org.eclipse.jgit.internal.storage.dfs

Class DfsObjectRepresentation

java.lang.Object

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

org.eclipse.jgit.internal.storage.dfs.DfsObjectRepresentation

class DfsObjectRepresentation
extends StoredObjectRepresentation

Field Summary

Fields

Modifier and Type	Field and Description
(package private) ObjectId	baseId
(package private) int	format
(package private) long	length
(package private) long	offset
(package private) DfsPackFile	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
DfsObjectRepresentation(DfsPackFile pack)

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	getFormat() Get the storage format type
int	getWeight() Get relative size of this object's packed form.
boolean	wasDeltaAttempted() Whether the current representation of the object has had delta compression attempted on it.

Methods inherited from class java.lang.Object

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

Field Detail

pack

final DfsPackFile pack

format

int format

offset

long offset

length

long length

baseId

ObjectId baseId

Constructor Detail

DfsObjectRepresentation

DfsObjectRepresentation(DfsPackFile pack)

Method Detail

getFormat

public int getFormat()

Get the storage format type

Overrides:

getFormat in class StoredObjectRepresentation

Returns:

the storage format type, which must be one of StoredObjectRepresentation.PACK_DELTA, StoredObjectRepresentation.PACK_WHOLE, or StoredObjectRepresentation.FORMAT_OTHER.

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.

wasDeltaAttempted

public boolean wasDeltaAttempted()

Whether the current representation of the object has had delta compression attempted on it.

Overrides:

wasDeltaAttempted in class StoredObjectRepresentation

Returns:

whether the current representation of the object has had delta compression attempted on it.