EmbeddingGeneratorBuilder class

Builds a pipeline of embedding generator middleware.

The pipeline is composed by calling use one or more times, then calling build to produce the final EmbeddingGenerator. Middleware factories are applied in reverse order so that the first call to use produces the outermost wrapper.

Available extensions

• OpenTelemetryEmbeddingGeneratorBuilderExtensions

Constructors

EmbeddingGeneratorBuilder(EmbeddingGenerator innerGenerator)

Creates a new EmbeddingGeneratorBuilder wrapping innerGenerator.

EmbeddingGeneratorBuilder.fromFactory(InnerEmbeddingGeneratorFactory innerFactory)

Creates a new EmbeddingGeneratorBuilder from a factory function.

factory

Properties

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

build([ServiceProvider? services]) → EmbeddingGenerator

Builds the pipeline and returns the outermost EmbeddingGenerator.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

use(EmbeddingGenerator factory(EmbeddingGenerator)) → EmbeddingGeneratorBuilder

Adds a middleware factory to the pipeline.

useOpenTelemetry({String? modelId, String? system}) → EmbeddingGeneratorBuilder

Available on EmbeddingGeneratorBuilder, provided by the OpenTelemetryEmbeddingGeneratorBuilderExtensions extension

Adds an OpenTelemetryEmbeddingGenerator to the pipeline.

Operators

operator ==(Object other) → bool

The equality operator.

inherited