com.alibaba.fastjson.JSONArray#getLong ( )源码实例Demo

下面列出了com.alibaba.fastjson.JSONArray#getLong ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： GOAi 文件： BitfinexUtil.java

/**
 * 解析订单详情
 * [
 *  333168795,      ID	integer	Trade database id
 *  "tLTCUSD",      PAIR	string	Pair (BTCUSD, …)
 *  1547796266000,  MTS_CREATE	integer	Execution timestamp
 *  21597693840,    ORDER_ID	integer	Order id
 *  -0.4,           EXEC_AMOUNT	float	Positive means buy, negative means sell
 *  31.962,         EXEC_PRICE	float	Execution price
 *  null,           _PLACEHOLDER,
 *  null,           _PLACEHOLDER,
 *  -1,             MAKER	int	1 if true, -1 if false
 *  -0.0255696,     FEE	float	Fee
 *  "USD"           FEE_CURRENCY	string	Fee currency
 * ]
 * @param result 元素数据
 * @return 订单详情列表
 */
public static List<OrderDetail> parseOrderDetails(String result) {
    JSONArray r = JSON.parseArray(result);
    List<OrderDetail> details = new ArrayList<>(r.size());
    for (int i = 0; i < r.size(); i++) {
        JSONArray t = r.getJSONArray(i);

        String data = r.getString(i);
        Long time = t.getLong(2);
        String orderId = t.getString(3);
        String detailId = t.getString(0);
        BigDecimal price = t.getBigDecimal(5);
        BigDecimal amount = t.getBigDecimal(4).abs();
        BigDecimal fee = t.getBigDecimal(9).abs();
        String feeCurrency = t.getString(10);
        details.add(new OrderDetail(data, time, orderId, detailId, price, amount, fee, feeCurrency));
    }
    return details;
}

源代码2 项目： GOAi 文件： BinanceExchange.java

@Override
    protected Klines transformKlines(List<String> results, ExchangeInfo info) {
        String result = results.get(0);
        if (useful(result)) {
            JSONArray array = JSON.parseArray(result);
            List<Kline> klines = new ArrayList<>(array.size());
            for (int i = array.size() - 1; 0 <= i; i--) {
                JSONArray t = array.getJSONArray(i);
                /*
                 * 1499040000000,      // Open time
                 * "0.01634790",       // Open
                 * "0.80000000",       // High
                 * "0.01575800",       // Low
                 * "0.01577100",       // Close
                 * "148976.11427815",  // Volume
                 * 1499644799999,      // Close time
                 * "2434.19055334",    // Quote asset volume
                 * 308,                // Number of trades
                 * "1756.87402397",    // Taker buy base asset volume
                 * "28.46694368",      // Taker buy quote asset volume
                 * "17928899.62484339" // Ignore.
                 */
                Long time = t.getLong(0) / 1000;
                Kline kline = CommonUtil.parseKlineByIndex(array.getString(i), t, time, 1);
                klines.add(kline);
//                    if (size <= records.size()) break;
            }
            return new Klines(klines);
        }
        return null;
    }

源代码3 项目： GOAi 文件： Order.java

static Order of(JSONArray r) {
    return new Order(
            Util.decode(r.getString(0)),
            r.getLong(1),
            r.getString(2),
            Util.of(r.getString(3), Side::valueOf),
            Util.of(r.getString(4), Type::valueOf),
            Util.of(r.getString(5), State::valueOf),
            r.getBigDecimal(6),
            r.getBigDecimal(7),
            r.getBigDecimal(8),
            r.getBigDecimal(9));
}

源代码4 项目： GOAi 文件： OrderDetail.java

static OrderDetail of(JSONArray r) {
    return new OrderDetail
            (Util.decode(r.getString(0)),
                    r.getLong(1),
                    r.getString(2),
                    r.getString(3),
                    r.getBigDecimal(4),
                    r.getBigDecimal(5),
                    r.getBigDecimal(6),
                    r.getString(7),
                    Util.of(r.getString(8), Side::valueOf));
}

源代码5 项目： GOAi 文件： Trade.java

static Trade of(JSONArray r) {
    return new Trade(
            Util.decode(r.getString(0)),
            r.getLong(1),
            r.getString(2),
            Util.of(r.getString(3), Side::valueOf),
            r.getBigDecimal(4),
            r.getBigDecimal(5));
}

