com.kucoin.sdk.impl

类 KucoinPublicWSClientImpl

java.lang.Object

com.kucoin.sdk.websocket.impl.BaseWebsocketImpl

com.kucoin.sdk.impl.KucoinPublicWSClientImpl

所有已实现的接口:

KucoinPublicWSClient, Closeable, AutoCloseable

public class KucoinPublicWSClientImpl
extends BaseWebsocketImpl
implements KucoinPublicWSClient

Created by chenshiwei on 2019/1/17.

构造器概要

构造器

构造器和说明
KucoinPublicWSClientImpl(KucoinClientBuilder kucoinClientBuilder)

方法概要

限定符和类型	方法和说明
String	onCandles(KucoinAPICallback<KucoinEvent<CandlesEvent>> callback, String symbolAndType) Subscribe to this topic to get the K-line data of the specified type for the specified symbol.
String	onIndicatorIndex(KucoinAPICallback<KucoinEvent<IndicatorEvent>> callback, String... symbols) Subscribe to this topic to get the index prices used for leveraged trading.
String	onIndicatorMarkPrice(KucoinAPICallback<KucoinEvent<IndicatorEvent>> callback, String... symbols) Subscribe to this topic to get the mark prices used for leveraged trading.
String	onLevel2Data(int depth, KucoinAPICallback<KucoinEvent<Level2Event>> callback, String... symbols) Subscribe this topic to get Level2 order book data.
String	onLevel2Data(KucoinAPICallback<KucoinEvent<Level2ChangeEvent>> callback, String... symbols) Subscribe this topic to get Level2 order book data.
String	onLevel3Data_V2(KucoinAPICallback<KucoinEvent<Level3Event>> callback, String... symbols) Subscribe this topic to get the updated data for orders and trades.
String	onLevel3Data(KucoinAPICallback<KucoinEvent<Level3ChangeEvent>> callback, String... symbols) 已过时。
String	onMarginFundingBook(KucoinAPICallback<KucoinEvent<FundingBookEvent>> callback, String... currency) Subscribe to this topic to get the changes of leveraged trading borrowing and selling orders.
String	onMatchExecutionData(KucoinAPICallback<KucoinEvent<MatchExcutionChangeEvent>> callback, String... symbols) Subscribe this topic to fully get the updata data for orders and trades.
String	onSnapshot(KucoinAPICallback<KucoinEvent<SnapshotEvent>> callback, String target) Subscribe to get snapshot data for a single symbol or a market
String	onTicker(KucoinAPICallback<KucoinEvent<TickerChangeEvent>> callback, String... symbols) Subscribe this topic to get the realtime push of BBO changes.
String	ping(String requestId) To prevent the TCP link being disconnected by the server, the client side needs to send ping messages to the server to keep alive the link.
protected WebsocketTokenResponse	requestToken()
String	unsubscribe(PublicChannelEnum channelEnum, String... symbols) Unsubscribe from topics you have subscribed to.

从类继承的方法 com.kucoin.sdk.websocket.impl.BaseWebsocketImpl

close, connect, subscribe, unsubscribe

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.kucoin.sdk.KucoinPublicWSClient

close

构造器详细资料

KucoinPublicWSClientImpl

public KucoinPublicWSClientImpl(KucoinClientBuilder kucoinClientBuilder)

方法详细资料

requestToken

protected WebsocketTokenResponse requestToken()
                                       throws IOException

指定者:

requestToken 在类中 BaseWebsocketImpl

抛出:

IOException

onTicker

public String onTicker(KucoinAPICallback<KucoinEvent<TickerChangeEvent>> callback,
                       String... symbols)

从接口复制的说明: KucoinPublicWSClient

Subscribe this topic to get the realtime push of BBO changes. The ticker channel provides real-time price updates every time a match happens. It batches updates in case of cascading matches, greatly reducing bandwidth requirements.

指定者:

onTicker 在接口中 KucoinPublicWSClient

返回:

The subscription UUID, or null if sending failed.

onCandles

public String onCandles(KucoinAPICallback<KucoinEvent<CandlesEvent>> callback,
                        String symbolAndType)

从接口复制的说明: KucoinPublicWSClient

Subscribe to this topic to get the K-line data of the specified type for the specified symbol.

指定者:

onCandles 在接口中 KucoinPublicWSClient

返回:

onLevel2Data

public String onLevel2Data(KucoinAPICallback<KucoinEvent<Level2ChangeEvent>> callback,
                           String... symbols)

从接口复制的说明: KucoinPublicWSClient

Subscribe this topic to get Level2 order book data. After the conducts, the system would send the increment change data pushed by websocket to you.

