Class PolygonCurrencyConverter

java.lang.Object

com.truebubo.maniflow.money.PolygonCurrencyConverter

All Implemented Interfaces:

CurrencyConverter

public class PolygonCurrencyConverter
extends Object
implements CurrencyConverter

Converts between currencies based on polygon api

Method Summary

Modifier and Type	Method	Description
Optional<Double>	convert(CurrencyDesignation from, CurrencyDesignation to)	How much of the {to currency} can we buy for 1 {from currency}
static PolygonCurrencyConverter	get()	Lazily gets the converter

Methods inherited from class java.lang.Object

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

Method Details

get

public static PolygonCurrencyConverter get()

Lazily gets the converter

Returns:

Currency converter

convert

public Optional<Double> convert(CurrencyDesignation from,
 CurrencyDesignation to)

How much of the {to currency} can we buy for 1 {from currency}

Specified by:

convert in interface CurrencyConverter

Parameters:

from - Currency we sell

to - Currency we buy

Returns:

exchange rate