源代码6 项目： GOAi 文件： Kline.java

static Kline of(JSONArray r) {
    return new Kline(
            Util.decode(r.getString(0)),
            r.getLong(1),
            r.getBigDecimal(2),
            r.getBigDecimal(3),
            r.getBigDecimal(4),
            r.getBigDecimal(5),
            r.getBigDecimal(6));
}

源代码7 项目： incubator-iotdb 文件： JSONPayloadFormatter.java

@Override
public List<Message> format(ByteBuf payload) {
    if (payload == null) {
        return null;
    }
    String txt = payload.toString(StandardCharsets.UTF_8);
    JSONObject jsonObject = JSON.parseObject(txt);

    Object timestamp = jsonObject.get(JSON_KEY_TIMESTAMP);
    if (timestamp != null) {
        return Lists.newArrayList(JSON.parseObject(txt, Message.class));
    }

    String device = jsonObject.getString(JSON_KEY_DEVICE);
    JSONArray timestamps = jsonObject.getJSONArray(JSON_KEY_TIMESTAMPS);
    JSONArray measurements = jsonObject.getJSONArray(JSON_KEY_MEASUREMENTS);
    JSONArray values = jsonObject.getJSONArray(JSON_KEY_VALUES);

    List<Message> ret = new ArrayList<>();
    for (int i = 0; i < timestamps.size(); i++) {
        Long ts = timestamps.getLong(i);

        Message message = new Message();
        message.setDevice(device);
        message.setTimestamp(ts);
        message.setMeasurements(measurements.toJavaList(String.class));
        message.setValues(((JSONArray)values.get(i)).toJavaList(String.class));
        ret.add(message);
    }
    return ret;
}

源代码8 项目： voj 文件： DiscussionService.java

/**
 * 判断一个值是否存在于一个JSONArray对象中.
 * 为了修复JSONArray自带contains方法的Bug.
 * 使用场景: 判断一个用户的UID是否存在于Vote列表中.
 * @param jsonArray - 待判断的JSONArray对象
 * @param value - 待检查的值
 * @return 一个值是否存在于一个JSONArray对象中
 */
private boolean contains(JSONArray jsonArray, long value) {
	for ( int i = 0; i < jsonArray.size(); ++ i ) {
		if ( jsonArray.getLong(i) == value ) {
			return true;
		}
	}
	return false;
}

源代码9 项目： voj 文件： DiscussionService.java

/**
 * 移除JSONArray对象中的一个值.
 * 为了修复JSONArray自带contains方法的Bug.
 * 使用场景: 从Vote列表中移除某个用户的UID.
 * @param jsonArray - 待移除值的JSONArray对象
 * @param value - 待移除的值
 */
private void remove(JSONArray jsonArray, long value) {
	for ( int i = 0; i < jsonArray.size(); ++ i ) {
		if ( jsonArray.getLong(i) == value ) {
			jsonArray.remove(i);
		}
	}
}

源代码10 项目： GOAi 文件： BitfinexExchange.java

@Override
protected Klines transformKlines(List<String> results, ExchangeInfo info) {
    String result = results.get(0);
    if (useful(result)) {
        JSONArray array = JSON.parseArray(result);
        List<Kline> klines = new ArrayList<>(array.size());

        long step = info.getPeriod().getValue();
        Long lastTime = null;
        BigDecimal lastClose = null;
        // new ... old
        for (int i = array.size() - 1; 0 <= i; i--) {
            JSONArray t = array.getJSONArray(i);
                /*
                    [
                      MTS 1364824380000,
                      OPEN 99.01,
                      CLOSE 99.01,
                      HIGH 99.01,
                      LOW 99.01,
                      VOLUME 6
                    ]
                */
            Long time = t.getLong(0) / 1000;

            if (null != lastTime) {
                while (lastTime + step < time) {
                    //
                    lastTime = lastTime + step;
                    klines.add(new Kline(String.format("[%s,%s,%s,%s,%s,%s]",
                            lastTime * 1000, lastClose, lastClose, lastClose, lastClose, 0),
                            lastTime, lastClose, lastClose, lastClose, lastClose, BigDecimal.ZERO));
                }
            }

            Kline kline = CommonUtil.parseKlineByIndex(result, t, time, 1);
            klines.add(kline);
            lastTime = time;
            lastClose = kline.getClose();
        }
        Collections.reverse(klines);
        return new Klines(klines);
    }
    return null;
}

