Index

A B C D E F G H I J K L M N O P R S T U V W
All Classes and Interfaces|All Packages

A

add(Embedding) - Method in interface dev.langchain4j.store.embedding.EmbeddingStore

add(Embedding, Embedded) - Method in interface dev.langchain4j.store.embedding.EmbeddingStore

add(ChatMessage) - Method in interface dev.langchain4j.memory.ChatMemory

add(String, Embedding) - Method in interface dev.langchain4j.store.embedding.EmbeddingStore

add(String, String) - Method in class dev.langchain4j.data.document.Metadata

addAll(List<Embedding>) - Method in interface dev.langchain4j.store.embedding.EmbeddingStore

addAll(List<Embedding>, List<Embedded>) - Method in interface dev.langchain4j.store.embedding.EmbeddingStore

addOptionalParameter(String, JsonSchemaProperty...) - Method in class dev.langchain4j.agent.tool.ToolSpecification.Builder

addParameter(String, JsonSchemaProperty...) - Method in class dev.langchain4j.agent.tool.ToolSpecification.Builder

aiMessage(ToolExecutionRequest) - Static method in class dev.langchain4j.data.message.AiMessage

aiMessage(String) - Static method in class dev.langchain4j.data.message.AiMessage

AiMessage - Class in dev.langchain4j.data.message

AiMessage(String, ToolExecutionRequest) - Constructor for class dev.langchain4j.data.message.AiMessage

apply(Object) - Method in class dev.langchain4j.model.input.PromptTemplate

apply(Map<String, Object>) - Method in class dev.langchain4j.model.input.PromptTemplate

argument(String) - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest

arguments() - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest

arguments(String) - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest.Builder

argumentsAsMap() - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest

ARRAY - Static variable in class dev.langchain4j.agent.tool.JsonSchemaProperty

B

BOOLEAN - Static variable in class dev.langchain4j.agent.tool.JsonSchemaProperty

build() - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest.Builder

build() - Method in class dev.langchain4j.agent.tool.ToolParameters.Builder

build() - Method in class dev.langchain4j.agent.tool.ToolSpecification.Builder

builder() - Static method in class dev.langchain4j.agent.tool.ToolExecutionRequest

builder() - Static method in class dev.langchain4j.agent.tool.ToolParameters

builder() - Static method in class dev.langchain4j.agent.tool.ToolSpecification

C

Chain<Input,Output> - Interface in dev.langchain4j.chain

ChatLanguageModel - Interface in dev.langchain4j.model.chat

ChatMemory - Interface in dev.langchain4j.memory

ChatMessage - Class in dev.langchain4j.data.message

clear() - Method in interface dev.langchain4j.memory.ChatMemory

copy() - Method in class dev.langchain4j.data.document.Metadata

countTokens(ChatMessage) - Method in interface dev.langchain4j.model.Tokenizer

countTokens(Iterable<ChatMessage>) - Method in interface dev.langchain4j.model.Tokenizer

countTokens(String) - Method in interface dev.langchain4j.model.Tokenizer

D

description() - Method in interface dev.langchain4j.agent.Tool

description() - Method in class dev.langchain4j.agent.tool.ToolSpecification

description(String) - Static method in class dev.langchain4j.agent.tool.JsonSchemaProperty

description(String) - Method in class dev.langchain4j.agent.tool.ToolSpecification.Builder

Description - Annotation Type in dev.langchain4j.model.output.structured

dev.langchain4j - package dev.langchain4j

dev.langchain4j.agent - package dev.langchain4j.agent

dev.langchain4j.agent.tool - package dev.langchain4j.agent.tool

dev.langchain4j.chain - package dev.langchain4j.chain

dev.langchain4j.data.document - package dev.langchain4j.data.document

dev.langchain4j.data.embedding - package dev.langchain4j.data.embedding

dev.langchain4j.data.message - package dev.langchain4j.data.message

dev.langchain4j.memory - package dev.langchain4j.memory

dev.langchain4j.model - package dev.langchain4j.model

dev.langchain4j.model.chat - package dev.langchain4j.model.chat

dev.langchain4j.model.embedding - package dev.langchain4j.model.embedding

dev.langchain4j.model.input - package dev.langchain4j.model.input

dev.langchain4j.model.input.structured - package dev.langchain4j.model.input.structured

