/**
     * Returns data as XML content of String.
     *
     * @return XML content of String.
     */
    @Override
    public Object getData(final AccessResultData<?> accessResultData) {
        if (dataClass == null) {
            return super.getData(accessResultData);
        }

        final Map<String, Object> dataMap = XmlUtil.getDataMap(accessResultData);
        if (Map.class.equals(dataClass)) {

    }

    /**
     * Returns data as a file path of String.
     *
     */
    @Override
    public Object getData(final AccessResultData<?> accessResultData) {
        // check transformer name
        if (!getName().equals(accessResultData.getTransformerName())) {
            throw new CrawlerSystemException(

        if (out.isInMemory()) {
            return new ByteArrayInputStream(out.getData());
        }
        return new FileInputStream(out.getFile());
    }

    protected long getContentLength(final DeferredFileOutputStream out) throws IOException {
        if (out.isInMemory()) {
            return out.getData().length;
        }
        return out.getFile().length();
    }

        List<String> details = new ArrayList<>();

        org.eclipse.aether.graph.DependencyNode winner =
                (org.eclipse.aether.graph.DependencyNode) node.getData().get(ConflictResolver.NODE_DATA_WINNER);
        String winnerVersion = winner != null ? winner.getArtifact().getBaseVersion() : null;
        boolean included = (winnerVersion == null);

 */
public interface AccessResultData<IDTYPE> {

    IDTYPE getId();

    void setId(IDTYPE id);

    String getTransformerName();

    void setTransformerName(String transformerName);

    byte[] getData();

    String getDataAsString();

    void setData(byte[] data);

    String getEncoding();

    void setEncoding(String encoding);

import org.codelibs.fess.crawler.entity.ResultData;

/**
 * @author shinsuke
 *
 */
public interface Transformer {

    ResultData transform(ResponseData responseData);

    Object getData(AccessResultData<?> accessResultData);

    String getName();

                void testing(ComponentSpec component) { this.testedComponent = component }
            }

            interface CustomLanguageSourceSet extends LanguageSourceSet {
                String getData();
            }
            class DefaultCustomLanguageSourceSet extends BaseLanguageSourceSet implements CustomLanguageSourceSet {
                final String data = "foo"
            }

    private String transformerName;

    private byte[] data;

    private String encoding;

    private Set<RequestData> childUrlSet = new LinkedHashSet<>();

    public byte[] getData() {
        return data;
    }

    public void setData(final byte[] data) {
        this.data = data;
    }

    public void addUrl(final RequestData url) {
        childUrlSet.add(url);
    }

            .collect(Collectors.toList());
    }

    public String getLabel() {
        return label;
    }

    public List<List<Number>> getData() {
        return data;
    }

    for (const auto val : attr.getValues<float>()) data.push_back(val);
    format_converter.DenseToSparse(data.data());
    sparsity =
        GetSparsity(type.getNumElements() - format_converter.GetData().size(),
                    type.getNumElements());
  } else if (type.getElementType().isF16()) {
    tflite::internal::sparsity::FormatConverter<Eigen::half> format_converter(