Top Description Fields Constructors Methods

org.eclipse.jgit.internal.storage.dfs

pack-priv final Class DfsBlock

Class Inheritance

extends Object

java.lang.Object
org.eclipse.jgit.internal.storage.dfs.DfsBlock

Imports

java.io.IOException, java.nio.ByteBuffer, java.util.zip.CRC32, .DataFormatException, .Inflater, org.eclipse.jgit.internal.storage.pack.PackOutputStream

A cached slice of a BlockBasedFile.

Field Summary

Modifier and Type	Field and Description
private final byte[]	block
pack-priv final long	end
pack-priv final long	start
pack-priv final DfsStreamKey	stream

Constructor Summary

Access	Constructor and Description
pack-priv	DfsBlock(DfsStreamKey p, long pos, byte[] buf)

Method Summary

Modifier and Type	Method and Description
pack-priv void	check(Inflater inf, byte[] tmp, long pos, int cnt)
pack-priv boolean	contains(DfsStreamKey want, long pos)
pack-priv int	copy(long pos, byte[] dstbuf, int dstoff, int cnt)
pack-priv int	copy(int p, byte[] b, int o, int n)
pack-priv void	crc32(CRC32 out, long pos, int cnt)
pack-priv int	setInput(long pos, Inflater inf)
pack-priv int	size()
pack-priv void	write(PackOutputStream out, long pos, int cnt)
pack-priv ByteBuffer	zeroCopyByteBuffer(int n)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

block	back to summary
private final byte[] block

end	back to summary
pack-priv final long end

start	back to summary
pack-priv final long start

stream	back to summary
pack-priv final DfsStreamKey stream

Constructor Detail

DfsBlock	back to summary
pack-priv DfsBlock(DfsStreamKey p, long pos, byte[] buf)

Method Detail

check	back to summary
pack-priv void check(Inflater inf, byte[] tmp, long pos, int cnt) throws DataFormatException

contains	back to summary
pack-priv boolean contains(DfsStreamKey want, long pos)

copy	back to summary
pack-priv int copy(long pos, byte[] dstbuf, int dstoff, int cnt)

copy	back to summary
pack-priv int copy(int p, byte[] b, int o, int n)

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

setInput	back to summary
pack-priv int setInput(long pos, Inflater inf) throws DataFormatException

size	back to summary
pack-priv int size()

write	back to summary
pack-priv void write(PackOutputStream out, long pos, int cnt) throws IOException

zeroCopyByteBuffer	back to summary
pack-priv ByteBuffer zeroCopyByteBuffer(int n)