ComponentSelector getTarget();

    List<ComponentSelectionDescriptorInternal> getRuleDescriptors();

    boolean isUpdated();

    ArtifactSelectionDetailsInternal getArtifactSelectionDetails();

        throw methodShouldNotHaveBeenCalled();
    }

    @Override
    public boolean isUpdated() {
        return false;
    }

    @Override
    public ArtifactSelectionDetailsInternal getArtifactSelectionDetails() {
        throw methodShouldNotHaveBeenCalled();
    }

    @Override
    public ComponentSelector getRequested() {
        throw methodShouldNotHaveBeenCalled();
    }

    @Override

        return target;
    }

    @Override
    public boolean isUpdated() {
        return ruleDescriptors != null;
    }

    @Override
    public ArtifactSelectionDetailsInternal getArtifactSelectionDetails() {
        return artifactSelectionDetails;
    }

    public static void validateTarget(ComponentSelector componentSelector) {
        if (componentSelector instanceof UnversionedModuleComponentSelector) {

                    return ds.isUpdated();
                }

                @Override
                public ArtifactSelectionDetailsInternal getArtifactSelectionDetails() {
                    return ds.getArtifactSelectionDetails();
                }

                @Override
                public ComponentSelector getRequested() {
                    return ds.getRequested();
                }

        }

        @Override
        public boolean isUpdated() {
            return false;
        }

        @Override
        public ArtifactSelectionDetailsInternal getArtifactSelectionDetails() {
            return new NoOpArtifactSelectionDetails();
        }

        private static class NoOpArtifactSelectionDetails implements ArtifactSelectionDetailsInternal {
            @Override

            return dependencyState.withSubstitution(substitutionResult, result -> {
                ArtifactSelectionDetailsInternal artifactSelectionDetails = details.getArtifactSelectionDetails();
                if (artifactSelectionDetails.isUpdated()) {