Package org.knowm.xchange.bitstamp

Class BitstampAdapters

java.lang.Object

org.knowm.xchange.bitstamp.BitstampAdapters

public final class BitstampAdapters
extends Object

Various adapters for converting from Bitstamp DTOs to XChange DTOs

Method Summary

Modifier and Type	Method	Description
static AccountInfo	adaptAccountInfo(BitstampBalance bitstampBalance, String userName)	Adapts a BitstampBalance to an AccountInfo
static InstrumentMetaData	adaptCurrencyPairInfo(BitstampPairInfo pairInfo)
static Map<Instrument,InstrumentMetaData>	adaptCurrencyPairs(Collection<BitstampPairInfo> bitstampPairInfo)
static List<FundingRecord>	adaptFundingHistory(List<BitstampUserTransaction> userTransactions)
static ExchangeMetaData	adaptMetaData(List<BitstampPairInfo> rawSymbols, ExchangeMetaData metaData)
static BitstampGenericOrder	adaptOrder(String orderId, BitstampOrderStatusResponse bitstampOrderStatusResponse, List<Instrument> exchangeSymbols)	There is no method to discern market versus limit order type - so this returns a generic BitstampGenericOrder as a status
static OrderBook	adaptOrderBook(BitstampOrderBook bitstampOrderBook, CurrencyPair currencyPair)	Adapts a org.knowm.xchange.bitstamp.api.model.OrderBook to a OrderBook Object
static Order.OrderStatus	adaptOrderStatus(BitstampOrderStatus bitstampOrderStatus)
static Ticker	adaptTicker(BitstampTicker bitstampTicker, CurrencyPair currencyPair)	Adapts a BitstampTicker to a Ticker Object
static Trade	adaptTrade(BitstampTransaction tx, CurrencyPair currencyPair, int timeScale)	Adapts a Transaction to a Trade Object
static UserTrades	adaptTradeHistory(BitstampUserTransaction[] bitstampUserTransactions)	Adapt the user's trades
static Trades	adaptTrades(BitstampTransaction[] transactions, CurrencyPair currencyPair)	Adapts a Transaction[] to a Trades Object
static void	checkArgument(boolean argument, String msgPattern, Object... msgArgs)
static LimitOrder	createOrder(CurrencyPair currencyPair, List<BigDecimal> priceAndAmount, Order.OrderType orderType)
static List<LimitOrder>	createOrders(CurrencyPair currencyPair, Order.OrderType orderType, List<List<BigDecimal>> orders)
static Map.Entry<String,BigDecimal>	findNonzeroAmount(BitstampUserTransaction transaction)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

adaptAccountInfo

public static AccountInfo adaptAccountInfo(BitstampBalance bitstampBalance,
 String userName)

Adapts a BitstampBalance to an AccountInfo

Parameters:

bitstampBalance - The Bitstamp balance

userName - The user name

Returns:

The account info

adaptOrderBook

public static OrderBook adaptOrderBook(BitstampOrderBook bitstampOrderBook,
 CurrencyPair currencyPair)

Adapts a org.knowm.xchange.bitstamp.api.model.OrderBook to a OrderBook Object

Parameters:

bitstampOrderBook - orderbook

currencyPair - (e.g. BTC/USD)

Returns:

The XChange OrderBook

createOrders

public static List<LimitOrder> createOrders(CurrencyPair currencyPair,
 Order.OrderType orderType,
 List<List<BigDecimal>> orders)

createOrder

public static LimitOrder createOrder(CurrencyPair currencyPair,
 List<BigDecimal> priceAndAmount,
 Order.OrderType orderType)

checkArgument

public static void checkArgument(boolean argument,
 String msgPattern,
 Object... msgArgs)

adaptTrades

public static Trades adaptTrades(BitstampTransaction[] transactions,
 CurrencyPair currencyPair)

Adapts a Transaction[] to a Trades Object

Parameters:

transactions - The Bitstamp transactions

currencyPair - (e.g. BTC/USD)

Returns:

The XChange Trades

adaptTrade

public static Trade adaptTrade(BitstampTransaction tx,
 CurrencyPair currencyPair,
 int timeScale)

Adapts a Transaction to a Trade Object

Parameters:

tx - The Bitstamp transaction

currencyPair - (e.g. BTC/USD)

timeScale - polled order books provide a timestamp in seconds, stream in ms

Returns:

The XChange Trade

adaptTicker

public static Ticker adaptTicker(BitstampTicker bitstampTicker,
 CurrencyPair currencyPair)

Adapts a BitstampTicker to a Ticker Object

Parameters:

bitstampTicker - The exchange specific ticker

currencyPair - (e.g. BTC/USD)

Returns:

The ticker

adaptTradeHistory

public static UserTrades adaptTradeHistory(BitstampUserTransaction[] bitstampUserTransactions)

Adapt the user's trades

Parameters:

bitstampUserTransactions -

Returns:

findNonzeroAmount

public static Map.Entry<String,BigDecimal> findNonzeroAmount(BitstampUserTransaction transaction)
                                                      throws ExchangeException

Throws:

ExchangeException

adaptFundingHistory

public static List<FundingRecord> adaptFundingHistory(List<BitstampUserTransaction> userTransactions)

adaptOrderStatus

public static Order.OrderStatus adaptOrderStatus(BitstampOrderStatus bitstampOrderStatus)

adaptOrder

public static BitstampGenericOrder adaptOrder(String orderId,
 BitstampOrderStatusResponse bitstampOrderStatusResponse,
 List<Instrument> exchangeSymbols)

There is no method to discern market versus limit order type - so this returns a generic BitstampGenericOrder as a status

Parameters:

bitstampOrderStatusResponse -

exchangeSymbols -

Returns:

adaptCurrencyPairs

public static Map<Instrument,InstrumentMetaData> adaptCurrencyPairs(Collection<BitstampPairInfo> bitstampPairInfo)

adaptCurrencyPairInfo

public static InstrumentMetaData adaptCurrencyPairInfo(BitstampPairInfo pairInfo)

adaptMetaData

public static ExchangeMetaData adaptMetaData(List<BitstampPairInfo> rawSymbols,
 ExchangeMetaData metaData)