Package dev.langchain4j.agentic.declarative

package dev.langchain4j.agentic.declarative
  • Class
    Description
    A2AClientAgent
    Marks a method as an A2A client agent.
    ActivationCondition
    Marks a method as an activation condition for one or more sub-agents of a conditional agent.
    AfterAgentInvocation
    Marks a method to be executed after an agent invocation.
    BeforeAgentInvocation
    Marks a method as a hook to be executed before an agent invocation.
    ChatMemoryProviderSupplier
    Marks a method as a supplier of the ChatMemoryProvider that an agent can utilize during its operation.
    ChatMemorySupplier
    Marks a method as a supplier of chat memory that an agent can utilize during its operation.
    ChatModelSupplier
    Marks a method as a supplier of the chat model to be used by an agent.
    ConditionalAgent
    Marks a method as a definition of a conditional agent, generally used to route the agentic workflow toward one or more sub-agents according to the verification of their activation conditions.
    ContentRetrieverSupplier
    Marks a method as a supplier of content retriever that an agent can utilize during its operation.
    DeclarativeUtil
     
    ErrorHandler
    Marks a method as an error handler for a workflow agent.
    ExitCondition
    Marks a method as an exit condition for a loop in a loop-based agent.
    HumanInTheLoop
    Marks a method as a human-in-the-loop agent.
    HumanInTheLoopResponseSupplier
    Marks a method as a supplier of response for human-in-the-loop agent.
    LoopAgent
    Marks a method as a definition of a loop agent, used to orchestrate the agentic workflow by invoking a series of sub-agents in a loop until a certain condition is met or a maximum number of iterations is reached.
    LoopCounter
    Marks a parameter that will receive the current loop iteration count in a loop-based agent.
    Output
    Marks a method as the output definition of a workflow agent, generally combining results from different states of the AgenticScope.
    ParallelAgent
    Marks a method as a definition of a parallel agent, used to orchestrate the agentic workflow by invoking a series of sub-agents in parallel.
    ParallelExecutor
    Used in combination with ParallelAgent to specify the executor that will be used to run the sub-agents in parallel.
    RetrievalAugmentorSupplier
    Marks a method as a supplier of a retrieval augmentor that an agent can utilize during its operation.
    SequenceAgent
    Marks a method as a definition of a sequence agent, used to orchestrate the agentic workflow by invoking a series of sub-agents in a predefined order.
    SubAgent
    Defines a sub-agent of a workflow-based or supervisor agent.
    SupervisorAgent
    Marks a method as a supervisor agent that can autonomously coordinate and invoke multiple sub-agents.
    SupervisorRequest
    Marks a method as a definition of the request that will be sent to the supervisor.
    ToolProviderSupplier
    Marks a method as a supplier of a tool provider that an agent can utilize during its operation.
    ToolsSupplier
    Marks a method as a supplier of tools that an agent can utilize during its operation.