DVVectorAdapter class abstract

Where vectors live: pgvector, or a search service that stores them.

Constructors

DVVectorAdapter()

Properties

canFilter → bool

Whether nearest applies its filter before ranking.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

dropIndex(String index) → Future<void>

nearest(String index, List<double> vector, {required int k, DVVectorFilter? filter}) → Future<List<DVVectorMatch>>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

readMeta(String key) → Future<String?>

Small durable values the index keeps about itself: which generation is active, which records a backfill has done, which job carried which record.

removeRecord(String index, String recordId) → Future<void>

toString() → String

A string representation of this object.

inherited

upsert(String index, List<DVVectorEntry> entries) → Future<void>

Stores a record's chunks, replacing any it had.

writeMeta(String key, String? value) → Future<void>

Operators

operator ==(Object other) → bool

The equality operator.

inherited