Uses of Class
dev.langchain4j.service.AiServiceContext

Packages that use AiServiceContext

Package	Description
dev.langchain4j.agentic.agent
dev.langchain4j.service
dev.langchain4j.service.tool
dev.langchain4j.spi.services

Uses of AiServiceContext in dev.langchain4j.agentic.agent

Methods in dev.langchain4j.agentic.agent with parameters of type AiServiceContext

Modifier and Type	Method	Description
protected void	AgentBuilder.build(DefaultAgenticScope agenticScope, AiServiceContext context, AiServices<T> aiServices)
protected void	UntypedAgentBuilder.build(DefaultAgenticScope agenticScope, AiServiceContext context, AiServices<UntypedAgent> aiServices)

Constructors in dev.langchain4j.agentic.agent with parameters of type AiServiceContext

Modifier	Constructor	Description
	AgentInvocationHandler(AiServiceContext context, Object agent, AgentBuilder<?,?> builder, boolean agenticScopeDependent)

Uses of AiServiceContext in dev.langchain4j.service

Fields in dev.langchain4j.service declared as AiServiceContext

Modifier and Type	Field	Description
protected final AiServiceContext	AiServices.context

Methods in dev.langchain4j.service that return AiServiceContext

Modifier and Type	Method	Description
AiServiceContext	AiServiceTokenStreamParameters.context()
static AiServiceContext	AiServiceContext.create(Class<?> aiServiceClass)

Methods in dev.langchain4j.service with parameters of type AiServiceContext

Modifier and Type	Method	Description
static <T> AiServices<T>	AiServices.builder(AiServiceContext context)
AiServiceTokenStreamParameters.Builder	AiServiceTokenStreamParameters.Builder.context(AiServiceContext context)	Sets the AI service context.

Constructors in dev.langchain4j.service with parameters of type AiServiceContext

Modifier	Constructor	Description
protected	AiServices(AiServiceContext context)

Uses of AiServiceContext in dev.langchain4j.service.tool

Methods in dev.langchain4j.service.tool with parameters of type AiServiceContext

Modifier and Type	Method	Description
ToolServiceResult	ToolService.executeInferenceAndToolsLoop(AiServiceContext context, Object memoryId, ChatResponse chatResponse, ChatRequestParameters parameters, List<ChatMessage> messages, ChatMemory chatMemory, InvocationContext invocationContext, ToolServiceContext toolServiceContext, boolean isReturnTypeResult)
ToolServiceResult	ToolService.executeInferenceAndToolsLoop(AiServiceContext context, Object memoryId, ChatResponse chatResponse, ChatRequestParameters parameters, List<ChatMessage> messages, ChatMemory chatMemory, InvocationContext invocationContext, ToolServiceContext toolServiceContext, Function<ChatRequest, ChatResponse> chatModelInvoker)
CompletableFuture<ToolServiceResult>	ToolService.executeInferenceAndToolsLoopAsync(AiServiceContext context, Object memoryId, ChatResponse chatResponse, ChatRequestParameters parameters, List<ChatMessage> messages, ChatMemory chatMemory, InvocationContext invocationContext, ToolServiceContext toolServiceContext, CompletableFuture<?> cancellation)	Non-blocking counterpart of ToolService.executeInferenceAndToolsLoop(AiServiceContext, Object, ChatResponse, ChatRequestParameters, List, ChatMemory, InvocationContext, ToolServiceContext, boolean).
CompletableFuture<ToolServiceResult>	ToolService.executeInferenceAndToolsLoopAsync(AiServiceContext context, Object memoryId, ChatResponse chatResponse, ChatRequestParameters parameters, List<ChatMessage> messages, ChatMemory chatMemory, InvocationContext invocationContext, ToolServiceContext toolServiceContext, CompletableFuture<?> cancellation, Function<ChatRequest, CompletableFuture<ChatResponse>> chatModelInvoker)	As ToolService.executeInferenceAndToolsLoopAsync(AiServiceContext, Object, ChatResponse, ChatRequestParameters, List, ChatMemory, InvocationContext, ToolServiceContext, CompletableFuture), but with a caller-supplied asynchronous model invoker.
CompletionStage<List<ChatMessage>>	ToolService.persistToolResultsAndResolveMessages(AiServiceContext context, ChatMemory chatMemory, List<ChatMessage> accumulator, List<ToolExecutionResultMessage> resultMessages, InvocationContext invocationContext)	Persists the tool-result messages and resolves the messages to send in the next request — the memory-touching counterpart to ToolService.processToolResults(AiServiceContext, List, Map, List, InvocationContext, ToolServiceContext), kept out of that shared bookkeeping so that each AI Service mode can perform the memory I/O on the appropriate thread (synchronously for the sync/TokenStream modes, composed for the CompletableFuture/reactive modes).
List<ChatMessage>	ToolService.persistToolResultsAndResolveMessagesSync(AiServiceContext context, ChatMemory chatMemory, List<ChatMessage> accumulator, List<ToolExecutionResultMessage> resultMessages, InvocationContext invocationContext)	Blocking counterpart of ToolService.persistToolResultsAndResolveMessages(AiServiceContext, ChatMemory, List, List, InvocationContext) for the synchronous and TokenStream AI Service modes, which use the synchronous ChatMemory methods (so a memory backed by a blocking store that only implements the synchronous methods keeps working).
ToolService.NextChatRequest	ToolService.prepareNextChatRequest(AiServiceContext context, Object memoryId, List<ChatMessage> messages, InvocationContext invocationContext, ToolServiceContext toolServiceContext, Map<ToolExecutionRequest, ToolExecutionResult> toolResults, ChatRequestParameters parameters)	Builds the next round's ChatRequest, shared by every AI Service mode: given the already-resolved messages to send (see ToolService.resolveMessagesForNextRequest(List, AiServiceContext, InvocationContext)), it refreshes dynamic tool providers, folds in any tools found by tool search, overrides the tool specifications on the carried-forward parameters, applies the chat-request transformer, and fires the AiServiceRequestIssuedEvent.
ToolService.ToolResultsOutcome	ToolService.processToolResults(AiServiceContext context, List<ToolExecutionRequest> toolExecutionRequests, Map<ToolExecutionRequest, ToolExecutionResult> toolResults, List<ToolExecution> toolExecutions, InvocationContext invocationContext, ToolServiceContext toolServiceContext)	Per-round bookkeeping shared by every AI Service mode (sync, CompletableFuture, TokenStream, reactive Flow.Publisher): for each executed tool it records a ToolExecution, fires the ToolExecutedEvent, collects the tool-result message (in request order), and accumulates anyToolErrored + the per-tool ReturnBehaviors.
static List<ChatMessage>	ToolService.resolveMessagesForNextRequest(List<ChatMessage> memoryMessages, AiServiceContext context, InvocationContext invocationContext)	Resolves the messages to send in the next request from the current memory view, honoring storeRetrievedContentInChatMemory (when false, the last user message is replaced with the original, un-augmented one so retrieved content is not persisted across rounds).

Uses of AiServiceContext in dev.langchain4j.spi.services

Methods in dev.langchain4j.spi.services that return AiServiceContext

Modifier and Type	Method	Description
AiServiceContext	AiServiceContextFactory.create(Class<?> aiServiceClass)

Methods in dev.langchain4j.spi.services with parameters of type AiServiceContext

Modifier and Type	Method	Description
<T> AiServices<T>	AiServicesFactory.create(AiServiceContext context)