Package io.datarouter.bytes.blockfile.encoding.indexblock

Interface BlockfileIndexBlockCodec

All Known Implementing Classes:

BlockfileV1IndexBlockCodec

public interface BlockfileIndexBlockCodec

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	logger

Method Summary

Modifier and Type	Method	Description
default BlockfileIndexEntry	childContainingRowId(BlockfileIndexBlock block, long rowId)
default BlockfileIndexEntry	childContainingValueBlockId(BlockfileIndexBlock block, long valueBlockId)
BlockfileIndexBlock	decode(byte[] bytes)
BlockfileIndexEntry	decodeChild(BlockfileIndexBlock block, int childIndex)
BlockfileIndexTokens	encode(BlockfileIndexBlockInput input)
int	estEncodedBytes(BlockfileIndexEntry indexEntry)
default BlockfileIndexEntry	firstChild(BlockfileIndexBlock block)
default Optional<BlockfileIndexEntry>	firstChildContainingKey(BlockfileIndexBlock block, byte[] key)
default BlockfileIndexEntry	lastChild(BlockfileIndexBlock block)
default Optional<BlockfileIndexEntry>	lastChildContainingKey(BlockfileIndexBlock block, byte[] key)
default int	rangeEndIndex(BlockfileIndexBlock block, byte[] key)
default int	rangeStartIndex(BlockfileIndexBlock block, byte[] key)
default io.datarouter.scanner.Scanner<BlockfileIndexEntry>	scanChildren(BlockfileIndexBlock block)
default io.datarouter.scanner.Scanner<BlockfileIndexEntry>	scanChildrenDesc(BlockfileIndexBlock block)

Field Details

logger

static final org.slf4j.Logger logger

Method Details

encode

BlockfileIndexTokens encode(BlockfileIndexBlockInput input)

decode

BlockfileIndexBlock decode(byte[] bytes)

estEncodedBytes

int estEncodedBytes(BlockfileIndexEntry indexEntry)

decodeChild

BlockfileIndexEntry decodeChild(BlockfileIndexBlock block,
 int childIndex)

firstChild

default BlockfileIndexEntry firstChild(BlockfileIndexBlock block)

lastChild

default BlockfileIndexEntry lastChild(BlockfileIndexBlock block)

scanChildren

default io.datarouter.scanner.Scanner<BlockfileIndexEntry> scanChildren(BlockfileIndexBlock block)

scanChildrenDesc

default io.datarouter.scanner.Scanner<BlockfileIndexEntry> scanChildrenDesc(BlockfileIndexBlock block)

childContainingValueBlockId

default BlockfileIndexEntry childContainingValueBlockId(BlockfileIndexBlock block,
 long valueBlockId)

childContainingRowId

default BlockfileIndexEntry childContainingRowId(BlockfileIndexBlock block,
 long rowId)

firstChildContainingKey

default Optional<BlockfileIndexEntry> firstChildContainingKey(BlockfileIndexBlock block,
 byte[] key)

lastChildContainingKey

default Optional<BlockfileIndexEntry> lastChildContainingKey(BlockfileIndexBlock block,
 byte[] key)

rangeStartIndex

default int rangeStartIndex(BlockfileIndexBlock block,
 byte[] key)

rangeEndIndex

default int rangeEndIndex(BlockfileIndexBlock block,
 byte[] key)