Package org.knowm.xchange.okex

Class OkexExchange

java.lang.Object

org.knowm.xchange.BaseExchange

org.knowm.xchange.okex.OkexExchange

All Implemented Interfaces:

Exchange

Direct Known Subclasses:

OkexStreamingExchange

public class OkexExchange
extends BaseExchange

Author: Max Gao (gaamox@tutanota.com) Created: 08-06-2021

Field Summary

Fields

Modifier and Type	Field	Description
static String	PARAM_AWS_HOST
static String	PARAM_AWS_SSL_URI
static String	PARAM_PASSPHRASE
static String	PARAM_SIMULATED
static String	PARAM_USE_AWS

Fields inherited from class org.knowm.xchange.BaseExchange

accountService, exchangeMetaData, exchangeSpecification, logger, marketDataService, tradeService

Fields inherited from interface org.knowm.xchange.Exchange

USE_SANDBOX

Constructor Summary

Constructors

Constructor	Description
OkexExchange()

Method Summary

Modifier and Type	Method	Description
void	applySpecification(ExchangeSpecification exchangeSpecification)	Applies any exchange specific parameters
ExchangeSpecification	getDefaultExchangeSpecification()	For Demo Trading add the following param to exchangeSpecification: exchangeSpecification.setExchangeSpecificParametersItem(PARAM_SIMULATED_TRADING, "1");
si.mazi.rescu.SynchronizedValueFactory<Long>	getNonceFactory()	The nonce factory used to create a nonce value.
ResilienceRegistries	getResilienceRegistries()	resilience4j registries with retry strategies, rate limiters, etc.
protected void	initServices()
void	remoteInit()	Initialize this instance with the remote meta data.
protected boolean	useSandbox()

Methods inherited from class org.knowm.xchange.BaseExchange

getAccountService, getExchangeInstruments, getExchangeMetaData, getExchangeSpecification, getMarketDataService, getMetaDataFileName, getTradeService, loadExchangeMetaData, loadMetaData, toString

Methods inherited from class java.lang.Object

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

Field Details

PARAM_USE_AWS

public static final String PARAM_USE_AWS

See Also:

Constant Field Values

PARAM_AWS_SSL_URI

public static final String PARAM_AWS_SSL_URI

See Also:

Constant Field Values

PARAM_AWS_HOST

public static final String PARAM_AWS_HOST

See Also:

Constant Field Values

PARAM_SIMULATED

public static final String PARAM_SIMULATED

See Also:

Constant Field Values

PARAM_PASSPHRASE

public static final String PARAM_PASSPHRASE

See Also:

Constant Field Values

Constructor Details

OkexExchange

public OkexExchange()

Method Details

applySpecification

public void applySpecification(ExchangeSpecification exchangeSpecification)

Description copied from interface: Exchange

Applies any exchange specific parameters

Specified by:

applySpecification in interface Exchange

Overrides:

applySpecification in class BaseExchange

Parameters:

exchangeSpecification - The ExchangeSpecification

initServices

protected void initServices()

Specified by:

initServices in class BaseExchange

getDefaultExchangeSpecification

public ExchangeSpecification getDefaultExchangeSpecification()

For Demo Trading add the following param to exchangeSpecification: exchangeSpecification.setExchangeSpecificParametersItem(PARAM_SIMULATED_TRADING, "1");

Returns:

A default ExchangeSpecification to use during the creation process if one is not supplied

getNonceFactory

public si.mazi.rescu.SynchronizedValueFactory<Long> getNonceFactory()

Description copied from interface: Exchange

The nonce factory used to create a nonce value. Allows services to accept a placeholder that is replaced with generated value just before message is serialized and sent. If a method of a rest accepts ValueFactory as a parameter, it's evaluated, the message is serialized and sent in a single synchronized block.

Specified by:

getNonceFactory in interface Exchange

Overrides:

getNonceFactory in class BaseExchange

Returns:

Synchronized value factory

getResilienceRegistries

public ResilienceRegistries getResilienceRegistries()

Description copied from interface: Exchange

resilience4j registries with retry strategies, rate limiters, etc. used for this exchange.

Returns:

resilience4j registries

remoteInit

public void remoteInit()
                throws IOException

Description copied from interface: Exchange

Initialize this instance with the remote meta data. Most exchanges require this method to be called before Exchange.getExchangeMetaData(). Some exchanges require it before using some of their services.

Specified by:

remoteInit in interface Exchange

Overrides:

remoteInit in class BaseExchange

Throws:

IOException

useSandbox

protected boolean useSandbox()