Java Elements.forEach方法代碼示例

import org.jsoup.select.Elements; //導入方法依賴的package包/類
public void setQuestion(ExamSectionQuestion esq) {
    Document doc = Jsoup.parse(esq.getQuestion().getQuestion());
    Elements blanks = doc.select(CLOZE_SELECTOR);
    blanks.forEach(b -> {
        boolean isNumeric = isNumeric(b);
        Iterator<Attribute> it = b.attributes().iterator();
        while (it.hasNext()) {
            Attribute a = it.next();
            if (!a.getKey().equals("id")) {
                it.remove();
            }
        }
        b.tagName("input");
        b.text("");
        b.attr("type", isNumeric ? "number" : "text");
        b.attr("class", "cloze-input");
        if (isNumeric) {
            b.attr("step", "any");
            // Should allow for using both comma and period as decimal separator
            b.attr( "lang", "en-150");
        }
    });
    this.question = doc.body().children().toString();
}
 

import org.jsoup.select.Elements; //導入方法依賴的package包/類
private ArrayList<ApsvOrder> findOrders(String html) {
    //logger.info("Html: {}", html);
    ArrayList<ApsvOrder> orders = new ArrayList<>();

    Document doc = Jsoup.parse(html);

    Element ordersForm = doc.getElementById("J-submit-form");
    if (ordersForm == null) {
        logger.error("Cannot find order list form, maybe cookie expires");
        // 標記task status為異常
        // TODO 彈窗提醒cookie異常
        RunTasksModel.getInstance().MarkTaskException(task.id);
        return orders;
    }

    Elements tableBody = doc.select("#tradeRecordsIndex>tbody");
    Elements orderRows = tableBody.select("tr");

    orderRows.forEach(row -> {
        Elements timeNodes = row.select("td.time p");
        String[] orderNoData = row.select("td.tradeNo p").text().split("\\|");
        ApsvOrder order = new ApsvOrder(){
            {
                taskId = task.id;
                time = timeNodes.get(0).text() + " " + timeNodes.get(timeNodes.size() - 1).text();
                description = row.select(".memo-info").text();
                memo = row.select("td.memo p").text();
                tradeNo = orderNoData.length > 1 ? orderNoData[1].split(":")[1] : orderNoData[0].split(":")[1];
                username = Unicode.unicodeToString(row.select("td.other p").text());
                amount = Float.parseFloat(row.select("td.amount span").text().replaceAll("\\s+", ""));
                status = row.select("td.status p").text();
            }
        };
        order.sig = Order.Sign(order, task.pushSecret);
        orders.add(order);
    });
    return orders;
}
 

import org.jsoup.select.Elements; //導入方法依賴的package包/類
private void assertOnlyAllowedChildren(Elements elements) {
  elements.forEach(element -> {
    if (!ALLOWED_CHILDREN.contains(element.tagName())) {
      throw new IllegalArgumentException("Illegal tag found: " + element.tagName() +
                                         ". Allowed tags: " +
                                         ALLOWED_CHILDREN.stream()
                                                         .collect(Collectors.joining(", ")));
    }
  });
}
 

import org.jsoup.select.Elements; //導入方法依賴的package包/類
public void setQuestionWithResults(ExamSectionQuestion esq) {
    Map<String, String> answers = asMap(new Gson());
    Document doc = Jsoup.parse(esq.getQuestion().getQuestion());
    Elements blanks = doc.select(CLOZE_SELECTOR);
    score = new Score();
    blanks.forEach(b -> {
        boolean isNumeric = isNumeric(b);
        boolean isCorrectAnswer = isCorrectAnswer(b, answers);
        String precision = b.attr("precision");
        if (isCorrectAnswer) {
            score.correctAnswers++;
        } else {
            score.incorrectAnswers++;
        }
        Iterator<Attribute> it = b.attributes().iterator();
        while (it.hasNext()) {
            Attribute a = it.next();
            if (!a.getKey().equals("id")) {
                it.remove();
            }
        }
        b.tagName("input");
        b.text("");
        b.attr("class", isCorrectAnswer ? "cloze-correct" : "cloze-incorrect");
        b.attr("type", isNumeric ? "number" : "text");
        if (isNumeric) {
            b.append("<span class=\"cloze-precision\">[&plusmn;" + precision + "]</span>");
        }
    });
    this.question = doc.body().children().toString();
}
 

import org.jsoup.select.Elements; //導入方法依賴的package包/類
public Score getScore(ExamSectionQuestion esq) {
    Map<String, String> answers = asMap(new Gson());
    Document doc = Jsoup.parse(esq.getQuestion().getQuestion());
    Elements blanks = doc.select(CLOZE_SELECTOR);
    Score score = new Score();
    blanks.forEach(b -> {
        boolean isCorrectAnswer = isCorrectAnswer(b, answers);
        if (isCorrectAnswer) {
            score.correctAnswers++;
        } else {
            score.incorrectAnswers++;
        }
    });
    return score;
}