}
                final int depth = urlQueue.getDepth() == null ? 1 : urlQueue.getDepth() + 1;
                if (crawlerContext.getMaxDepth() < 0 || depth <= crawlerContext.getMaxDepth()) {
                    // add and filter urls
                    storeChildUrls(crawlerContext, resultData.getChildUrlSet(), urlQueue.getUrl(), depth, resultData.getEncoding());

        return transformerName;
    }

    public void setTransformerName(final String transformerName) {
        this.transformerName = transformerName;
    }

    public Set<RequestData> getChildUrlSet() {
        return childUrlSet;
    }

    public void setChildUrlSet(final Set<RequestData> childUrlSet) {
        this.childUrlSet = childUrlSet;
    }

    public String getEncoding() {

        childUrlSet.add(url);
    }

    public void removeChildUrl(final RequestData url) {
        childUrlSet.remove(url);
    }

    public Set<RequestData> getChildUrlSet() {
        return childUrlSet;
    }

    public RequestData getRequestData() {
        final RequestData requestData = new RequestData();
        requestData.setMethod(method);