1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/task2/solution14/src/org/apidesign/apifest08/currency/ConvertorFactory.java Wed Oct 01 10:43:05 2008 +0200
1.3 @@ -0,0 +1,28 @@
1.4 +
1.5 +package org.apidesign.apifest08.currency;
1.6 +
1.7 +public final class ConvertorFactory {
1.8 +
1.9 + //Singleton
1.10 + private static ConvertorFactory thisFactory = new ConvertorFactory();
1.11 + private ConvertorFactory() {};
1.12 + public static ConvertorFactory newInstance() {
1.13 + return thisFactory;
1.14 + }
1.15 +
1.16 + public Convertor createConvertor(String currency1, String currency2, Rate rate) {
1.17 + return new Convertor(currency1, currency2, rate);
1.18 + }
1.19 +
1.20 + public Convertor createConvertor(String currency1, String currency2, int amount1, int amount2) {
1.21 + return new Convertor(currency1, currency2, new Rate(amount1, amount2));
1.22 + }
1.23 +
1.24 + public Convertor createConvertor(String currency1, String currency2, double amount1, double amount2) {
1.25 + return new Convertor(currency1, currency2, new Rate(amount1, amount2));
1.26 + }
1.27 +
1.28 + public Convertor createConvertor(String currency1, String currency2, double rate) {
1.29 + return new Convertor(currency1, currency2, new Rate(rate));
1.30 + }
1.31 +}