dev.langchain4j.model.language - package dev.langchain4j.model.language

dev.langchain4j.model.moderation - package dev.langchain4j.model.moderation

dev.langchain4j.model.output - package dev.langchain4j.model.output

dev.langchain4j.model.output.structured - package dev.langchain4j.model.output.structured

dev.langchain4j.store.embedding - package dev.langchain4j.store.embedding

document(String) - Static method in class dev.langchain4j.data.document.Document

document(String, Metadata) - Static method in class dev.langchain4j.data.document.Document

Document - Class in dev.langchain4j.data.document

Document(String, Metadata) - Constructor for class dev.langchain4j.data.document.Document

DocumentParser - Interface in dev.langchain4j.data.document

documentSegment(String) - Static method in class dev.langchain4j.data.document.DocumentSegment

documentSegment(String, Metadata) - Static method in class dev.langchain4j.data.document.DocumentSegment

DocumentSegment - Class in dev.langchain4j.data.document

DocumentSegment(String, Metadata) - Constructor for class dev.langchain4j.data.document.DocumentSegment

DocumentSource - Interface in dev.langchain4j.data.document

DocumentSplitter - Interface in dev.langchain4j.data.document

E

embed(DocumentSegment) - Method in interface dev.langchain4j.model.embedding.EmbeddingModel

embed(String) - Method in interface dev.langchain4j.model.embedding.EmbeddingModel

embedAll(List<DocumentSegment>) - Method in interface dev.langchain4j.model.embedding.EmbeddingModel

embedded() - Method in class dev.langchain4j.store.embedding.EmbeddingMatch

embedding() - Method in class dev.langchain4j.store.embedding.EmbeddingMatch

Embedding - Class in dev.langchain4j.data.embedding

Embedding(float[]) - Constructor for class dev.langchain4j.data.embedding.Embedding

embeddingId() - Method in class dev.langchain4j.store.embedding.EmbeddingMatch

EmbeddingMatch<Embedded> - Class in dev.langchain4j.store.embedding

EmbeddingMatch(String, Embedding, Embedded) - Constructor for class dev.langchain4j.store.embedding.EmbeddingMatch

EmbeddingModel - Interface in dev.langchain4j.model.embedding

EmbeddingStore<Embedded> - Interface in dev.langchain4j.store.embedding

enums(Class<?>) - Static method in class dev.langchain4j.agent.tool.JsonSchemaProperty

enums(Object...) - Static method in class dev.langchain4j.agent.tool.JsonSchemaProperty

enums(String...) - Static method in class dev.langchain4j.agent.tool.JsonSchemaProperty

equals(Object) - Method in class dev.langchain4j.agent.tool.JsonSchemaProperty

equals(Object) - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest

equals(Object) - Method in class dev.langchain4j.agent.tool.ToolParameters

equals(Object) - Method in class dev.langchain4j.agent.tool.ToolSpecification

equals(Object) - Method in class dev.langchain4j.data.document.Document

equals(Object) - Method in class dev.langchain4j.data.document.DocumentSegment

equals(Object) - Method in class dev.langchain4j.data.document.Metadata

equals(Object) - Method in class dev.langchain4j.data.embedding.Embedding

equals(Object) - Method in class dev.langchain4j.data.message.AiMessage

equals(Object) - Method in class dev.langchain4j.data.message.SystemMessage

equals(Object) - Method in class dev.langchain4j.data.message.ToolExecutionResultMessage

equals(Object) - Method in class dev.langchain4j.data.message.UserMessage

equals(Object) - Method in class dev.langchain4j.model.input.Prompt

equals(Object) - Method in class dev.langchain4j.model.moderation.Moderation

equals(Object) - Method in class dev.langchain4j.model.output.Result

equals(Object) - Method in class dev.langchain4j.store.embedding.EmbeddingMatch

estimateTokenCount(DocumentSegment) - Method in interface dev.langchain4j.model.chat.TokenCountEstimator

