Hierarchy For All Packages

Package Hierarchies:

• dev.langchain4j,
• dev.langchain4j.agent.tool,
• dev.langchain4j.chain,
• dev.langchain4j.classification,
• dev.langchain4j.code,
• dev.langchain4j.data.document,
• dev.langchain4j.data.embedding,
• dev.langchain4j.data.image,
• dev.langchain4j.data.message,
• dev.langchain4j.data.segment,
• dev.langchain4j.internal,
• dev.langchain4j.memory,
• dev.langchain4j.model,
• dev.langchain4j.model.chat,
• dev.langchain4j.model.embedding,
• dev.langchain4j.model.image,
• dev.langchain4j.model.input,
• dev.langchain4j.model.input.structured,
• dev.langchain4j.model.language,
• dev.langchain4j.model.moderation,
• dev.langchain4j.model.output,
• dev.langchain4j.model.output.structured,
• dev.langchain4j.model.scoring,
• dev.langchain4j.rag,
• dev.langchain4j.rag.content,
• dev.langchain4j.rag.content.aggregator,
• dev.langchain4j.rag.content.injector,
• dev.langchain4j.rag.content.retriever,
• dev.langchain4j.rag.query,
• dev.langchain4j.rag.query.router,
• dev.langchain4j.rag.query.transformer,
• dev.langchain4j.retriever,
• dev.langchain4j.spi,
• dev.langchain4j.spi.data.message,
• dev.langchain4j.spi.json,
• dev.langchain4j.spi.prompt,
• dev.langchain4j.spi.prompt.structured,
• dev.langchain4j.store.embedding,
• dev.langchain4j.store.memory.chat

Class Hierarchy

• java.lang.Object
  • dev.langchain4j.data.message.AiMessage (implements dev.langchain4j.data.message.ChatMessage)
  • dev.langchain4j.data.message.ChatMessageDeserializer
  • dev.langchain4j.data.message.ChatMessageSerializer
  • dev.langchain4j.rag.query.transformer.CompressingQueryTransformer (implements dev.langchain4j.rag.query.transformer.QueryTransformer)
  • dev.langchain4j.rag.content.Content
  • dev.langchain4j.store.embedding.CosineSimilarity
  • dev.langchain4j.rag.content.aggregator.DefaultContentAggregator (implements dev.langchain4j.rag.content.aggregator.ContentAggregator)
  • dev.langchain4j.rag.content.injector.DefaultContentInjector (implements dev.langchain4j.rag.content.injector.ContentInjector)
  • dev.langchain4j.rag.query.router.DefaultQueryRouter (implements dev.langchain4j.rag.query.router.QueryRouter)
  • dev.langchain4j.rag.query.transformer.DefaultQueryTransformer (implements dev.langchain4j.rag.query.transformer.QueryTransformer)
  • dev.langchain4j.rag.DefaultRetrievalAugmentor (implements dev.langchain4j.rag.RetrievalAugmentor)
  • dev.langchain4j.rag.DefaultRetrievalAugmentor.DefaultRetrievalAugmentorBuilder
  • dev.langchain4j.model.input.structured.DefaultStructuredPromptFactory (implements dev.langchain4j.spi.prompt.structured.StructuredPromptFactory)
  • dev.langchain4j.data.document.Document
  • dev.langchain4j.data.document.DocumentLoader
  • dev.langchain4j.data.embedding.Embedding
  • dev.langchain4j.store.embedding.EmbeddingMatch<Embedded>
  • dev.langchain4j.rag.content.retriever.EmbeddingStoreContentRetriever (implements dev.langchain4j.rag.content.retriever.ContentRetriever)
  • dev.langchain4j.store.embedding.EmbeddingStoreIngestor
  • dev.langchain4j.store.embedding.EmbeddingStoreIngestor.Builder
  • dev.langchain4j.internal.Exceptions
  • dev.langchain4j.rag.query.transformer.ExpandingQueryTransformer (implements dev.langchain4j.rag.query.transformer.QueryTransformer)
  • dev.langchain4j.data.message.GsonChatMessageJsonCodec (implements dev.langchain4j.data.message.ChatMessageJsonCodec)
  • dev.langchain4j.data.image.Image
  • dev.langchain4j.data.image.Image.Builder
  • dev.langchain4j.data.message.ImageContent (implements dev.langchain4j.data.message.Content)
  • dev.langchain4j.store.memory.chat.InMemoryChatMemoryStore (implements dev.langchain4j.store.memory.chat.ChatMemoryStore)
  • dev.langchain4j.internal.Json
  • dev.langchain4j.agent.tool.JsonSchemaProperty
  • dev.langchain4j.rag.query.router.LanguageModelQueryRouter (implements dev.langchain4j.rag.query.router.QueryRouter)
  • dev.langchain4j.data.document.Metadata
  • dev.langchain4j.rag.query.Metadata
  • dev.langchain4j.model.moderation.Moderation
  • dev.langchain4j.model.input.Prompt
  • dev.langchain4j.model.input.PromptTemplate
  • dev.langchain4j.rag.query.Query
  • dev.langchain4j.rag.content.aggregator.ReciprocalRankFuser
  • dev.langchain4j.store.embedding.RelevanceScore
  • dev.langchain4j.rag.content.aggregator.ReRankingContentAggregator (implements dev.langchain4j.rag.content.aggregator.ContentAggregator)
  • dev.langchain4j.model.output.Response<T>
  • dev.langchain4j.internal.RetryUtils
  • dev.langchain4j.internal.RetryUtils.RetryPolicy
  • dev.langchain4j.internal.RetryUtils.RetryPolicy.Builder
  • dev.langchain4j.spi.ServiceHelper
  • dev.langchain4j.model.input.structured.StructuredPrompt.Util
  • dev.langchain4j.model.input.structured.StructuredPromptProcessor
  • dev.langchain4j.data.message.SystemMessage (implements dev.langchain4j.data.message.ChatMessage)
  • dev.langchain4j.data.message.TextContent (implements dev.langchain4j.data.message.Content)
  • dev.langchain4j.data.segment.TextSegment
  • dev.langchain4j.model.output.TokenUsage
  • dev.langchain4j.agent.tool.ToolExecutionRequest
  • dev.langchain4j.agent.tool.ToolExecutionRequest.Builder
  • dev.langchain4j.agent.tool.ToolExecutionRequestUtil
  • dev.langchain4j.data.message.ToolExecutionResultMessage (implements dev.langchain4j.data.message.ChatMessage)
  • dev.langchain4j.agent.tool.ToolParameters
  • dev.langchain4j.agent.tool.ToolParameters.Builder
  • dev.langchain4j.agent.tool.ToolSpecification
  • dev.langchain4j.agent.tool.ToolSpecification.Builder
  • dev.langchain4j.agent.tool.ToolSpecifications
  • dev.langchain4j.data.message.UserMessage (implements dev.langchain4j.data.message.ChatMessage)
  • dev.langchain4j.internal.Utils
  • dev.langchain4j.internal.ValidationUtils

