ravendb

Version:
RavenDB client for Node.js
27 lines • 1.4 kB
JavaScript
import { throwError } from "../../../../Exceptions/index.js";
export class VectorEmbeddingField {
    fieldName;
    sourceQuantizationType;
    destinationQuantizationType;
    isBase64Encoded;
    embeddingsGenerationTaskIdentifier = "";
    constructor(fieldName, sourceQuantizationType = "Single", isBase64Encoded = false) {
        this.fieldName = fieldName;
        this.sourceQuantizationType = sourceQuantizationType;
        this.destinationQuantizationType = sourceQuantizationType;
        this.isBase64Encoded = isBase64Encoded;
    }
    targetQuantization(targetEmbeddingQuantization) {
        if (targetEmbeddingQuantization === "Text") {
            throwError("InvalidOperationException", "Cannot quantize the embedding to Text. This option is only available for sourceQuantizationType.");
        }
        this.destinationQuantizationType = targetEmbeddingQuantization;
        if ((this.sourceQuantizationType === "Int8" ||
            this.sourceQuantizationType === "Binary") &&
            this.destinationQuantizationType !== this.sourceQuantizationType) {
            throwError("InvalidOperationException", `Cannot quantize already quantized embeddings. Source VectorEmbeddingType is ${this.sourceQuantizationType}; however the destination is ${this.destinationQuantizationType}.`);
        }
        return this;
    }
}
//# sourceMappingURL=VectorEmbeddingField.js.map