Java Code Examples for org.jsoup.select.Elements#get()

/**
 * Tag标签的引用资源替换，替换为绝对路径
 * @param doc Document，整个页面
 * @param tagName tag的名字，如 img、   script
 * @param tagProperty 上面的tag中资源引用的标签，如 src
 * @return 替换好的Document
 */
public Document tagReplace(Document doc, String tagName, String tagProperty){
	Elements imgElements = doc.getElementsByTag(tagName);
	for (int i = 0; i < imgElements.size(); i++) {
		Element e = imgElements.get(i);
		String url = e.attr(tagProperty);
		if(url.length() > 3 && url.indexOf(baseUri) == -1){
			String absUrl = hierarchyReplace(this.baseUri, url);
			if((!url.equals(absUrl)) && url.indexOf("://") == -1){
				//如果url未替换过，且不是绝对路径，那么进行替换操作
				e.attr(tagProperty, absUrl);
			}
		}
	}
	return doc;
}
 

@Override
public void run() {
	// TODO Auto-generated method stub
	try {
		if(keyWord == null)
		{
			return;
		}
		String temp = Const.REQUESTURL+keyWord;
		Document doc = Jsoup.connect(Const.REQUESTURL+keyWord).get();
		Elements test = doc.select("div.main_content");
		org.jsoup.nodes.Element element = test.get(0);
		Elements test3 = element.getAllElements();
		data = element.toString();
	}catch(Exception e){
		e.printStackTrace();
	}finally{
		Const.data = data;
	}
}
 

@Test
public void testAddNewElementToRoot() throws Exception {
    final String MOD_VALUE = "<p>modified value</p>";
    testRunner.setProperty(PutHTMLElement.CSS_SELECTOR, "body");
    testRunner.setProperty(PutHTMLElement.PUT_LOCATION_TYPE, PutHTMLElement.PREPEND_ELEMENT);
    testRunner.setProperty(PutHTMLElement.PUT_VALUE, MOD_VALUE);

    testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
    testRunner.run();

    testRunner.assertTransferCount(PutHTMLElement.REL_SUCCESS, 1);
    testRunner.assertTransferCount(PutHTMLElement.REL_INVALID_HTML, 0);
    testRunner.assertTransferCount(PutHTMLElement.REL_ORIGINAL, 1);
    testRunner.assertTransferCount(PutHTMLElement.REL_NOT_FOUND, 0);

    List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(PutHTMLElement.REL_SUCCESS);
    assertTrue(ffs.size() == 1);
    String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));

    //Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
    Document doc = Jsoup.parse(data);
    Elements eles = doc.select("body > p");
    Element ele = eles.get(0);

    assertTrue(StringUtils.equals(MOD_VALUE.replace("<p>", "").replace("</p>", ""), ele.html()));
}
 

/**
 * 获取歌曲名称
 * <p>Title: getSongNameById</p>
 * <p>Description: </p>
 * @param songId
 * @return
 * @throws Exception
 */
public static String getSongNameById(long songId) throws Exception{
	String songName = null;
	Response execute = Jsoup.connect("http://music.163.com/m/song?id=" + songId)
			.header("User-Agent",
					"Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.79 Safari/537.36")
			.header("Cache-Control", "no-cache").timeout(2000000000)
			.execute();
	Document parse = execute.parse();
	Elements elementsByClass = parse.getElementsByClass("f-ff2");
	if(elementsByClass.size() > 0){
		Element element = elementsByClass.get(0);
		Node childNode = element.childNode(0);
		songName = childNode.toString();
	}else{
		songName = "ES中歌曲在网易云音乐中找不到";
	}
	return songName;
}
 

private List<IPBean> crawl(String api, int index){
    String html = HttpUtils.getResponseContent(api + index);
    System.out.println(html);

    Document document = Jsoup.parse(html);
    Elements eles = document.selectFirst("table").select("tr");

    for (int i = 0; i < eles.size(); i++){
        if (i == 0) continue;
        Element ele = eles.get(i);
        String ip = ele.children().get(1).text();
        int port = Integer.parseInt(ele.children().get(2).text().trim());
        String typeStr = ele.children().get(5).text().trim();

        int type;
        if ("HTTP".equalsIgnoreCase(typeStr))
            type = IPBean.TYPE_HTTP;
        else
            type = IPBean.TYPE_HTTPS;

