package org.apidesign.apifest08.currency;

import java.math.BigDecimal;

import java.util.Currency;

import java.util.Date;

public interface TimedConvertor

    extends Convertor

{

    BigDecimal convert(Currency   from, 

                       Currency   to, 

                       BigDecimal amount,

                       Date       date)

        throws InvalidConversionException;

    boolean canConvert(Currency from, Currency to, Date date);

}