ModelHnswParams class

Describes HNSW index parameters for a float vector property.

Constructors

ModelHnswParams({required int dimensions, int? neighborsPerNode, int? indexingSearchCount, int? flags, int? distanceType, double? reparationBacklinkProbability, int? vectorCacheHintSizeKB})

Create an instance. For use from generated code.

Properties

dimensions → int

See HnswIndex.dimensions.

final

distanceType → int?

See HnswIndex.distanceType.

final

flags → int?

See HnswIndex.flags.

final

hashCode → int

The hash code for this object.

no setter, inherited

indexingSearchCount → int?

See HnswIndex.indexingSearchCount.

final

neighborsPerNode → int?

See HnswIndex.neighborsPerNode.

final

reparationBacklinkProbability → double?

See HnswIndex.reparationBacklinkProbability.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

vectorCacheHintSizeKB → int?

See HnswIndex.vectorCacheHintSizeKB.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toCodeString(String libraryPrefix) → String

Convert to code string for generated code.

toMap() → Map<String, Object>

Convert to string map to store in entity info cache file.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

checkArgument(Object argument, bool expression, String name, String message) → void

If expression does not evaluate to true throws an ArgumentError using the given argument, name and message.

fromAnnotation(HnswIndex hnsw) → ModelHnswParams

Create with values from an HnswIndex annotation.

fromMap(Map<String, dynamic>? map) → ModelHnswParams?

Create from a string map created by toMap.