        IPBean ipBean = new IPBean(ip, port, type);
        ipList.add(ipBean);
    }
    return ipList;
}
 

/**
 * 获取下载网址列表
 * @return
 */
public static JSONArray getDetailList(String url) {
	String result = httpGet(baseUrl+url);
	//System.out.println(result);
	Document doc = Jsoup.parse(result);
	Elements matchList = doc.select("#subtb tbody tr");
	if(matchList.size() == 0)return new JSONArray();
	//System.out.println(matchList.html());
	JSONArray resList = new JSONArray();
	for(int i  = 0 ; i < matchList.size(); i++) {
		Element row = matchList.get(i);
		JSONObject resRow = new JSONObject();
		resRow.put("url", row.selectFirst("a").attr("href"));
		resRow.put("title", row.selectFirst("a").attr("title"));
		resRow.put("ext", row.selectFirst(".label-info").text());
		Elements authorInfos = row.select(".gray");
		StringBuffer authorInfo = new StringBuffer();
		authorInfos.forEach(element ->{
			authorInfo.append(element.text() + "，");
		});
		if(authorInfo.length() > 0) {
			resRow.put("authorInfo", authorInfo.toString().substring(0, authorInfo.length()-1));
		}else {
			resRow.put("authorInfo", "");
		}
		
		resRow.put("lang", row.selectFirst("img").attr("alt"));
		resRow.put("rate", row.selectFirst(".rating-star").attr("title").replace("字幕质量:", ""));
		resRow.put("downCount", row.select("td").get(3).text());
		resList.add(resRow);
	}
	return resList;
}
 

public List<Definition> wordLookup(String key) {
        try {
//            Document doc = Jsoup.connect(wordUrl + key)
//                    .userAgent(DEFAULT_UA)
//                    .timeout(5000)
//                    .get();
//            String html = doc.toString();
            Request request = new Request.Builder().url(wordUrl + key)
                    .header("User-Agent", Constant.UA)
                    .build();
            String rawhtml = MyApplication.getOkHttpClient().newCall(request).execute().body().string();
            Document doc = Jsoup.parse(rawhtml);
            Elements entrys = doc.select("div.cdnr, div.tagContent");
            ArrayList<Definition> defList = new ArrayList<>();
            if (entrys.size() > 0) {
                    Element ele = entrys.get(0);
                    String word = key;
                    String meaning = ele.toString();
                    meaning = meaning.replaceAll("<img src=\"/", "<img src=\"http://www.zdic.net/");
                    meaning = meaning.replaceAll("&amp;","&");
                    HashMap<String, String> defMap = new HashMap<>();
                    String definition = meaning;
                    defMap.put(EXP_ELE[0], word);
                    defMap.put(EXP_ELE[1], definition);
                    defList.add(new Definition(defMap, definition));
            }
            return defList;
        } catch (IOException ioe) {
            Log.d("time out", Log.getStackTraceString(ioe));
            //Toast.makeText(MyApplication.getContext(), Log.getStackTraceString(ioe), Toast.LENGTH_SHORT).show();
            return new ArrayList<Definition>();
        }

    }
 

public static List<User> getUpvoters(MuResponse mu) {
    List<User> users = new ArrayList<>();
    if (!OK.equalsIgnoreCase(mu.status)) {
        return users;
    }

    final Element document = Jsoup.parse(mu.content);
    final Elements upvoters = document.select(".post__upvoters .post__upvoter");
    if (upvoters != null && !upvoters.isEmpty()) {
        int size = upvoters.size();
        for (int i = size - 1; i >= 0; i--) {
            Element e = upvoters.get(i);
            Element link = e.select("a").first();
            String path = attr(link, "href");
            if (TextUtils.isEmpty(path)) {
                continue;
            }
            Element img = e.select("img").first();
            String avatar = attr(img, "src");
            String alt = attr(img, "alt");
            User user = new User();
            user.setAvatarUrl(avatar);
            user.setPath(path);
            users.add(user);
        }
    }

    return users;
}
 

@Override
public List<String> getURLsFromPage(Document doc) {
    List<String> results = new ArrayList<>();
    Elements videos = doc.select("video");