estimateTokenCount(DocumentSegment) - Method in interface dev.langchain4j.model.embedding.TokenCountEstimator

estimateTokenCount(DocumentSegment) - Method in interface dev.langchain4j.model.language.TokenCountEstimator

estimateTokenCount(UserMessage) - Method in interface dev.langchain4j.model.chat.TokenCountEstimator

estimateTokenCount(Prompt) - Method in interface dev.langchain4j.model.chat.TokenCountEstimator

estimateTokenCount(Prompt) - Method in interface dev.langchain4j.model.language.TokenCountEstimator

estimateTokenCount(Object) - Method in interface dev.langchain4j.model.chat.TokenCountEstimator

estimateTokenCount(Object) - Method in interface dev.langchain4j.model.language.TokenCountEstimator

estimateTokenCount(String) - Method in interface dev.langchain4j.model.chat.TokenCountEstimator

estimateTokenCount(String) - Method in interface dev.langchain4j.model.embedding.TokenCountEstimator

estimateTokenCount(String) - Method in interface dev.langchain4j.model.language.TokenCountEstimator

estimateTokenCount(List<DocumentSegment>) - Method in interface dev.langchain4j.model.embedding.TokenCountEstimator

estimateTokenCount(List<ChatMessage>) - Method in interface dev.langchain4j.model.chat.TokenCountEstimator

Examples - Annotation Type in dev.langchain4j.model.output.structured

execute(Input) - Method in interface dev.langchain4j.chain.Chain

execute(String) - Method in interface dev.langchain4j.agent.Tool

F

findRelevant(Embedding, int) - Method in interface dev.langchain4j.store.embedding.EmbeddingStore

flagged() - Method in class dev.langchain4j.model.moderation.Moderation

flagged(String) - Static method in class dev.langchain4j.model.moderation.Moderation

flaggedText() - Method in class dev.langchain4j.model.moderation.Moderation

formatInstructions() - Method in interface dev.langchain4j.model.output.OutputParser

from(float[]) - Static method in class dev.langchain4j.data.embedding.Embedding

from(ToolExecutionRequest) - Static method in class dev.langchain4j.data.message.AiMessage

from(String) - Static method in class dev.langchain4j.data.document.Document

from(String) - Static method in class dev.langchain4j.data.document.DocumentSegment

from(String) - Static method in class dev.langchain4j.data.message.AiMessage

from(String) - Static method in class dev.langchain4j.data.message.SystemMessage

from(String) - Static method in class dev.langchain4j.data.message.UserMessage

from(String) - Static method in class dev.langchain4j.model.input.Prompt

from(String) - Static method in class dev.langchain4j.model.input.PromptTemplate

from(String, Metadata) - Static method in class dev.langchain4j.data.document.Document

from(String, Metadata) - Static method in class dev.langchain4j.data.document.DocumentSegment

from(String, Object) - Static method in class dev.langchain4j.agent.tool.JsonSchemaProperty

from(String, String) - Static method in class dev.langchain4j.data.message.ToolExecutionResultMessage

from(List<Float>) - Static method in class dev.langchain4j.data.embedding.Embedding

from(T) - Static method in class dev.langchain4j.model.output.Result

G

get() - Method in class dev.langchain4j.model.output.Result

get(String) - Method in class dev.langchain4j.data.document.Metadata

H

hashCode() - Method in class dev.langchain4j.agent.tool.JsonSchemaProperty

hashCode() - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest

hashCode() - Method in class dev.langchain4j.agent.tool.ToolParameters

hashCode() - Method in class dev.langchain4j.agent.tool.ToolSpecification

hashCode() - Method in class dev.langchain4j.data.document.Document

hashCode() - Method in class dev.langchain4j.data.document.DocumentSegment

hashCode() - Method in class dev.langchain4j.data.document.Metadata

hashCode() - Method in class dev.langchain4j.data.embedding.Embedding

hashCode() - Method in class dev.langchain4j.data.message.AiMessage

hashCode() - Method in class dev.langchain4j.data.message.SystemMessage

hashCode() - Method in class dev.langchain4j.data.message.ToolExecutionResultMessage

