Module java.money
Package javax.money

Interface CurrencySupplier

All Known Subinterfaces:
CurrencyConversion, ExchangeRate, MonetaryAmount
All Known Implementing Classes:
ConversionQuery, RoundingContext, RoundingQuery
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 CurrencySupplier
Represents a supplier of CurrencyUnit-valued results. This is the CurrencyUnit-producing specialization of Supplier (as in Java 8).

There is no requirement that a distinct result be returned each time the supplier is invoked.

This is a functional interface whose functional method is getCurrency(). This class does not extend Supplier since MonetaryAmount implements both supplier interfaces, NumberSupplier and CurrencySupplier, which will lead to method name conflicts.

Since:
0.8
Version:
0.5
Author:
Werner Keil
See Also:
Supplier