net.osslabz.crypto.OhlcAsset Maven / Gradle / Ivy

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Provides common functionality for some of my crypto related projects.

There is a newer version: 0.5.0

package net.osslabz.crypto;

import com.fasterxml.jackson.annotation.JsonIgnore;

import java.util.Objects;

public record OhlcAsset(TradingAsset tradingAsset, Interval interval) {

    public OhlcAsset {
        Objects.requireNonNull(tradingAsset, "tradingAsset cannot be null");
        Objects.requireNonNull(interval, "interval cannot be null");
    }

    public OhlcAsset(Exchange exchange, String baseCurrencyCode, String counterCurrencyCode, Interval interval) {
        this(new TradingAsset(exchange, new CurrencyPair(baseCurrencyCode, counterCurrencyCode)), interval);
    }

    public Exchange exchange() {
        return tradingAsset.exchange();
    }

    public CurrencyPair currencyPair() {
        return tradingAsset.currencyPair();
    }

    public String baseCurrencyCode() {
        return currencyPair().baseCurrencyCode();
    }

    public String counterCurrencyCode() {
        return currencyPair().counterCurrencyCode();
    }

    @JsonIgnore
    public String getLabel() {
        return "%s-%s".formatted(tradingAsset.getLabel(), interval.name());
    }
}