hashCode() - Method in class dev.langchain4j.data.message.UserMessage

hashCode() - Method in class dev.langchain4j.model.input.Prompt

hashCode() - Method in class dev.langchain4j.model.moderation.Moderation

hashCode() - Method in class dev.langchain4j.model.output.Result

hashCode() - Method in class dev.langchain4j.store.embedding.EmbeddingMatch

I

id() - Method in interface dev.langchain4j.agent.Tool

inputStream() - Method in interface dev.langchain4j.data.document.DocumentSource

J

JsonSchemaProperty - Class in dev.langchain4j.agent.tool

JsonSchemaProperty(String, Object) - Constructor for class dev.langchain4j.agent.tool.JsonSchemaProperty

K

key() - Method in class dev.langchain4j.agent.tool.JsonSchemaProperty

L

LanguageModel - Interface in dev.langchain4j.model.language

M

mergeFrom(Metadata) - Method in class dev.langchain4j.data.document.Metadata

messages() - Method in interface dev.langchain4j.memory.ChatMemory

metadata() - Method in class dev.langchain4j.data.document.Document

metadata() - Method in class dev.langchain4j.data.document.DocumentSegment

Metadata - Class in dev.langchain4j.data.document

Metadata() - Constructor for class dev.langchain4j.data.document.Metadata

Metadata(Map<String, String>) - Constructor for class dev.langchain4j.data.document.Metadata

MightChangeInTheFuture - Annotation Type in dev.langchain4j

Indicates that a class/constructor/method is experimental and might change in the future.

moderate(DocumentSegment) - Method in interface dev.langchain4j.model.moderation.ModerationModel

moderate(ChatMessage) - Method in interface dev.langchain4j.model.moderation.ModerationModel

moderate(Prompt) - Method in interface dev.langchain4j.model.moderation.ModerationModel

moderate(Object) - Method in interface dev.langchain4j.model.moderation.ModerationModel

moderate(String) - Method in interface dev.langchain4j.model.moderation.ModerationModel

moderate(List<ChatMessage>) - Method in interface dev.langchain4j.model.moderation.ModerationModel

Moderation - Class in dev.langchain4j.model.moderation

Moderation() - Constructor for class dev.langchain4j.model.moderation.Moderation

Moderation(String) - Constructor for class dev.langchain4j.model.moderation.Moderation

ModerationModel - Interface in dev.langchain4j.model.moderation

N

name() - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest

name() - Method in class dev.langchain4j.agent.tool.ToolSpecification

name(String) - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest.Builder

name(String) - Method in class dev.langchain4j.agent.tool.ToolSpecification.Builder

notFlagged() - Static method in class dev.langchain4j.model.moderation.Moderation

NULL - Static variable in class dev.langchain4j.agent.tool.JsonSchemaProperty

NUMBER - Static variable in class dev.langchain4j.agent.tool.JsonSchemaProperty

O

OBJECT - Static variable in class dev.langchain4j.agent.tool.JsonSchemaProperty

onComplete() - Method in interface dev.langchain4j.model.StreamingResultHandler

onError(Throwable) - Method in interface dev.langchain4j.model.StreamingResultHandler

onPartialResult(String) - Method in interface dev.langchain4j.model.StreamingResultHandler