源代码11 项目： GOAi 文件： BitfinexUtil.java

/**
 * [
 *  21597693840,                ID	int64	Order ID
 *  null,                       GID	int	Group ID
 *  26665933660,                CID	int	Client Order ID
 *  "tLTCUSD",                  SYMBOL	string	Pair (tBTCUSD, …)
 *  1547796266000,              MTS_CREATE	int	Millisecond timestamp of creation
 *  1547796266000,              MTS_UPDATE	int	Millisecond timestamp of update
 *  0,                          AMOUNT	float	Remaining amount.
 *  -0.4,                       AMOUNT_ORIG	float	Original amount, positive means buy, negative means sell.
 *  "EXCHANGE LIMIT",           TYPE	string	The type of the order: LIMIT, MARKET, STOP, TRAILING STOP, EXCHANGE MARKET, EXCHANGE LIMIT, EXCHANGE STOP, EXCHANGE TRAILING STOP, FOK, EXCHANGE FOK.
 *  null,                       TYPE_PREV	string	Previous order type
 *  null,                       _PLACEHOLDER,
 *  null,                       _PLACEHOLDER,
 *  "0",                        FLAGS	int	Upcoming Params Object (stay tuned)
 *  "EXECUTED @ 31.962(-0.4)",  ORDER_STATUS	string	Order Status: ACTIVE, EXECUTED, PARTIALLY FILLED, CANCELED
 *  null,                       _PLACEHOLDER,
 *  null,                       _PLACEHOLDER,
 *  30,                         PRICE	float	Price
 *  31.962,                     PRICE_AVG	float	Average price
 *  0,                          PRICE_TRAILING	float	The trailing price
 *  0,                          PRICE_AUX_LIMIT	float	Auxiliary Limit price (for STOP LIMIT)
 *  null,                       _PLACEHOLDER,
 *  null,                       _PLACEHOLDER,
 *  null,                       _PLACEHOLDER,
 *  0,                          NOTIFY	int	1 if Notify flag is active, 0 if not
 *  0,                          HIDDEN	int	1 if Hidden, 0 if not hidden
 *  null,                       PLACED_ID	int	If another order caused this order to be placed (OCO) this will be that other order's ID
 *  null,
 *  null,
 *  "API>BFX",
 *  null,
 *  null,
 *  null
 * ]
 * @param result 原始数据
 * @return 订单列表
 */
public static List<Order> parseOrders(String result) {
    JSONArray r = JSON.parseArray(result);
    List<Order> orders = new ArrayList<>(r.size());
    for (int i = 0; i < r.size(); i++) {

        JSONArray t = r.getJSONArray(i);

        String data = r.getString(i);
        Long time = t.getLong(4);
        String id = t.getString(0);
        Side side = null;
        Double s = t.getDouble(7);
        if (0 < s) {
            side = Side.BUY;
        } else if (s < 0) {
            side = Side.SELL;
        }
        Type type = null;
        String orderType = t.getString(8);
        if ("EXCHANGE LIMIT".equals(orderType)) {
            type = Type.LIMIT;
        } else if ("EXCHANGE MARKET".equals(orderType)) {
            type = Type.MARKET;
        } else if ("EXCHANGE FOK".equals(orderType)) {
            type = Type.FILL_OR_KILL;
        }
        State state = null;
        String orderState = t.getString(13);
        if (orderState.contains("ACTIVE")) {
            state = State.SUBMIT;
        } else if (orderState.contains("EXECUTED")) {
            state = State.FILLED;
        } else if (orderState.contains("PARTIALLY FILLED")) {
            state = State.UNDONE;
        } else if (orderState.contains("CANCELED")) {
            state = State.CANCEL;
        }

        BigDecimal price = t.getBigDecimal(16);
        BigDecimal amount = t.getBigDecimal(7).abs();
        BigDecimal deal = amount.subtract(t.getBigDecimal(6).abs());
        BigDecimal average = t.getBigDecimal(17);

        if (state == State.SUBMIT && greater(deal, BigDecimal.ZERO)) {
            state = State.PARTIAL;
        }
        if (state == State.CANCEL && greater(deal, BigDecimal.ZERO)) {
            state = State.UNDONE;
        }

        orders.add(new Order(data, time, id, side, type, state, price, amount, deal, average));
    }
    return orders;
}