指定者:

onLevel2Data 在接口中 KucoinPublicWSClient

返回:

The subscription UUID, or null if sending failed.

onLevel2Data

public String onLevel2Data(int depth,
                           KucoinAPICallback<KucoinEvent<Level2Event>> callback,
                           String... symbols)

从接口复制的说明: KucoinPublicWSClient

Subscribe this topic to get Level2 order book data. After the conducts, the system would send the order book data pushed by websocket to you every 100ms.

指定者:

onLevel2Data 在接口中 KucoinPublicWSClient

参数:

depth - top N data, right now, only 5 and 50 are available.

返回:

onMatchExecutionData

public String onMatchExecutionData(KucoinAPICallback<KucoinEvent<MatchExcutionChangeEvent>> callback,
                                   String... symbols)

从接口复制的说明: KucoinPublicWSClient

Subscribe this topic to fully get the updata data for orders and trades. The full channel provides real-time updates on orders and trades. These updates can be applied on to a level 3 order book snapshot to maintain an accurate and up-to-date copy of the exchange order book.

指定者:

onMatchExecutionData 在接口中 KucoinPublicWSClient

返回:

The subscription UUID, or null if sending failed.

onLevel3Data_V2

public String onLevel3Data_V2(KucoinAPICallback<KucoinEvent<Level3Event>> callback,
                              String... symbols)

从接口复制的说明: KucoinPublicWSClient

Subscribe this topic to get the updated data for orders and trades.

This channel provides real-time updates on orders and trades. These updates can be applied on to a Level 3 order book snapshot for users to maintain an accurate and up-to-date copy of the exchange order book.

指定者:

onLevel3Data_V2 在接口中 KucoinPublicWSClient

返回:

The subscription UUID, or null if sending failed.

onLevel3Data

@Deprecated
public String onLevel3Data(KucoinAPICallback<KucoinEvent<Level3ChangeEvent>> callback,
                                       String... symbols)

已过时。

从接口复制的说明: KucoinPublicWSClient

Subsribe this topic to fully get the updata data for orders and trades. The full channel provides real-time updates on orders and trades. These updates can be applied on to a level 3 order book snapshot to maintain an accurate and up-to-date copy of the exchange order book.

指定者:

onLevel3Data 在接口中 KucoinPublicWSClient

返回:

The subscription UUID, or null if sending failed.

ping

public String ping(String requestId)

从接口复制的说明: KucoinPublicWSClient

To prevent the TCP link being disconnected by the server, the client side needs to send ping messages to the server to keep alive the link. After the ping message is sent to the server, the system would return a pong message to the client side.

指定者:

ping 在接口中 KucoinPublicWSClient

覆盖:

ping 在类中 BaseWebsocketImpl

返回:

The original request id, or null if sending failed.

unsubscribe

public String unsubscribe(PublicChannelEnum channelEnum,
                          String... symbols)

从接口复制的说明: KucoinPublicWSClient

Unsubscribe from topics you have subscribed to.

指定者:

unsubscribe 在接口中 KucoinPublicWSClient

返回:

The unsubscribe request UUID, or null if sending failed.

onSnapshot

public String onSnapshot(KucoinAPICallback<KucoinEvent<SnapshotEvent>> callback,
                         String target)

从接口复制的说明: KucoinPublicWSClient

Subscribe to get snapshot data for a single symbol or a market

指定者:

onSnapshot 在接口中 KucoinPublicWSClient

target - symbol or market

返回:

onIndicatorIndex

public String onIndicatorIndex(KucoinAPICallback<KucoinEvent<IndicatorEvent>> callback,
                               String... symbols)

从接口复制的说明: KucoinPublicWSClient

Subscribe to this topic to get the index prices used for leveraged trading.

指定者:

onIndicatorIndex 在接口中 KucoinPublicWSClient

返回:

onIndicatorMarkPrice

public String onIndicatorMarkPrice(KucoinAPICallback<KucoinEvent<IndicatorEvent>> callback,
                                   String... symbols)

从接口复制的说明: KucoinPublicWSClient

Subscribe to this topic to get the mark prices used for leveraged trading.

指定者:

onIndicatorMarkPrice 在接口中 KucoinPublicWSClient

返回:

onMarginFundingBook

public String onMarginFundingBook(KucoinAPICallback<KucoinEvent<FundingBookEvent>> callback,
                                  String... currency)

从接口复制的说明: KucoinPublicWSClient

Subscribe to this topic to get the changes of leveraged trading borrowing and selling orders.

指定者:

onMarginFundingBook 在接口中 KucoinPublicWSClient

返回: