Package io.objectbox.model

Class HnswFlags

java.lang.Object

io.objectbox.model.HnswFlags

public final class HnswFlags
extends Object

Flags as a part of the HNSW configuration.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DebugLogs	Enables debug logs.
static final int	DebugLogsDetailed	Enables "high volume" debug logs, e.g.
static final int	ReparationLimitCandidates	If the speed of removing nodes becomes a concern in your use case, you can speed it up by setting this flag.
static final int	VectorCacheSimdPaddingOff	Padding for SIMD is enabled by default, which uses more memory but may be faster.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	HnswFlags()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DebugLogs

public static final int DebugLogs

Enables debug logs.

See Also:

• Constant Field Values

DebugLogsDetailed

public static final int DebugLogsDetailed

Enables "high volume" debug logs, e.g. individual gets/puts.

See Also:

• Constant Field Values

VectorCacheSimdPaddingOff

public static final int VectorCacheSimdPaddingOff

Padding for SIMD is enabled by default, which uses more memory but may be faster. This flag turns it off.

See Also:

• Constant Field Values

ReparationLimitCandidates

public static final int ReparationLimitCandidates

If the speed of removing nodes becomes a concern in your use case, you can speed it up by setting this flag. By default, repairing the graph after node removals creates more connections to improve the graph's quality. The extra costs for this are relatively low (e.g. vs. regular indexing), and thus the default is recommended.

See Also:

• Constant Field Values

Constructor Details

HnswFlags

private HnswFlags()