Module org.elasticsearch.xcore

Package org.elasticsearch.xpack.core.common.chunks

Class MemoryIndexChunkScorer

java.lang.Object

org.elasticsearch.xpack.core.common.chunks.MemoryIndexChunkScorer

public class MemoryIndexChunkScorer
extends Object

Utility class for scoring pre-determined chunks using an in-memory Lucene index.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	MemoryIndexChunkScorer.ScoredChunk	Represents a chunk with its relevance score.

Constructor Summary

Constructors

Constructor	Description
MemoryIndexChunkScorer()

Method Summary

Modifier and Type	Method	Description
List<MemoryIndexChunkScorer.ScoredChunk>	scoreChunks(List<String> chunks, String inferenceText, int maxResults, boolean backfillResults)	Creates an in-memory index of chunks, or chunks, returns ordered, scored list.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

MemoryIndexChunkScorer

public MemoryIndexChunkScorer()

Method Details

scoreChunks

public List<MemoryIndexChunkScorer.ScoredChunk> scoreChunks(List<String> chunks,
 String inferenceText,
 int maxResults,
 boolean backfillResults)

Creates an in-memory index of chunks, or chunks, returns ordered, scored list.

Parameters:

chunks - the list of text chunks to score

inferenceText - the query text to compare against

maxResults - maximum number of results to return

backfillResults - If true, backfills no matches with the first chunks in the list with scores of 0.

Returns:

list of scored chunks ordered by relevance

Throws:

ElasticsearchException - on failure scoring chunks

toString

public String toString()

Overrides:

toString in class Object