org.apache.ignite.internal.processors.igfs

Interface IgfsBaseBlockKey

All Known Implementing Classes:

IgfsBlockKey, LocalFileSystemBlockKey

public interface IgfsBaseBlockKey

The base class to block key that is used by the IgfsGroupDataBlocksKeyMapper

Method Summary

Modifier and Type	Method and Description
IgniteUuid	affinityKey()
long	blockId()
int	fileHash()

Method Detail

blockId

long blockId()

Returns:

Block ID.

fileHash

int fileHash()

Returns:

Hash based on a file identifier (path, ID, etc).

affinityKey

@Nullable
IgniteUuid affinityKey()

Returns:

Block affinity key (if any).