← All recipes
Moderne licensed

Find abstract class declarations without abstract members

Recipe IDorg.openrewrite.kotlin.bestpractices.FindAbstractClassWithoutMembers$KtRecipe
Artifactio.moderne.recipe:recipes-kotlin

An abstract class with no abstract members and no state offers nothing over interface — and interface composes better (multiple inheritance, no constructor coupling). If the class is being used as a marker, consider sealed interface for stronger exhaustiveness checks.

Single recipeProprietary

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.kotlin.bestpractices.FindAbstractClassWithoutMembers$KtRecipe

If the recipe isn’t available locally, install it with:

mod config recipes jar install io.moderne.recipe:recipes-kotlin:0.2.0

Data tables

Structured output this recipe can produce.

  • Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
  • Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
  • Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
  • Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats