Module org.nasdanika.ai

Package org.nasdanika.ai

Class CachingTextEmbeddingGenerator<E>

java.lang.Object

org.nasdanika.ai.CachingEmbeddingGenerator<S,E,K>

org.nasdanika.ai.MapCachingEmbeddingGenerator<String,E,String>

org.nasdanika.ai.CachingTextEmbeddingGenerator<E>

All Implemented Interfaces:

EmbeddingGenerator<String,E>, TextEmbeddingGenerator<E>

public class CachingTextEmbeddingGenerator<E>
extends MapCachingEmbeddingGenerator<String,E,String>
implements TextEmbeddingGenerator<E>

Caches text embeddings in a map which can be loaded and saved between runs Uses text digest as caching key

Nested Class Summary

Nested classes/interfaces inherited from interface org.nasdanika.ai.EmbeddingGenerator

EmbeddingGenerator.Requirement

Field Summary

Fields inherited from class org.nasdanika.ai.MapCachingEmbeddingGenerator

cache

Fields inherited from class org.nasdanika.ai.CachingEmbeddingGenerator

target

Constructor Summary

Constructors

Constructor	Description
CachingTextEmbeddingGenerator(TextEmbeddingGenerator<E> target, Map<String,E> cache)	Uses SHA-512 algorithm
CachingTextEmbeddingGenerator(TextEmbeddingGenerator<E> target, Map<String,E> cache, String algorithm)

Method Summary

Modifier and Type	Method	Description
protected String	computeKey(String input)	Computes caching key from source.
protected Charset	getCharset()

Methods inherited from class org.nasdanika.ai.MapCachingEmbeddingGenerator

create, generate, get, put

Methods inherited from class org.nasdanika.ai.CachingEmbeddingGenerator

generateAsync

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nasdanika.ai.EmbeddingGenerator

adapt, generate, generate, generateAsync, generateAsync, then

Constructor Details

CachingTextEmbeddingGenerator

public CachingTextEmbeddingGenerator(TextEmbeddingGenerator<E> target,
 Map<String,E> cache,
 String algorithm)

CachingTextEmbeddingGenerator

public CachingTextEmbeddingGenerator(TextEmbeddingGenerator<E> target,
 Map<String,E> cache)

Uses SHA-512 algorithm

Parameters:

cache -

Method Details

computeKey

protected String computeKey(String input)

Description copied from class: MapCachingEmbeddingGenerator

Computes caching key from source.

Specified by:

computeKey in class MapCachingEmbeddingGenerator<String,E,String>

Returns:

getCharset

protected Charset getCharset()