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• 0.2.83
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• JsonOrderBook.java

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io.runon.trading.data.json.JsonOrderBook Maven / Gradle / Ivy

package io.runon.trading.data.json;

import io.runon.trading.PriceQuantity;
import io.runon.trading.PriceQuantityData;
import io.runon.trading.order.OrderBook;
import io.runon.trading.order.OrderBookData;
import org.json.JSONArray;
import org.json.JSONObject;

/**
 * json 파일을 활용한 호가창 정보
 * @author macle
 */
public class JsonOrderBook {

    public static OrderBook make(String jsonValue){

        JSONObject jsonObject = new JSONObject(jsonValue);

        OrderBookData orderBook = new OrderBookData();
        orderBook.setTime(jsonObject.getLong("t"));

        JSONArray askArray = jsonObject.getJSONArray("asks");
        PriceQuantity [] asks = new PriceQuantity[askArray.length()];

        for (int i = 0; i