Package dev.langchain4j.guardrail

Interface Guardrail<P extends GuardrailRequest,R extends GuardrailResult<R>>

Type Parameters:
P - The type of the GuardrailRequest
R - The type of the GuardrailResult
All Known Subinterfaces:
InputGuardrail, OutputGuardrail
All Known Implementing Classes:
JsonExtractorOutputGuardrail
public interface Guardrail<P extends GuardrailRequest,R extends GuardrailResult<R>>
A guardrail is a rule that is applied when interacting with an LLM either to the input (the user message) or to the output of the model to ensure that they are safe and meet the expectations of the model.

  • Method Summary

    Modifier and Type
    Method
    Description
    R
    validate(P params)
    Validate the interaction between the model and the user in one of the two directions.

  • Method Details

    • validate

      R validate(P params)
      Validate the interaction between the model and the user in one of the two directions.
      Parameters:
      params - The parameters of the request or the response to be validated
      Returns:
      The result of the validation