OutputParser<T> - Interface in dev.langchain4j.model.output

P

parameters() - Method in class dev.langchain4j.agent.tool.ToolSpecification

parameters(ToolParameters) - Method in class dev.langchain4j.agent.tool.ToolSpecification.Builder

parse(InputStream) - Method in interface dev.langchain4j.data.document.DocumentParser

parse(String) - Method in interface dev.langchain4j.model.output.OutputParser

process(Prompt) - Method in interface dev.langchain4j.model.language.LanguageModel

process(Prompt, StreamingResultHandler) - Method in interface dev.langchain4j.model.language.StreamingLanguageModel

process(Object) - Method in interface dev.langchain4j.model.language.LanguageModel

process(Object, StreamingResultHandler) - Method in interface dev.langchain4j.model.language.StreamingLanguageModel

process(String) - Method in interface dev.langchain4j.model.language.LanguageModel

process(String, StreamingResultHandler) - Method in interface dev.langchain4j.model.language.StreamingLanguageModel

Prompt - Class in dev.langchain4j.model.input

Prompt(String) - Constructor for class dev.langchain4j.model.input.Prompt

PromptTemplate - Class in dev.langchain4j.model.input

PromptTemplate(String) - Constructor for class dev.langchain4j.model.input.PromptTemplate

properties() - Method in class dev.langchain4j.agent.tool.ToolParameters

properties(Map<String, Map<String, Object>>) - Method in class dev.langchain4j.agent.tool.ToolParameters.Builder

property(String, Object) - Static method in class dev.langchain4j.agent.tool.JsonSchemaProperty

R

required() - Method in class dev.langchain4j.agent.tool.ToolParameters

required(List<String>) - Method in class dev.langchain4j.agent.tool.ToolParameters.Builder

Result<T> - Class in dev.langchain4j.model.output

Result(T) - Constructor for class dev.langchain4j.model.output.Result

S

sendMessages(ChatMessage...) - Method in interface dev.langchain4j.model.chat.ChatLanguageModel

sendMessages(List<ChatMessage>) - Method in interface dev.langchain4j.model.chat.ChatLanguageModel

sendMessages(List<ChatMessage>, StreamingResultHandler) - Method in interface dev.langchain4j.model.chat.StreamingChatLanguageModel

sendMessages(List<ChatMessage>, List<ToolSpecification>) - Method in interface dev.langchain4j.model.chat.ChatLanguageModel

sendUserMessage(UserMessage, StreamingResultHandler) - Method in interface dev.langchain4j.model.chat.StreamingChatLanguageModel

sendUserMessage(Prompt) - Method in interface dev.langchain4j.model.chat.ChatLanguageModel

sendUserMessage(Prompt, StreamingResultHandler) - Method in interface dev.langchain4j.model.chat.StreamingChatLanguageModel

sendUserMessage(Object) - Method in interface dev.langchain4j.model.chat.ChatLanguageModel

sendUserMessage(Object, StreamingResultHandler) - Method in interface dev.langchain4j.model.chat.StreamingChatLanguageModel

sendUserMessage(String) - Method in interface dev.langchain4j.model.chat.ChatLanguageModel

sendUserMessage(String, StreamingResultHandler) - Method in interface dev.langchain4j.model.chat.StreamingChatLanguageModel

sourceMetadata() - Method in interface dev.langchain4j.data.document.DocumentSource

split(Document) - Method in interface dev.langchain4j.data.document.DocumentSplitter

StreamingChatLanguageModel - Interface in dev.langchain4j.model.chat

StreamingLanguageModel - Interface in dev.langchain4j.model.language

StreamingResultHandler - Interface in dev.langchain4j.model

STRING - Static variable in class dev.langchain4j.agent.tool.JsonSchemaProperty

StructuredPrompt - Annotation Type in dev.langchain4j.model.input.structured

systemMessage(String) - Static method in class dev.langchain4j.data.message.SystemMessage

SystemMessage - Class in dev.langchain4j.data.message

SystemMessage(String) - Constructor for class dev.langchain4j.data.message.SystemMessage

