Top Description Fields Constructors Methods
org.eclipse.jgit.internal.storage.file

pack-priv final Class ByteArrayWindow

extends ByteWindow
Class Inheritance
Imports
java.io.IOException, java.util.zip.CRC32, .DataFormatException, .Inflater, org.eclipse.jgit.internal.storage.pack.PackOutputStream
A ByteWindow with an underlying byte array for storage.

Field Summary

Modifier and TypeField and Description
private final byte[]
array

Inherited from org.eclipse.jgit.internal.storage.file.ByteWindow:
endpackstart

Constructor Summary

AccessConstructor and Description
pack-priv
ByteArrayWindow(Pack pack, long o, byte[] b)

Method Summary

Modifier and TypeMethod and Description
pack-priv void
check(Inflater inf, byte[] tmp, long pos, int cnt)

protected int
copy(int
offset within the window to start copying from.
p, byte[]
destination buffer to copy into.
b, int
offset within dstbuf to start copying into.
o, int
number of bytes to copy. This value may exceed the number of bytes remaining in the window starting at offset pos.
n)

Implements abstract org.eclipse.jgit.internal.storage.file.ByteWindow.copy.

Copy bytes from the window to a caller supplied buffer.

pack-priv void
crc32(CRC32 out, long pos, int cnt)

protected int
setInput(int
position
pos, Inflater
an java.util.zip.Inflater object.
inf)

Implements abstract org.eclipse.jgit.internal.storage.file.ByteWindow.setInput.

Set the input

pack-priv void
write(PackOutputStream out, long pos, int cnt)

Implements abstract org.eclipse.jgit.internal.storage.file.ByteWindow.write.

Inherited from org.eclipse.jgit.internal.storage.file.ByteWindow:
containscopysetInputsize

Field Detail

arrayback to summary
private final byte[] array

Constructor Detail

ByteArrayWindowback to summary
pack-priv ByteArrayWindow(Pack pack, long o, byte[] b)

Method Detail

checkback to summary
pack-priv void check(Inflater inf, byte[] tmp, long pos, int cnt) throws DataFormatException
copyback to summary
protected int copy(int p, byte[] b, int o, int n)

Implements abstract org.eclipse.jgit.internal.storage.file.ByteWindow.copy.

Doc from org.eclipse.jgit.internal.storage.file.ByteWindow.copy.

Copy bytes from the window to a caller supplied buffer.

Parameters
p:int

offset within the window to start copying from.

b:byte[]

destination buffer to copy into.

o:int

offset within dstbuf to start copying into.

n:int

number of bytes to copy. This value may exceed the number of bytes remaining in the window starting at offset pos.

Returns:int

number of bytes actually copied; this may be less than cnt if cnt exceeded the number of bytes available.

Annotations
@Override
crc32back to summary
pack-priv void crc32(CRC32 out, long pos, int cnt)
setInputback to summary
protected int setInput(int pos, Inflater inf) throws DataFormatException

Implements abstract org.eclipse.jgit.internal.storage.file.ByteWindow.setInput.

Doc from org.eclipse.jgit.internal.storage.file.ByteWindow.setInput.

Set the input

Parameters
pos:int

position

inf:Inflater

an java.util.zip.Inflater object.

Returns:int

size of the byte window

Annotations
@Override
Exceptions
DataFormatException:
if any.
writeback to summary
pack-priv void write(PackOutputStream out, long pos, int cnt) throws IOException

Implements abstract org.eclipse.jgit.internal.storage.file.ByteWindow.write.

Annotations
@Override