CrawlingParameterUtil.getUrlQueueService().offerAll(crawlerContext.getSessionId(), childList);
        }
    }

    public Transformer getTransformer() {
        return transformer;
    }

    public void setTransformer(final Transformer transformer) {
        this.transformer = transformer;
    }

    public int[] getSuccessfulHttpCodes() {
        return successfulHttpCodes;
    }

    Path getRootDirectory();

    @Nullable
    URL getURL();

    @Nullable
    InputStream getInputStream();

    @Nullable
    Reader getReader();

    @Nullable
    Transformer getTransformer();

    boolean isStrict();

    @Nullable
    String getModelId();

    @Nullable
    String getLocation();

    boolean isAddDefaultEntities();

    interface Transformer {
        /**