net.objectlab.kit.fxcalc

Interface FxRateCalculator

All Known Implementing Classes:

FxRateCalculatorImpl

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface FxRateCalculator

The FX Rate calculator. If the user request a Base rate (or its Inverse), it will provide the rate from the given Base Rate snapshot or the BaseFxRateProvider.

Author:

Benoit Xhenseval

Method Summary

Modifier and Type	Method and Description
Optional<FxRate>	findFx(CurrencyPair ccyPair) Find or calculate the FX Rate for the given pair.

Method Detail

findFx

Optional<FxRate> findFx(CurrencyPair ccyPair)

Find or calculate the FX Rate for the given pair.

Returns:

the FX rate if it exists or can be calculated