId

Constructor Detail

LocalObjectRepresentation

LocalObjectRepresentation()

Method Detail

newWhole

static LocalObjectRepresentation newWhole(PackFile f,
                                          long p,
                                          long length)

newDelta

static LocalObjectRepresentation newDelta(PackFile f,
                                          long p,
                                          long n,
                                          ObjectId base)

newDelta

static LocalObjectRepresentation newDelta(PackFile f,
                                          long p,
                                          long n,
                                          long base)

getWeight

public int getWeight()

Get relative size of this object's packed form.

Overrides:

getWeight in class StoredObjectRepresentation

Returns:

relative size of this object's packed form. The special value StoredObjectRepresentation.WEIGHT_UNKNOWN can be returned to indicate the implementation doesn't know, or cannot supply the weight up front.

getDeltaBase

public ObjectId getDeltaBase()

Get identity of the object this delta applies to in order to recover the original object content.

Overrides:

getDeltaBase in class StoredObjectRepresentation

Returns:

identity of the object this delta applies to in order to recover the original object content. This method should only be called if StoredObjectRepresentation.getFormat() returned StoredObjectRepresentation.PACK_DELTA.