Package com.alibaba.cloud.ai.advisor

Class CompositeDocumentRetriever

java.lang.Object

com.alibaba.cloud.ai.advisor.CompositeDocumentRetriever

All Implemented Interfaces:

Function<org.springframework.ai.rag.Query,List<org.springframework.ai.document.Document>>, org.springframework.ai.rag.retrieval.search.DocumentRetriever

public class CompositeDocumentRetriever
extends Object
implements org.springframework.ai.rag.retrieval.search.DocumentRetriever

Composite document retriever that combines multiple document retrievers.

Since:

1.0.0-M2

Author:

mengnankkkk

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CompositeDocumentRetriever.Builder
static enum	CompositeDocumentRetriever.ResultMergeStrategy

Constructor Summary

Constructors

Constructor	Description
CompositeDocumentRetriever(List<org.springframework.ai.rag.retrieval.search.DocumentRetriever> retrievers)
CompositeDocumentRetriever(List<org.springframework.ai.rag.retrieval.search.DocumentRetriever> retrievers, Integer maxResultsPerRetriever)
CompositeDocumentRetriever(List<org.springframework.ai.rag.retrieval.search.DocumentRetriever> retrievers, Integer maxResultsPerRetriever, CompositeDocumentRetriever.ResultMergeStrategy mergeStrategy)

Method Summary

Modifier and Type	Method	Description
static CompositeDocumentRetriever.Builder	builder()
List<org.springframework.ai.document.Document>	retrieve(org.springframework.ai.rag.Query query)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.ai.rag.retrieval.search.DocumentRetriever

apply

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Details

CompositeDocumentRetriever

public CompositeDocumentRetriever(List<org.springframework.ai.rag.retrieval.search.DocumentRetriever> retrievers)

CompositeDocumentRetriever

public CompositeDocumentRetriever(List<org.springframework.ai.rag.retrieval.search.DocumentRetriever> retrievers,
 Integer maxResultsPerRetriever)

CompositeDocumentRetriever

public CompositeDocumentRetriever(List<org.springframework.ai.rag.retrieval.search.DocumentRetriever> retrievers,
 Integer maxResultsPerRetriever,
 CompositeDocumentRetriever.ResultMergeStrategy mergeStrategy)

Method Details

retrieve

public List<org.springframework.ai.document.Document> retrieve(org.springframework.ai.rag.Query query)

Specified by:

retrieve in interface org.springframework.ai.rag.retrieval.search.DocumentRetriever

builder

public static CompositeDocumentRetriever.Builder builder()