public RegexBasedModelInterpolator(PathTranslator pathTranslator) {
        super(pathTranslator);
    }

    public RegexBasedModelInterpolator(Properties envars) {}

    @Override
    protected Interpolator createInterpolator() {
        return new RegexBasedInterpolator(true);
    }

        this.recursionInterceptor = recursionInterceptor;
    }

    protected abstract Interpolator createInterpolator();

    @Override
    public void initialize() throws InitializationException {
        interpolator = createInterpolator();
        recursionInterceptor = new PrefixAwareRecursionInterceptor(PROJECT_PREFIXES);
    }

    protected final Interpolator getInterpolator() {

            if (error != null) {
                throw error;
            }
        } finally {
            getInterpolator().clearAnswers();
        }
    }

    @Override
    protected Interpolator createInterpolator() {
        StringSearchInterpolator interpolator = new StringSearchInterpolator();
        interpolator.setCacheAnswers(true);

        return interpolator;
    }