Package nz.org.riskscape.wizard.ask

Class AggregationExpressionAsker

java.lang.Object
nz.org.riskscape.wizard.ask.BaseAsker
nz.org.riskscape.wizard.ask.AggregationExpressionAsker
All Implemented Interfaces:
Asker
public class AggregationExpressionAsker extends BaseAsker

Provides a bridge between having a nice CLI UX (via the CompositeAsker) and accepting any aggregate expression for the wizard questions (which simplifies the config and means you can still do some advanced expression-y things with a plain old wizard model).

  • Constructor Details

    • AggregationExpressionAsker

      public AggregationExpressionAsker(nz.org.riskscape.engine.i18n.TranslationContext translationContext)

  • Method Details

    • canAsk

      public boolean canAsk(nz.org.riskscape.wizard.bld.IncrementalBuildState buildState, nz.org.riskscape.wizard.Question question)
      Description copied from interface: Asker

      Determine whether this Asker is relevant for the given Question and IncrementalBuildState

      Returns:
      true if this Asker can and should drive the cli to answer the given Question.

    • ask

      public nz.org.riskscape.problem.ResultOrProblems<nz.org.riskscape.wizard.Answer.Response> ask(AskRequest input)
      Description copied from class: BaseAsker

      Get a bound value from the user - note that the response's original input is returned from BaseAsker.askUnbound(AskRequest). This is partly here because the original API exposed this method on the interface, and keeping this method here keeps the refactoring/change noise down to a minimum while allowing the interface to change in the way we want to preserve the right amount of encapsulation

      Specified by:
      ask in class BaseAsker