接口interface io.agentscope.core.embedding 2.x

EmbeddingModel

public interface EmbeddingModel

源码Source io/agentscope/core/embedding/EmbeddingModel.java:36–65

定义向量化模型契约的接口。位于 io.agentscope.core.embedding 包。核心成员包括 embed、getModelName、getDimensions。

Interface for embedding models supporting multimodal content.

This interface provides a unified API for generating vector embeddings from content blocks.

Each implementation determines which content block types it supports:

Text-only models (e.g., DashScopeTextEmbedding) support io.agentscope.core.message.TextBlock
Multimodal models (e.g., DashScopeMultiModalEmbedding) support io.agentscope.core.message.TextBlock and io.agentscope.core.message.ImageBlock

Embedding models are used in RAG (Retrieval-Augmented Generation) systems to convert content into vector representations for semantic search and similarity matching.

方法摘要Method Summary

方法Method	说明Description
`public Mono<double[]> embed(ContentBlock block)`	设置该参数。 Generate embedding vector for a single content block.
`public String getModelName()`	获取模型名称。 Get the model name for logging and identification.
`public int getDimensions()`	获取维度。 Get the dimension of embedding vectors produced by this model.

方法详情Method Detail

embed

public Mono<double[]> embed(ContentBlock block)

设置该参数。

Generate embedding vector for a single content block.

参数Parameters

名称Name	类型Type	说明Description
`block`	ContentBlock	内容块（类型 `ContentBlock`）。the content block to embed (e.g., TextBlock, ImageBlock)

返回Returns Mono<double[]>

返回Mono。Mono that emits a double array representing the embedding vector

抛出Throws

EmbeddingException 可能抛出 `EmbeddingException`。if embedding generation fails or content block type is not supported

源码Source io/agentscope/core/embedding/EmbeddingModel.java:49

getModelName

public String getModelName()

获取模型名称。

Get the model name for logging and identification.

返回Returns String

模型名称。the model name

源码Source io/agentscope/core/embedding/EmbeddingModel.java:56

getDimensions

public int getDimensions()

获取维度。

Get the dimension of embedding vectors produced by this model.

返回Returns int

向量化向量的维度。the dimension of embedding vectors

源码Source io/agentscope/core/embedding/EmbeddingModel.java:64