Module org.nasdanika.ai

Package org.nasdanika.ai

Class MapCachingEmbeddingGenerator<S,E,K>

java.lang.Object

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

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

All Implemented Interfaces:

EmbeddingGenerator<S,E>, Composable<EmbeddingGenerator<S,E>>

Direct Known Subclasses:

CachingImageEmbeddingGenerator, CachingTextEmbeddingGenerator

public abstract class MapCachingEmbeddingGenerator<S,E,K>
extends CachingEmbeddingGenerator<S,E,K>

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

Nested Class Summary

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

EmbeddingGenerator.Requirement

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<K,E>	cache

Fields inherited from class org.nasdanika.ai.CachingEmbeddingGenerator

target

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MapCachingEmbeddingGenerator(EmbeddingGenerator<S,E> target, Map<K,E> cache)

Method Summary

Modifier and Type	Method	Description
protected abstract K	computeKey(S source)	Computes caching key from source.
static <S, E, K> MapCachingEmbeddingGenerator<S,E,K>	create(EmbeddingGenerator<S,E> target, Map<K,E> cache, Function<S,K> keyComputer)	Creates an instance which uses the provided key computer.
E	generate(S input)
protected E	get(K key)
protected void	put(K key, E value)

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, compose, compose, composeAsync, generate, generateAsync, then

Field Details

cache

protected Map<K,E> cache

Constructor Details

MapCachingEmbeddingGenerator

protected MapCachingEmbeddingGenerator(EmbeddingGenerator<S,E> target,
 Map<K,E> cache)

Method Details

computeKey

protected abstract K computeKey(S source)

Computes caching key from source.

Specified by:

computeKey in class CachingEmbeddingGenerator<S,E,K>

Parameters:

source -

Returns:

create

public static <S,
E,
K>
MapCachingEmbeddingGenerator<S,E,K> create(EmbeddingGenerator<S,E> target,
 Map<K,E> cache,
 Function<S,K> keyComputer)

Creates an instance which uses the provided key computer.

Type Parameters:

S -

E -

K -

Parameters:

target -

cache -

keyComputer -

Returns:

get

protected E get(K key)

Specified by:

get in class CachingEmbeddingGenerator<S,E,K>

put

protected void put(K key,
 E value)

Specified by:

put in class CachingEmbeddingGenerator<S,E,K>

generate

public E generate(S input)