Interface PipelineChange

Method Details

• chainStep

  static IncompletePipelineChange chainStep(String pipelineFragment, Object... args)

  Chains a StepChain to an existing StepChain, appending the chain to the last implicit step

• newChain

  static IncompletePipelineChange newChain(String pipelineFragment, Object... args)

  Add a new StepChain to the pipeline, disconnected from any other StepChains.

• simple

  static IncompletePipelineChange simple(BiFunction<Answer,IncrementalBuildState,nz.org.riskscape.pipeline.ast.PipelineDeclaration> function)

  Returns:

  a PipelineChange based on a function that returns a new PipelineDeclaration.

• many

  static IncompletePipelineChange many(List<IncompletePipelineChange> children)

  Returns:

  a PipelineChange that is composed of many other changes that get applied on order

• many

  static IncompletePipelineChange many(IncompletePipelineChange... children)

  Returns:

  a PipelineChange that is composed of many other changes that get applied on order

• noChange

  static IncompletePipelineChange noChange()

  Returns:

  a PipelineChange that does nothing

• failed

  static IncompletePipelineChange failed(List<nz.org.riskscape.problem.Problem> problems)

  Returns:

  a PipelineChange that will always fail with the given problems.

• make

  nz.org.riskscape.problem.ResultOrProblems<IncrementalBuildState> make(IncrementalBuildState currentState) throws BadPipelineChangeException

  Attempt to create a new IncrementalBuildState for this change

  Returns:

  a new IncrementalBuildState with this change applied

  Throws:

  BadPipelineChangeException - if something went wrong that wasn't the user's fault

• getAnswer

  Answer getAnswer()

  Returns:

  the Answer that was ultimately responsible for this PipelineChange being introduced. Note that this might not be the only thing that predicated this change, but it is the last thing that caused it (the straw that broke the camel's back, so to speak)

• parse

  default nz.org.riskscape.pipeline.ast.PipelineDeclaration parse(String pipelineSource)

  Helper method to attempt parsing some pipeline dsl source, wrapping any ParseExceptions in a BadPipelineChangeException

• getQuestionSet

  default QuestionSet getQuestionSet()

  Returns:

  the QuestionSet that was responsible for this change

• getQuestion

  default Question getQuestion()

  Returns:

  the Question that was responsible for this change