Index

A C F G L M N O P Q R S T
All Classes|All Packages

A

AnswerWithSources - Class in com.github.hakenadu.javalangchains.chains.retrieval

Model class for QA output with sources

AnswerWithSources(String) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.AnswerWithSources

Creates an instance of AnswerWithSources

AnswerWithSources(String, List<String>) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.AnswerWithSources

Creates an instance of AnswerWithSources

AzureOpenAiChatChain - Class in com.github.hakenadu.javalangchains.chains.llm.azure

OpenAiChatChain adopted for usage of Azure OpenAI Services

AzureOpenAiChatChain(String, String, String, String, OpenAiChatParameters, String) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.azure.AzureOpenAiChatChain

AzureOpenAiChatChain(String, String, String, String, OpenAiChatParameters, String, String) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.azure.AzureOpenAiChatChain

AzureOpenAiChatChain(String, String, String, String, OpenAiChatParameters, String, String, ObjectMapper, WebClient) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.azure.AzureOpenAiChatChain

C

chain(Chain<O, B>) - Method in interface com.github.hakenadu.javalangchains.chains.Chain

create a new Chain connecting this instance with another passed one.

Chain<I,O> - Interface in com.github.hakenadu.javalangchains.chains

Basic interface for all modular components in this repository.

close() - Method in class com.github.hakenadu.javalangchains.chains.retrieval.lucene.LuceneRetrievalChain

com.github.hakenadu.javalangchains.chains - package com.github.hakenadu.javalangchains.chains

com.github.hakenadu.javalangchains.chains.llm - package com.github.hakenadu.javalangchains.chains.llm

com.github.hakenadu.javalangchains.chains.llm.azure - package com.github.hakenadu.javalangchains.chains.llm.azure

com.github.hakenadu.javalangchains.chains.llm.openai - package com.github.hakenadu.javalangchains.chains.llm.openai

com.github.hakenadu.javalangchains.chains.retrieval - package com.github.hakenadu.javalangchains.chains.retrieval

com.github.hakenadu.javalangchains.chains.retrieval.lucene - package com.github.hakenadu.javalangchains.chains.retrieval.lucene

com.github.hakenadu.javalangchains.util - package com.github.hakenadu.javalangchains.util

CombineDocumentsChain - Class in com.github.hakenadu.javalangchains.chains.retrieval

This Chain is used to combine multiple retrieved documents into one prompt which can then be used to target a LLM in subsequent steps.

CombineDocumentsChain() - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.CombineDocumentsChain

creates an instance of the CombineDocumentsChain

CombineDocumentsChain(String) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.CombineDocumentsChain

creates an instance of the CombineDocumentsChain

CONTENT - Static variable in class com.github.hakenadu.javalangchains.util.PromptConstants

placeholder for text content in qa context

copyFrom(OpenAiChatParameters) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

copies parameter values from another instance of OpenAiChatParameters

createDefaultObjectMapper() - Static method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

createDefaultWebClient() - Static method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

createResponseSpec(OpenAiChatCompletionsRequest, WebClient, ObjectMapper) - Method in class com.github.hakenadu.javalangchains.chains.llm.azure.AzureOpenAiChatChain

createResponseSpec(OpenAiChatCompletionsRequest, WebClient, ObjectMapper) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

executes the request to the OpenAI API.

F

frequencePenalty(Double) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

G

getAnswer() - Method in class com.github.hakenadu.javalangchains.chains.retrieval.AnswerWithSources

getApiKey() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

getChoices() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatCompletionsResponse

getFrequencePenalty() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

getLogitBias() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

getMaxDocumentCount() - Method in class com.github.hakenadu.javalangchains.chains.retrieval.RetrievalChain

getMaxTokens() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

getMessage() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatCompletionsChoice

getMessages() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatCompletionsRequest

getModel() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

getN() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

getPresencePenalty() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

getPromptTemplate() - Method in class com.github.hakenadu.javalangchains.chains.llm.LargeLanguageModelChain

getSources() - Method in class com.github.hakenadu.javalangchains.chains.retrieval.AnswerWithSources

getTemperature() - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

L

LargeLanguageModelChain - Class in com.github.hakenadu.javalangchains.chains.llm

Parent of all Chains which allow passing input to a large language model.

LargeLanguageModelChain(String) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.LargeLanguageModelChain

creates an instance of the LargeLanguageModelChain

LOGGER - Static variable in interface com.github.hakenadu.javalangchains.chains.Chain

The default Logger for Chains

logitBias(Map<Integer, Integer>) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

LuceneRetrievalChain - Class in com.github.hakenadu.javalangchains.chains.retrieval.lucene

This RetrievalChain retrieves documents from a lucene index

LuceneRetrievalChain(Directory) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.lucene.LuceneRetrievalChain

Creates an instance of LuceneRetrievalChain with a maximum of 4 retrieved documents.

LuceneRetrievalChain(Directory, int) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.lucene.LuceneRetrievalChain

Creates an instance of LuceneRetrievalChain.

LuceneRetrievalChain(Directory, int, Function<String, Query>) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.lucene.LuceneRetrievalChain

Creates an instance of LuceneRetrievalChain.