    Element video = videos.get(0);
    results.add(video.attr("src"));
    return results;
}
 

@Nullable
public static Element getElementByTag(Element element, String tagName) {
    Elements elements = element.getElementsByTag(tagName);
    if (elements != null && elements.size() > 0) {
        return elements.get(0);
    } else {
        return null;
    }
}
 

private Element getSelectedTable(Document doc, String selector)
    throws FileReaderException {
  // get selected elements
  Elements list = doc.select(selector);

  // get the element
  Element el;

  if (this.index == null) {
    if (list.size() != 1) {
      throw new FileReaderException("" + list.size()
          + " HTML element(s) selected");
    }

    el = list.first();
  } else {
    el = list.get(this.index);
  }

  // verify element is a table
  if (el.tag().getName().equals("table")) {
    return el;
  } else {
    throw new FileReaderException("selected (" + selector + ") element is a "
        + el.tag().getName() + ", not a table");
  }
}
 

/**
 * 获取下载网址列表
 * @return
 */
public static JSONArray getDetailList(String url) {
	String result = httpGet(baseUrl+url);
	//System.out.println(result);
	Document doc = Jsoup.parse(result);
	Elements matchList = doc.select("#subtb tbody tr");
	if(matchList.size() == 0)return new JSONArray();
	//System.out.println(matchList.html());
	JSONArray resList = new JSONArray();
	for(int i  = 0 ; i < matchList.size(); i++) {
		Element row = matchList.get(i);
		JSONObject resRow = new JSONObject();
		resRow.put("url", row.selectFirst("a").attr("href"));
		resRow.put("title", row.selectFirst("a").attr("title"));
		resRow.put("ext", row.selectFirst(".label-info").text());
		Elements authorInfos = row.select(".gray");
		StringBuffer authorInfo = new StringBuffer();
		authorInfos.forEach(element ->{
			authorInfo.append(element.text() + "，");
		});
		if(authorInfo.length() > 0) {
			resRow.put("authorInfo", authorInfo.toString().substring(0, authorInfo.length()-1));
		}else {
			resRow.put("authorInfo", "");
		}
		
		resRow.put("lang", row.selectFirst("img").attr("alt"));
		resRow.put("rate", row.selectFirst(".rating-star").attr("title").replace("字幕质量:", ""));
		resRow.put("downCount", row.select("td").get(3).text());
		resList.add(resRow);
	}
	return resList;
}
 

@Test
public void testConvert() throws Exception {
	InputStream converted = service.convert(
			this.getClass().getResourceAsStream("/sample-docx.docx"), "text/html");

	Document doc = Jsoup.parse(converted, "UTF8", "http://example.com");
	Elements htmls = doc.getElementsByTag("HTML");
	assertThat(htmls.size(), is(1));
	Element html = htmls.get(0);
	assertThat(html, is(not(nullValue())));
}
 

@Test
public void testAppendPElementToDiv() throws Exception {
    final String MOD_VALUE = "<p>modified value</p>";
    testRunner.setProperty(PutHTMLElement.CSS_SELECTOR, "#put");
    testRunner.setProperty(PutHTMLElement.PUT_LOCATION_TYPE, PutHTMLElement.APPEND_ELEMENT);
    testRunner.setProperty(PutHTMLElement.PUT_VALUE, MOD_VALUE);

    testRunner.enqueue(new File("src/test/resources/Weather.html").toPath());
    testRunner.run();

    testRunner.assertTransferCount(PutHTMLElement.REL_SUCCESS, 1);
    testRunner.assertTransferCount(PutHTMLElement.REL_INVALID_HTML, 0);
    testRunner.assertTransferCount(PutHTMLElement.REL_ORIGINAL, 1);
    testRunner.assertTransferCount(PutHTMLElement.REL_NOT_FOUND, 0);

    List<MockFlowFile> ffs = testRunner.getFlowFilesForRelationship(PutHTMLElement.REL_SUCCESS);
    assertTrue(ffs.size() == 1);
    String data = new String(testRunner.getContentAsByteArray(ffs.get(0)));

