net.quedex.api.user

Class WebsocketUserStream

java.lang.Object

net.quedex.api.common.WebsocketStream<net.quedex.api.user.UserMessageReceiver>

net.quedex.api.user.WebsocketUserStream

All Implemented Interfaces:

UserStream

public class WebsocketUserStream
extends WebsocketStream<net.quedex.api.user.UserMessageReceiver>
implements UserStream

Nested Class Summary

Nested classes/interfaces inherited from interface net.quedex.api.user.UserStream

UserStream.Batch

Field Summary

Fields inherited from class net.quedex.api.common.WebsocketStream

messageReceiver, webSocketClient

Constructor Summary

Constructors

Constructor and Description
WebsocketUserStream(Config config)
WebsocketUserStream(java.lang.String streamUrl, long accountId, int nonceGroup, BcPublicKey qdxPublicKey, BcPrivateKey userPrivateKey)

Method Summary

Modifier and Type	Method and Description
UserStream.Batch	batch() Returns an object (not thread-safe) which may be used fluently to send a batch of OrderSpecs to the exchange.
void	batch(java.util.List<? extends OrderSpec> batch) Sends the given list of OrderSpecs to the exchange.
void	cancelOrder(OrderCancelSpec orderCancelSpec) Sends the given OrderCancelSpec to the exchange.
void	executeInternalTransfer(InternalTransfer internalTransfer)
void	modifyOrder(OrderModificationSpec orderModificationSpec) Sends the given OrderModificationSpec to the exchange.
void	placeOrder(LimitOrderSpec limitOrderSpec) Sends the given LimitOrderSpec to the exchange.
void	registerAccountStateListener(AccountStateListener accountStateListener)
void	registerInternalTransferListener(InternalTransferListener listener)
void	registerOpenPositionListener(OpenPositionListener openPositionListener)
void	registerOrderListener(OrderListener orderListener)
void	registerStreamFailureListener(StreamFailureListener streamFailureListener)
void	start()
void	stop()
void	subscribeListeners() Subscribes previously registered listeners.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebsocketUserStream

public WebsocketUserStream(java.lang.String streamUrl,
                           long accountId,
                           int nonceGroup,
                           BcPublicKey qdxPublicKey,
                           BcPrivateKey userPrivateKey)

WebsocketUserStream

public WebsocketUserStream(Config config)

Method Detail

registerStreamFailureListener

public void registerStreamFailureListener(StreamFailureListener streamFailureListener)

Specified by:

registerStreamFailureListener in interface UserStream

Overrides:

registerStreamFailureListener in class WebsocketStream<net.quedex.api.user.UserMessageReceiver>

start

public void start()
           throws CommunicationException

Specified by:

start in interface UserStream

Overrides:

start in class WebsocketStream<net.quedex.api.user.UserMessageReceiver>

Throws:

CommunicationException

registerOrderListener

public void registerOrderListener(OrderListener orderListener)

Specified by:

registerOrderListener in interface UserStream

registerOpenPositionListener

public void registerOpenPositionListener(OpenPositionListener openPositionListener)

Specified by:

registerOpenPositionListener in interface UserStream

registerAccountStateListener

public void registerAccountStateListener(AccountStateListener accountStateListener)

Specified by:

registerAccountStateListener in interface UserStream

registerInternalTransferListener

public void registerInternalTransferListener(InternalTransferListener listener)

Specified by:

registerInternalTransferListener in interface UserStream

subscribeListeners

public void subscribeListeners()

Description copied from interface: UserStream

Subscribes previously registered listeners. Causes a welcome package to be sent to the listeners. The welcome package includes:

• an OrderPlaced item for each pending order
• an OpenPosition item for each opened position
• an initial AccountState

The welcome package constitutes an initial state that will be modified by the subsequent events received by the listeners.

The first received AccountState marks the end of the welcome package and may be used to detect the end of initialisation.

Specified by:

subscribeListeners in interface UserStream

placeOrder

public void placeOrder(LimitOrderSpec limitOrderSpec)

Description copied from interface: UserStream

Sends the given LimitOrderSpec to the exchange. This method is asynchronous - the fact that it returned does not guarantee that the command has been received nor processed by the exchange.

Specified by:

placeOrder in interface UserStream

cancelOrder

public void cancelOrder(OrderCancelSpec orderCancelSpec)

Description copied from interface: UserStream

Sends the given OrderCancelSpec to the exchange. This method is asynchronous - the fact that it returned does not guarantee that the command has been received nor processed by the exchange.

Specified by:

cancelOrder in interface UserStream

modifyOrder

public void modifyOrder(OrderModificationSpec orderModificationSpec)

Description copied from interface: UserStream

Sends the given OrderModificationSpec to the exchange. This method is asynchronous - the fact that it returned does not guarantee that the command has been received nor processed by the exchange.

Specified by:

modifyOrder in interface UserStream

batch

public UserStream.Batch batch()

Description copied from interface: UserStream

Returns an object (not thread-safe) which may be used fluently to send a batch of OrderSpecs to the exchange. Calling UserStream.Batch.send() sends batched OrderSpecs to the exchange. This method is asynchronous - the fact that it returned does not guarantee that the commands have been received nor processed by the exchange.

Specified by:

batch in interface UserStream

batch

public void batch(java.util.List<? extends OrderSpec> batch)

Description copied from interface: UserStream

Sends the given list of OrderSpecs to the exchange. This method is asynchronous - the fact that it returned does not guarantee that the commands have been received nor processed by the exchange.

Specified by:

batch in interface UserStream

executeInternalTransfer

public void executeInternalTransfer(InternalTransfer internalTransfer)

Specified by:

executeInternalTransfer in interface UserStream

stop

public void stop()
          throws CommunicationException

Specified by:

stop in interface UserStream

Overrides:

stop in class WebsocketStream<net.quedex.api.user.UserMessageReceiver>

Throws:

CommunicationException