LuceneRetrievalChain(Directory, int, Function<String, Query>, Function<Document, Map<String, String>>) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.lucene.LuceneRetrievalChain

Creates an instance of LuceneRetrievalChain

M

MapAnswerWithSourcesChain - Class in com.github.hakenadu.javalangchains.chains.retrieval

Splits answers with sources from a QA chain.

MapAnswerWithSourcesChain() - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.MapAnswerWithSourcesChain

maxTokens(Integer) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

model(String) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

N

n(Integer) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

O

OpenAiChatChain - Class in com.github.hakenadu.javalangchains.chains.llm.openai

LargeLanguageModelChain for usage with the OpenAI API

OpenAiChatChain(String, OpenAiChatParameters, String) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

OpenAiChatChain(String, OpenAiChatParameters, String, String) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

OpenAiChatChain(String, OpenAiChatParameters, String, String, ObjectMapper, WebClient) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

OpenAiChatCompletionsChoice - Class in com.github.hakenadu.javalangchains.chains.llm.openai

Model class for choices in an OpenAI /chat/completions response

OpenAiChatCompletionsChoice(OpenAiChatMessage) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatCompletionsChoice

OpenAiChatCompletionsRequest - Class in com.github.hakenadu.javalangchains.chains.llm.openai

Model class for the OpenAI /chat/completions request body

OpenAiChatCompletionsRequest(List<OpenAiChatMessage>) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatCompletionsRequest

OpenAiChatCompletionsResponse - Class in com.github.hakenadu.javalangchains.chains.llm.openai

Model class for the response body of an OpenAI /chat/completions request

OpenAiChatCompletionsResponse(List<OpenAiChatCompletionsChoice>) - Constructor for class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatCompletionsResponse

OpenAiChatParameters - Class in com.github.hakenadu.javalangchains.chains.llm.openai

Parameters for calling an OpenAI Chat Model https://platform.openai.com/docs/api-reference/chat/create

OpenAiChatParameters() - Constructor for class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

P

presencePenalty(Double) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

PromptConstants - Class in com.github.hakenadu.javalangchains.util

Utility Class which holds constants for prompt placeholders

PromptTemplates - Class in com.github.hakenadu.javalangchains.util

this utility class holds templates for various prompts

Q

QA_COMBINE - Static variable in class com.github.hakenadu.javalangchains.util.PromptTemplates

https://github.com/hwchase17/langchain/blob/master/langchain/chains/qa_with_sources/stuff_prompt.py#LL4C15-L38C13

QA_DOCUMENT - Static variable in class com.github.hakenadu.javalangchains.util.PromptTemplates

https://github.com/hwchase17/langchain/blob/master/langchain/chains/qa_with_sources/stuff_prompt.py#L41

QA_SUMMARIZE - Static variable in class com.github.hakenadu.javalangchains.util.PromptTemplates

https://github.com/hwchase17/langchain/blob/master/langchain/chains/qa_with_sources/map_reduce_prompt.py#L4

QUESTION - Static variable in class com.github.hakenadu.javalangchains.util.PromptConstants

placeholder for the question in qa context

R

requestToBody(OpenAiChatCompletionsRequest, ObjectMapper) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

Serializes the OpenAiChatCompletionsRequest

RetrievalChain - Class in com.github.hakenadu.javalangchains.chains.retrieval

Chain which is utilized for retrieving documents in a QA context

RetrievalChain(int) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.RetrievalChain

run(I) - Method in interface com.github.hakenadu.javalangchains.chains.Chain

Execute this Chain

run(String) - Method in class com.github.hakenadu.javalangchains.chains.retrieval.lucene.LuceneRetrievalChain

run(String) - Method in class com.github.hakenadu.javalangchains.chains.retrieval.MapAnswerWithSourcesChain

run(Map<String, String>) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatChain

run(Stream<Map<String, String>>) - Method in class com.github.hakenadu.javalangchains.chains.retrieval.CombineDocumentsChain

run(Stream<Map<String, String>>) - Method in class com.github.hakenadu.javalangchains.chains.retrieval.SummarizeDocumentsChain

S

setFrequencePenalty(Double) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

setLogitBias(Map<Integer, Integer>) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

setMaxTokens(Integer) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

setModel(String) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

setN(Integer) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

setPresencePenalty(Double) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

setTemperature(Integer) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

SOURCE - Static variable in class com.github.hakenadu.javalangchains.util.PromptConstants

placeholder for sources in qa context

SummarizeDocumentsChain - Class in com.github.hakenadu.javalangchains.chains.retrieval

Chain that takes documents as input and summarizes them using a llm chain that is passed as a constructor param.

SummarizeDocumentsChain(Chain<Map<String, String>, String>) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.SummarizeDocumentsChain

SummarizeDocumentsChain(Chain<Map<String, String>, String>, boolean) - Constructor for class com.github.hakenadu.javalangchains.chains.retrieval.SummarizeDocumentsChain

T

temperature(Integer) - Method in class com.github.hakenadu.javalangchains.chains.llm.openai.OpenAiChatParameters

toString() - Method in class com.github.hakenadu.javalangchains.chains.retrieval.AnswerWithSources

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