Package org.knowm.xchange.lgo.service

Class LgoTradeService

java.lang.Object

org.knowm.xchange.service.BaseExchangeService<LgoExchange>

org.knowm.xchange.lgo.service.LgoBaseService

org.knowm.xchange.lgo.service.LgoTradeServiceRaw

org.knowm.xchange.lgo.service.LgoTradeService

All Implemented Interfaces:

BaseService, TradeService

public class LgoTradeService
extends LgoTradeServiceRaw
implements TradeService

Field Summary

Fields inherited from class org.knowm.xchange.lgo.service.LgoBaseService

proxy

Fields inherited from class org.knowm.xchange.service.BaseExchangeService

exchange

Constructor Summary

Constructors

Constructor	Description
LgoTradeService(LgoExchange exchange, LgoKeyService keyService)

Method Summary

Modifier and Type	Method	Description
boolean	cancelOrder(String orderId)	cancels order with matching orderId (conveniance method, typical just delegate to cancelOrder(CancelOrderByIdParams))
boolean	cancelOrder(CancelOrderParams orderParams)	cancels order with matching orderParams
TradeHistoryParams	createTradeHistoryParams()	Create TradeHistoryParams object specific to this exchange.
UserTrades	getTradeHistory(TradeHistoryParams params)	Fetch the history of user trades.
String	placeLimitOrder(LimitOrder limitOrder)	Place a limit order
String	placeMarketOrder(MarketOrder marketOrder)	Place a market order
void	verifyOrder(LimitOrder limitOrder)	Verify the order against the exchange meta data.
void	verifyOrder(MarketOrder marketOrder)	Verify the order against the exchange meta data.

Methods inherited from class org.knowm.xchange.lgo.service.LgoTradeServiceRaw

getLastTrades, placeLgoEncryptedOrder, placeLgoUnencryptedCancelOrder, placeLgoUnencryptedOrder

Methods inherited from class org.knowm.xchange.service.BaseExchangeService

verifyOrder

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.knowm.xchange.service.trade.TradeService

cancelAllOrders, changeOrder, createOpenOrdersParams, getOpenOrders, getOpenOrders, getOpenPositions, getOrder, getOrder, getRequiredCancelOrderParamClasses, getRequiredOrderQueryParamClass, placeStopOrder

Constructor Details

LgoTradeService

public LgoTradeService(LgoExchange exchange,
 LgoKeyService keyService)

Method Details

getTradeHistory

public UserTrades getTradeHistory(TradeHistoryParams params)
                           throws IOException

Description copied from interface: TradeService

Fetch the history of user trades.

If you are calling this method for single exchange, known at the development time, you may pass an object of specific *TradeHistoryParam class that is nested it that exchange's trade service.

If, however, you are fetching user trade history from many exchanges using the same code, you will find useful to create the parameter object with TradeService.createTradeHistoryParams() and check which parameters are required or supported using instanceof operator. See subinterfaces of TradeHistoryParams. Note that whether an interface is required or supported will vary from exchange to exchange and it's described only through the javadoc.

There is also implementation of all the common interfaces, TradeHistoryParamsAll , that, with all properties set non-null, should work with any exchange.

Some exchanges allow extra parameters, not covered by any common interface. To access them, you will have to use the object returned by TradeService.createTradeHistoryParams() and cast it to the exchange-specific type.

Specified by:

getTradeHistory in interface TradeService

Parameters:

params - The parameters describing the filter. Note that TradeHistoryParams is an empty interface. Exact set of interfaces that are required or supported by this method is described by the type of object returned from TradeService.createTradeHistoryParams() and the javadoc of the method.

Returns:

UserTrades as returned by the exchange API

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data

See Also:

• TradeService.createTradeHistoryParams()
• TradeHistoryParamsAll

createTradeHistoryParams

public TradeHistoryParams createTradeHistoryParams()

Description copied from interface: TradeService

Create TradeHistoryParams object specific to this exchange. Object created by this method may be used to discover supported and required TradeService.getTradeHistory(TradeHistoryParams) parameters and should be passed only to the method in the same class as the createTradeHistoryParams that created the object.

Specified by:

createTradeHistoryParams in interface TradeService

verifyOrder

public void verifyOrder(MarketOrder marketOrder)

Description copied from interface: TradeService

Verify the order against the exchange meta data. Most implementations will require that Exchange.remoteInit() be called before this method

Specified by:

verifyOrder in interface TradeService

Overrides:

verifyOrder in class BaseExchangeService<LgoExchange>

verifyOrder

public void verifyOrder(LimitOrder limitOrder)

Description copied from interface: TradeService

Verify the order against the exchange meta data. Most implementations will require that Exchange.remoteInit() be called before this method

Specified by:

verifyOrder in interface TradeService

Overrides:

verifyOrder in class BaseExchangeService<LgoExchange>

placeLimitOrder

public String placeLimitOrder(LimitOrder limitOrder)
                       throws IOException

Description copied from interface: TradeService

Place a limit order

If your orders amount or limit price does to meet the restrictions dictated by InstrumentMetaData then the exchange will reject your order. Use OrderValuesHelper to validate and / or adjust those values while you'r building an order.

Specified by:

placeLimitOrder in interface TradeService

Returns:

the order ID

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data

See Also:

• OrderValuesHelper

placeMarketOrder

public String placeMarketOrder(MarketOrder marketOrder)
                        throws IOException

Description copied from interface: TradeService

Place a market order

If your orders amount does to meet the restrictions dictated by InstrumentMetaData then the exchange will reject your order. Use OrderValuesHelper to validate and / or adjust it while you'r building an order.

Specified by:

placeMarketOrder in interface TradeService

Returns:

the order ID

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data

See Also:

• OrderValuesHelper

cancelOrder

public boolean cancelOrder(CancelOrderParams orderParams)
                    throws IOException

Description copied from interface: TradeService

cancels order with matching orderParams

Specified by:

cancelOrder in interface TradeService

Returns:

true if order was successfully cancelled, false otherwise.

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data

cancelOrder

public boolean cancelOrder(String orderId)
                    throws IOException

Description copied from interface: TradeService

cancels order with matching orderId (conveniance method, typical just delegate to cancelOrder(CancelOrderByIdParams))

Specified by:

cancelOrder in interface TradeService

Returns:

true if order was successfully cancelled, false otherwise.

Throws:

IOException - - Indication that a networking error occurred while fetching JSON data