Interface Hierarchy

• dev.langchain4j.chain.Chain<Input,Output>
• dev.langchain4j.model.chat.ChatLanguageModel
• dev.langchain4j.memory.ChatMemory
• dev.langchain4j.store.memory.chat.ChatMemoryStore
• dev.langchain4j.data.message.ChatMessage
• dev.langchain4j.data.message.ChatMessageJsonCodec
• dev.langchain4j.spi.data.message.ChatMessageJsonCodecFactory
• dev.langchain4j.code.CodeExecutionEngine
• dev.langchain4j.data.message.Content
• dev.langchain4j.rag.content.aggregator.ContentAggregator
• dev.langchain4j.rag.content.injector.ContentInjector
• dev.langchain4j.rag.content.retriever.ContentRetriever
• dev.langchain4j.data.document.DocumentParser
• dev.langchain4j.data.document.DocumentSource
• dev.langchain4j.data.document.DocumentSplitter
• dev.langchain4j.data.document.DocumentTransformer
• dev.langchain4j.model.embedding.EmbeddingModel
• dev.langchain4j.store.embedding.EmbeddingStore<Embedded>
• dev.langchain4j.model.image.ImageModel
• dev.langchain4j.internal.Json.JsonCodec
• dev.langchain4j.spi.json.JsonCodecFactory
• dev.langchain4j.model.language.LanguageModel
• dev.langchain4j.model.moderation.ModerationModel
• dev.langchain4j.model.output.OutputParser<T>
• dev.langchain4j.spi.prompt.PromptTemplateFactory
• dev.langchain4j.spi.prompt.PromptTemplateFactory.Input
• dev.langchain4j.spi.prompt.PromptTemplateFactory.Template
• dev.langchain4j.rag.query.router.QueryRouter
• dev.langchain4j.rag.query.transformer.QueryTransformer
• dev.langchain4j.rag.RetrievalAugmentor
• dev.langchain4j.retriever.Retriever<T>
• dev.langchain4j.model.scoring.ScoringModel
• dev.langchain4j.model.chat.StreamingChatLanguageModel
• dev.langchain4j.model.language.StreamingLanguageModel
• dev.langchain4j.model.StreamingResponseHandler<T>
• dev.langchain4j.spi.prompt.structured.StructuredPromptFactory
• dev.langchain4j.classification.TextClassifier<E>
• dev.langchain4j.data.segment.TextSegmentTransformer
• dev.langchain4j.model.chat.TokenCountEstimator
• dev.langchain4j.model.embedding.TokenCountEstimator
• dev.langchain4j.model.language.TokenCountEstimator
• dev.langchain4j.model.Tokenizer

Annotation Type Hierarchy

• dev.langchain4j.MightChangeInTheFuture (implements java.lang.annotation.Annotation)
• dev.langchain4j.WillChangeSoon (implements java.lang.annotation.Annotation)
• dev.langchain4j.agent.tool.P (implements java.lang.annotation.Annotation)
• dev.langchain4j.agent.tool.Tool (implements java.lang.annotation.Annotation)
• dev.langchain4j.agent.tool.ToolMemoryId (implements java.lang.annotation.Annotation)
• dev.langchain4j.model.input.structured.StructuredPrompt (implements java.lang.annotation.Annotation)
• dev.langchain4j.model.output.structured.Description (implements java.lang.annotation.Annotation)
• dev.langchain4j.internal.JacocoIgnoreCoverageGenerated (implements java.lang.annotation.Annotation)

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • dev.langchain4j.data.message.ContentType
    • dev.langchain4j.data.message.ImageContent.DetailLevel
    • dev.langchain4j.data.message.ChatMessageType
    • dev.langchain4j.model.output.FinishReason