    //Contents will be the entire HTML doc. So lets use Jsoup again just the grab the element we want.
    Document doc = Jsoup.parse(data);
    Elements eles = doc.select("#put");
    Element ele = eles.get(0);

    assertTrue(StringUtils.equals("<a href=\"httpd://localhost\"></a> \n" +
            "<p>modified value</p>", ele.html()));
}
 

public List<MagicPrice> getLocalePrice(MagicEdition me, MagicCard card) throws IOException {
	List<MagicPrice> list = new ArrayList<>();
		
	String res = httpclient.doPost(getString(WEBSITE)+"/fr/resultats.php?zbob=1", httpclient.buildMap().put("recherche_titre", card.getName()).build(), null);
	if(res.length()>100)
	{
		logger.error("too much result");
		return list;
	}
	
	String key = "ref=";
	String code = res.substring(res.indexOf(key), res.indexOf("\";"));
	String url = getString(WEBSITE)+"/fr/register/show_card_sale?"+code;
	
	logger.info(getName() + " looking for prices " + url);

	
	Document doc =URLTools.extractHtml(url);
	
	Element table = null;
	try {
		table = doc.select("table[width=98%]").get(2); // select the first table.
	} catch (IndexOutOfBoundsException e) {
		logger.info(getName() + " no sellers");
		return list;
	}

	Elements rows = table.select(MTGConstants.HTML_TAG_TR);

	for (int i = 3; i < rows.size(); i = i + 2) {
		Element ligne = rows.get(i);
		Elements cols = ligne.getElementsByTag(MTGConstants.HTML_TAG_TD);
		MagicPrice mp = new MagicPrice();

		String price = cols.get(4).text();
		price = price.substring(0, price.length() - 1);
		mp.setValue(Double.parseDouble(price));
		mp.setCurrency("EUR");
		mp.setSeller(cols.get(0).text());
		mp.setSite(getName());
		mp.setUrl(url);
		mp.setQuality(cols.get(2).text());
		mp.setLanguage(cols.get(1).getElementsByTag("span").text());
		mp.setCountry("France");
		mp.setFoil(mp.getLanguage().toLowerCase().contains("foil"));

		list.add(mp);

	}

	logger.info(getName() + " found " + list.size() + " item(s) return " + getString(MAX) + " items");

	if (list.size() > getInt(MAX) && getInt(MAX) > -1)
		return list.subList(0, getInt(MAX));

	return list;
}
 

private static SimpleListBean parseFavorites(Document doc) {
    if (doc == null) {
        return null;
    }

    SimpleListBean list = new SimpleListBean();

    int last_page = 1;
    //if this is the last page, page number is in <strong>
    Elements pagesES = doc.select("div.pages a");
    pagesES.addAll(doc.select("div.pages strong"));
    if (pagesES.size() > 0) {
        for (Node n : pagesES) {
            int tmp = Utils.getIntFromString(((Element) n).text());
            if (tmp > last_page) {
                last_page = tmp;
            }
        }
    }
    list.setMaxPage(last_page);

    Elements trES = doc.select("table.datatable tbody tr");
    for (int i = 0; i < trES.size(); ++i) {
        Element trE = trES.get(i);
        SimpleListItemBean item = new SimpleListItemBean();

        Elements subjectES = trE.select("th");
        if (subjectES.size() == 0) {
            continue;
        }
        item.setTitle(subjectES.first().text());

        Elements subjectAES = subjectES.first().select("a");
        if (subjectAES.size() == 0) {
            continue;
        }
        String href = subjectAES.first().attr("href");
        item.setTid(Utils.getMiddleString(href, "tid=", "&"));

        Elements timeES = trE.select("td.lastpost");
        if (timeES.size() > 0) {
            item.setTime(timeES.first().text().trim());
        }

