dev.langchain4j.model.bedrock.internal

Class AbstractBedrockEmbeddingModel<T extends BedrockEmbeddingResponse>

java.lang.Object

dev.langchain4j.model.bedrock.internal.AbstractBedrockEmbeddingModel<T>

All Implemented Interfaces:

dev.langchain4j.model.embedding.EmbeddingModel

Direct Known Subclasses:

BedrockTitanEmbeddingModel

public abstract class AbstractBedrockEmbeddingModel<T extends BedrockEmbeddingResponse>
extends Object
implements dev.langchain4j.model.embedding.EmbeddingModel

Abstract bedrock embedding model

Constructor Summary

Constructors

Constructor and Description
AbstractBedrockEmbeddingModel()

Method Summary

Modifier and Type	Method and Description
dev.langchain4j.model.output.Response<List<dev.langchain4j.data.embedding.Embedding>>	embedAll(List<dev.langchain4j.data.segment.TextSegment> textSegments)
protected abstract String	getModelId() Get model id
protected abstract List<Map<String,Object>>	getRequestParameters(List<dev.langchain4j.data.segment.TextSegment> textSegments) Get request body
protected abstract Class<T>	getResponseClassType() Get response class type
protected software.amazon.awssdk.services.bedrockruntime.model.InvokeModelResponse	invoke(String body) Invoke model
protected static Map<String,Object>	of(String key, Object value) Create map with single entry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface dev.langchain4j.model.embedding.EmbeddingModel

embed, embed

Constructor Detail

AbstractBedrockEmbeddingModel

public AbstractBedrockEmbeddingModel()

Method Detail

embedAll

public dev.langchain4j.model.output.Response<List<dev.langchain4j.data.embedding.Embedding>> embedAll(List<dev.langchain4j.data.segment.TextSegment> textSegments)

Specified by:

embedAll in interface dev.langchain4j.model.embedding.EmbeddingModel

getRequestParameters

protected abstract List<Map<String,Object>> getRequestParameters(List<dev.langchain4j.data.segment.TextSegment> textSegments)

Get request body

Parameters:

textSegments - Input texts to convert to embedding

Returns:

request body

getModelId

protected abstract String getModelId()

Get model id

Returns:

model id

getResponseClassType

protected abstract Class<T> getResponseClassType()

Get response class type

Returns:

response class type

invoke

protected software.amazon.awssdk.services.bedrockruntime.model.InvokeModelResponse invoke(String body)

Invoke model

Parameters:

body - body

Returns:

invoke model response

of

protected static Map<String,Object> of(String key,
                                       Object value)

Create map with single entry

Parameters:

key - key

value - value

Returns:

map