T

text - Variable in class dev.langchain4j.data.message.ChatMessage

text() - Method in class dev.langchain4j.data.document.Document

text() - Method in class dev.langchain4j.data.document.DocumentSegment

text() - Method in class dev.langchain4j.data.message.ChatMessage

text() - Method in class dev.langchain4j.model.input.Prompt

toAiMessage() - Method in class dev.langchain4j.model.input.Prompt

toDocumentSegment() - Method in class dev.langchain4j.data.document.Document

TokenCountEstimator - Interface in dev.langchain4j.model.chat

TokenCountEstimator - Interface in dev.langchain4j.model.embedding

TokenCountEstimator - Interface in dev.langchain4j.model.language

Tokenizer - Interface in dev.langchain4j.model

Tool - Interface in dev.langchain4j.agent

toolExecutionRequest() - Method in class dev.langchain4j.data.message.AiMessage

ToolExecutionRequest - Class in dev.langchain4j.agent.tool

ToolExecutionRequest.Builder - Class in dev.langchain4j.agent.tool

toolExecutionResultMessage(String, String) - Static method in class dev.langchain4j.data.message.ToolExecutionResultMessage

ToolExecutionResultMessage - Class in dev.langchain4j.data.message

ToolExecutionResultMessage(String, String) - Constructor for class dev.langchain4j.data.message.ToolExecutionResultMessage

toolName() - Method in class dev.langchain4j.data.message.ToolExecutionResultMessage

ToolParameters - Class in dev.langchain4j.agent.tool

ToolParameters.Builder - Class in dev.langchain4j.agent.tool

ToolSpecification - Class in dev.langchain4j.agent.tool

ToolSpecification.Builder - Class in dev.langchain4j.agent.tool

toString() - Method in class dev.langchain4j.agent.tool.JsonSchemaProperty

toString() - Method in class dev.langchain4j.agent.tool.ToolExecutionRequest

toString() - Method in class dev.langchain4j.agent.tool.ToolParameters

toString() - Method in class dev.langchain4j.agent.tool.ToolSpecification

toString() - Method in class dev.langchain4j.data.document.Document

toString() - Method in class dev.langchain4j.data.document.DocumentSegment

toString() - Method in class dev.langchain4j.data.document.Metadata

toString() - Method in class dev.langchain4j.data.embedding.Embedding

toString() - Method in class dev.langchain4j.data.message.AiMessage

toString() - Method in class dev.langchain4j.data.message.SystemMessage

toString() - Method in class dev.langchain4j.data.message.ToolExecutionResultMessage

toString() - Method in class dev.langchain4j.data.message.UserMessage

toString() - Method in class dev.langchain4j.model.input.Prompt

toString() - Method in class dev.langchain4j.model.moderation.Moderation

toString() - Method in class dev.langchain4j.model.output.Result

toString() - Method in class dev.langchain4j.store.embedding.EmbeddingMatch

toSystemMessage() - Method in class dev.langchain4j.model.input.Prompt

toUserMessage() - Method in class dev.langchain4j.model.input.Prompt

type() - Method in class dev.langchain4j.agent.tool.ToolParameters

type(String) - Static method in class dev.langchain4j.agent.tool.JsonSchemaProperty

type(String) - Method in class dev.langchain4j.agent.tool.ToolParameters.Builder

U

userMessage(String) - Static method in class dev.langchain4j.data.message.UserMessage

UserMessage - Class in dev.langchain4j.data.message

UserMessage(String) - Constructor for class dev.langchain4j.data.message.UserMessage

V

value() - Method in class dev.langchain4j.agent.tool.JsonSchemaProperty

value() - Element in annotation type dev.langchain4j.MightChangeInTheFuture

value() - Element in annotation type dev.langchain4j.model.input.structured.StructuredPrompt

Prompt template can be defined in one line or multiple lines.

value() - Element in annotation type dev.langchain4j.model.output.structured.Description

The description can be defined in one line or multiple lines.

value() - Element in annotation type dev.langchain4j.model.output.structured.Examples

value() - Element in annotation type dev.langchain4j.WillChangeSoon

vector() - Method in class dev.langchain4j.data.embedding.Embedding

vectorAsList() - Method in class dev.langchain4j.data.embedding.Embedding

W

WillChangeSoon - Annotation Type in dev.langchain4j

Indicates that a class/constructor/method is planned to change soon.

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