Examples with CurrencyMetaData org.knowm.xchange.dto.meta.CurrencyMetaData used on opensource projects

Example 41 with CurrencyMetaData

use of org.knowm.xchange.dto.meta.CurrencyMetaData in project XChange by knowm.

the class GlobitexAdapters method adaptToExchangeMetaData.

public static ExchangeMetaData adaptToExchangeMetaData(GlobitexSymbols globitexSymbols) {
    Map<CurrencyPair, CurrencyPairMetaData> currencyPairs = new HashMap<>();
    Map<Currency, CurrencyMetaData> currencies = new HashMap<>();
    List<FeeTier> resultFeeTiers = new ArrayList<FeeTier>();
    resultFeeTiers.add(new FeeTier(BigDecimal.ONE, new Fee(BigDecimal.valueOf(0.001), BigDecimal.valueOf(0.002))));
    globitexSymbols.getSymbols().forEach(globitexSymbol -> {
        currencyPairs.put(adaptGlobitexSymbolToCurrencyPair(globitexSymbol), new CurrencyPairMetaData(BigDecimal.valueOf(0.002), globitexSymbol.getSizeMin(), null, globitexSymbol.getPriceIncrement().scale(), resultFeeTiers.toArray(new FeeTier[resultFeeTiers.size()])));
        currencies.put(new Currency(convertXBTtoBTC(globitexSymbol.getCurrency())), new CurrencyMetaData(globitexSymbol.getPriceIncrement().scale(), null));
        currencies.put(new Currency(convertXBTtoBTC(globitexSymbol.getCommodity())), new CurrencyMetaData(globitexSymbol.getSizeIncrement().scale(), null));
    });
    return new ExchangeMetaData(currencyPairs, currencies, null, null, null);
}

Example 42 with CurrencyMetaData

use of org.knowm.xchange.dto.meta.CurrencyMetaData in project XChange by knowm.

the class PoloniexAdapters method adaptToExchangeMetaData.

public static ExchangeMetaData adaptToExchangeMetaData(Map<String, PoloniexCurrencyInfo> poloniexCurrencyInfo, Map<String, PoloniexMarketData> poloniexMarketData, ExchangeMetaData exchangeMetaData) {
    Map<Currency, CurrencyMetaData> currencyMetaDataMap = exchangeMetaData.getCurrencies();
    CurrencyMetaData currencyArchetype = currencyMetaDataMap.values().iterator().next();
    for (Map.Entry<String, PoloniexCurrencyInfo> entry : poloniexCurrencyInfo.entrySet()) {
        Currency ccy = Currency.getInstance(entry.getKey());
        if (!currencyMetaDataMap.containsKey(ccy)) {
            currencyMetaDataMap.put(ccy, currencyArchetype);
        }
        CurrencyMetaData currencyMetaData = currencyMetaDataMap.get(ccy);
        WalletHealth walletHealth = WalletHealth.ONLINE;
        if (entry.getValue().isDelisted() || entry.getValue().isDisabled()) {
            walletHealth = WalletHealth.OFFLINE;
        }
        CurrencyMetaData currencyMetaDataUpdated = new CurrencyMetaData(currencyMetaData.getScale(), entry.getValue().getTxFee(), currencyMetaData.getMinWithdrawalAmount(), walletHealth);
        currencyMetaDataMap.put(ccy, currencyMetaDataUpdated);
    }
    Map<CurrencyPair, CurrencyPairMetaData> marketMetaDataMap = exchangeMetaData.getCurrencyPairs();
    CurrencyPairMetaData marketArchetype = marketMetaDataMap.values().iterator().next();
    for (String market : poloniexMarketData.keySet()) {
        CurrencyPair currencyPair = PoloniexUtils.toCurrencyPair(market);
        if (!marketMetaDataMap.containsKey(currencyPair))
            marketMetaDataMap.put(currencyPair, marketArchetype);
    }
    return exchangeMetaData;
}