VectorStoreDataAttribute class final

Marks a property on a record as a data field in a vector store collection.

Example:

class Hotel {
  @VectorStoreDataAttribute(isFullTextIndexed: true)
  final String description;

  Hotel({required this.description});
}

Since Dart has no built-in runtime reflection, annotations are intended for use with code generators or explicit VectorStoreCollectionDefinition construction.

Annotations

• @Source(name: 'VectorStoreDataAttribute.cs', namespace: 'Microsoft.Extensions.VectorData', repository: 'dotnet/extensions', path: 'src/Libraries/Microsoft.Extensions.VectorData.Abstractions/VectorData/Attributes/')

Constructors

VectorStoreDataAttribute({String? storageName, bool isIndexed = false, bool isFullTextIndexed = false})

Creates a VectorStoreDataAttribute.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isFullTextIndexed → bool

Whether the property should be indexed for full-text search.

final

isIndexed → bool

Whether the property should be indexed for filtering.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

storageName → String?

The name used when storing this property in the vector store.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited