1.1 --- a/task2/solution05/src/org/apidesign/apifest08/currency/Convertor.java Tue Oct 07 01:18:23 2008 +0200
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,25 +0,0 @@
1.4 -package org.apidesign.apifest08.currency;
1.5 -
1.6 -/**
1.7 - * Convertor is an interface reprezenting a convertor between currencies.
1.8 - * It's able to convert one currency to the second one and back from the second one
1.9 - * to the primary.
1.10 - */
1.11 -public interface Convertor {
1.12 -
1.13 - /**
1.14 - * Convert amount of primary currency into secondary currency
1.15 - *
1.16 - * @param amount the amount in the primary currency
1.17 - * @return an amount in the secondary currency
1.18 - */
1.19 - Amount convert(Amount primaryAmount);
1.20 -
1.21 - /**
1.22 - * Convert amount of secondary currency back into primary currency
1.23 - *
1.24 - * @param amount the amount in the secondary currency
1.25 - * @return an amount in the primary currency
1.26 - */
1.27 - Amount convertBack(Amount secondaryAmount);
1.28 -}