MarketService (Trading bot spring boot autoconfigure 5.0.6 API)

All Known Implementing Classes:

MarketServiceXChangeImplementation
```
public interface MarketService
```
Service getting information about market price.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Optional<TickerDTO>`	`getTicker(CurrencyPairDTO currencyPair)`	Returns a ticker for a currency pair.
`Set<TickerDTO>`	`getTickers(Set<CurrencyPairDTO> currencyPairs)`	Returns tickers for several currency pairs.

- Method Detail
  - getTicker
```
Optional<TickerDTO> getTicker(CurrencyPairDTO currencyPair)
```
    Returns a ticker for a currency pair.
    
    Parameters:
    
    currencyPair - currency pair
    
    Returns:
    
    ticker
  - getTickers
```
Set<TickerDTO> getTickers(Set<CurrencyPairDTO> currencyPairs)
```
    Returns tickers for several currency pairs.
    
    Parameters:
    
    currencyPairs - currency pairs
    
    Returns:
    
    tickers