        Elements forumES = trE.select("td.forum");
        if (forumES.size() > 0) {
            item.setForum(forumES.first().text().trim());
        }

        list.add(item);
    }

    return list;
}
 

private List<OrderEntry> parse(Document doc, String id, Date date) {
	List<OrderEntry> entries = new ArrayList<>();
	Elements table = doc.select("div.table div.tr");
	table.remove(0);
	
	
	for(int i=0;i<table.size();i++)
	{
		Element e = table.get(i);
		boolean iscard=e.hasClass("filterElement");
		String name = e.select("div.td.name").text();
		
		
		if(!name.isEmpty())
		{

			OrderEntry entrie = new OrderEntry();
				entrie.setIdTransation(id);
				entrie.setSource(getName());
				entrie.setCurrency(Currency.getInstance("EUR"));
				entrie.setSeller(getName());
				entrie.setTypeTransaction(TYPE_TRANSACTION.BUY);
				entrie.setTransactionDate(date);
				entrie.setDescription(name);
				if(iscard)
				{
					entrie.setType(TYPE_ITEM.CARD);
					entrie.setDescription(e.select("div.td.name.name_mobile").text());
					entrie.setItemPrice(UITools.parseDouble(e.attr("attribute_price")));
					String set = e.select("div.td.ext img").attr("title");
					try {
						
						entrie.setEdition(MTGControler.getInstance().getEnabled(MTGCardsProvider.class).getSetByName(set));
					}
					catch(Exception ex)
					{
						logger.error(set + " is not found");
					}
					
					
				}
				else
				{
					String price =e.select("div.new_price").html().replaceAll("&nbsp;"+Currency.getInstance("EUR").getSymbol(), "").trim(); 
					entrie.setItemPrice(UITools.parseDouble(price));
					if(entrie.getDescription().contains("Set")||entrie.getDescription().toLowerCase().contains("collection"))
						entrie.setType(TYPE_ITEM.FULLSET);
					else if(entrie.getDescription().toLowerCase().contains("booster"))
						entrie.setType(TYPE_ITEM.BOOSTER);
					else if(entrie.getDescription().toLowerCase().startsWith("boite de") || entrie.getDescription().contains("Display") )
						entrie.setType(TYPE_ITEM.BOX);
					else
						entrie.setType(TYPE_ITEM.LOTS);
				}
				notify(entrie);
				entries.add(entrie);	
		}
		
		
		
	}
	
	
	
	return entries;
}
 

public static void main(String[] str) throws IOException {

        Document doc = Jsoup.parse(new URL(urls), 5000);
        //获取页数
        Elements es_page = doc.getElementsByClass("page").first().getElementsByTag("select").first().getElementsByTag("option");

        for (int i = 0; i < es_page.size(); i++) {
            Element et = es_page.get(i);
            if (et != null) {
                System.out.println(et.attr("value"));
            }

        }
//
//
//        //Video
//        ArrayList<Video> list = new ArrayList<>();
//        // Document doc = Jsoup.parse(new URL(url), 5000);
//        Elements es_item = doc.getElementsByClass("item");
//        for (int i = 0; i < es_item.size(); i++) {
//            Element et = es_item.get(i).getElementsByTag("h3").first();
//            if (et != null) {
//                String title = et.getElementsByTag("b").text();
//                String img = es_item.get(i).select("img").first().attr("src");
//                String url = es_item.get(i).getElementsByClass("read").first().attr("href");
//                Document docs = Jsoup.parse(new URL(Ip.url + url), 5000);
//                String urls = docs.getElementsByTag("iframe").attr("src");
//                list.add(new Video(title, img, urls));
//
//            }
//
//        }
//        for (int i = 0; i < list.size(); i++) {
//            System.out.println(list.get(i).toString());
//        }


        //GIF
//        ArrayList<Gif> list = new ArrayList<>();
//        // Document doc = Jsoup.parse(new URL(url), 5000);
//        Elements es_item = doc.getElementsByClass("item");
//        for (int i = 0; i < es_item.size(); i++) {
//            Element et = es_item.get(i).getElementsByTag("h3").first();
//            if (et != null) {
//                String title = et.getElementsByTag("b").text();
//                String img = es_item.get(i).select("img").first().attr("src");
//                String url = es_item.get(i).getElementsByClass("read").first().attr("href");
//                list.add(new Gif(title, url));
//
//            }
//
//        }
//        for (int i = 0; i < list.size(); i++) {
//            System.out.println(list.get(i).toString());
//        }


    }
 

public static BaseResult<List<ProxyModel>> parseXiCiDaiLi(String html, int page) {
    BaseResult<List<ProxyModel>> baseResult = new BaseResult<>();
    baseResult.setTotalPage(1);
    Document doc = Jsoup.parse(html);

