1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/task2/solution01/src/org/apidesign/apifest08/currency/ConversionRatioProvider.java	Wed Oct 01 10:43:05 2008 +0200
     1.3 @@ -0,0 +1,12 @@
     1.4 +package org.apidesign.apifest08.currency;
     1.5 +
     1.6 +import java.math.BigDecimal;
     1.7 +
     1.8 +/**
     1.9 + * Provider for conversion constant from any source
    1.10 + * @author Ladislav Vitasek
    1.11 + */
    1.12 +public interface ConversionRatioProvider {
    1.13 +    public BigDecimal getCurrency1ToCurrency2Constant() throws CannotProvideValueException;
    1.14 +    public BigDecimal getCurrency2ToCurrency1Constant() throws CannotProvideValueException;
    1.15 +}