Package io.github.jbellis.jvector.graph.disk

Interface Feature

All Known Implementing Classes:

FusedADC, InlineVectors, LVQ

public interface Feature

A feature of an on-disk graph index. Information to use a feature is stored in the header on-disk.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	Feature.State

Method Summary

Modifier and Type	Method	Description
int	headerSize()
FeatureId	id()
int	inlineSize()
static EnumMap<FeatureId,Feature.State>	singleState(FeatureId id, Feature.State state)
static EnumMap<FeatureId,IntFunction<Feature.State>>	singleStateFactory(FeatureId id, IntFunction<Feature.State> stateFactory)
void	writeHeader(DataOutput out)
void	writeInline(DataOutput out, Feature.State state)

Method Details

id

FeatureId id()

headerSize

int headerSize()

inlineSize

int inlineSize()

writeHeader

void writeHeader(DataOutput out)
          throws IOException

Throws:

IOException

writeInline

void writeInline(DataOutput out,
 Feature.State state)
          throws IOException

Throws:

IOException

singleStateFactory

static EnumMap<FeatureId,IntFunction<Feature.State>> singleStateFactory(FeatureId id,
 IntFunction<Feature.State> stateFactory)

singleState

static EnumMap<FeatureId,Feature.State> singleState(FeatureId id,
 Feature.State state)