    Element ipList = doc.getElementById("ip_list");
    Elements trs = ipList.select("tr");
    int trSize = trs.size();
    List<ProxyModel> proxyModelList = new ArrayList<>();
    for (int i = 0; i < trSize; i++) {
        //第一是标题，跳过
        if (i == 0) {
            continue;
        }
        //tr里的td
        Elements tds = trs.get(i).select("td");
        ProxyModel proxyModel = new ProxyModel();
        for (int j = 0; j < tds.size(); j++) {
            Element td = tds.get(j);
            switch (j) {
                case 0:
                    //国家
                    break;
                case 1:
                    //ip
                    String ip = td.text();
                    proxyModel.setProxyIp(ip);
                    break;
                case 2:
                    //端口
                    String port = td.text();
                    proxyModel.setProxyPort(port);
                    break;
                case 3:
                    //城市
                    break;
                case 4:
                    //匿名度
                    String anonymous = td.text();
                    proxyModel.setAnonymous(anonymous);
                    break;
                case 5:
                    //类型 http https socket
                    String type = td.text();
                    if ("http".equalsIgnoreCase(type)) {
                        proxyModel.setType(ProxyModel.TYPE_HTTP);
                    } else if ("https".equalsIgnoreCase(type)) {
                        proxyModel.setType(ProxyModel.TYPE_HTTPS);
                    } else {
                        proxyModel.setType(ProxyModel.TYPE_SOCKS);
                    }
                    break;
                case 6:
                    //速度
                    break;
                case 7:
                    //连接时间
                    String responseTime = td.select("div").first().attr("title");
                    proxyModel.setResponseTime(responseTime);
                    break;
                case 8:
                    //存活时间
                    break;
                case 9:
                    //验证时间
                    break;
                default:
            }
        }
        proxyModelList.add(proxyModel);
    }
    baseResult.setData(proxyModelList);
    if (page == 1) {
        Elements elements = doc.getElementsByClass("pagination").first().select("a");
        if (elements.size() > 3) {
            String totalPageStr = elements.get(elements.size() - 2).text();
            Logger.t(TAG).d(totalPageStr);
            if (TextUtils.isDigitsOnly(totalPageStr)) {
                baseResult.setTotalPage(Integer.parseInt(totalPageStr));
            }
        }
    }
    return baseResult;
}
 

/**
 * 网页内容解析 ss 信息
 */
@Override
protected Set<ShadowSocksDetailsEntity> parse(Document document) {
	Elements ssList = document.select("div.text-center");

	Set<ShadowSocksDetailsEntity> set = new HashSet<>(ssList.size());
	for (int i = 0; i < ssList.size(); i++) {
		try {
			Element element = ssList.get(i);
			// 取 h4 信息，为 ss 信息
			Elements ssHtml = element.select("h4");

			if (ssHtml.size() >= 5) {
				// server
				String server = StringUtils.remove(ssHtml.get(0).text(), "服务器地址:");
				Assert.hasLength(server, "server 不能为空");

				int server_port = NumberUtils.toInt(StringUtils.remove(ssHtml.get(1).text(), "端口:"));
				// Assert.isNull(port, "port 不能为空");


				String password = StringUtils.remove(ssHtml.get(2).text(), "密码:");
				Assert.hasLength(password, "password 不能为空");

				String method = StringUtils.remove(ssHtml.get(3).text(), "加密方式:");
				Assert.hasLength(method, "method 不能为空");

				// 账号状态
				String status = ssHtml.get(4).text();
				if (status.contains("正常")) {
					ShadowSocksDetailsEntity ss = new ShadowSocksDetailsEntity(server, server_port, password, method, SS_PROTOCOL, SS_OBFS);
					ss.setValid(false);
					ss.setValidTime(new Date());
					ss.setTitle(document.title());
					ss.setRemarks(TARGET_URL);
					ss.setGroup("ShadowSocks-Share");

					// 测试网络
					if (isReachable(ss))
						ss.setValid(true);

					// 无论是否可用都入库
					set.add(ss);

					log.debug("*************** 第 {} 条 ***************{}{}", i + 1, System.lineSeparator(), ss);
					// log.debug("{}", ss.getLink());
				}
			}
		} catch (Exception e) {
			log.error(e.getMessage(), e);
		}
	}
	return set;
}