1.1 --- a/task2/solution01/src/org/apidesign/apifest08/currency/AbstractCurrencyConvertor.java	Tue Oct 07 01:18:23 2008 +0200
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,64 +0,0 @@
     1.4 -package org.apidesign.apifest08.currency;
     1.5 -
     1.6 -import java.util.Currency;
     1.7 -
     1.8 -/**
     1.9 - * Abstract convertor implementation.
    1.10 - * This class provide necessary stuff for creating any CurrencyConvertor
    1.11 - * Convert value can be get by different way. Conversion should be made in its subclass.
    1.12 - * @author Ladislav Vitasek
    1.13 - */
    1.14 -abstract class AbstractCurrencyConvertor implements Convertor {
    1.15 -    protected final ConversionRatioProvider conversionRatioProvider;
    1.16 -    protected final Currency currency1;
    1.17 -    protected final Currency currency2;
    1.18 -
    1.19 -    public AbstractCurrencyConvertor(Currency currency1, Currency currency2, ConversionRatioProvider conversionRatioProvider) {
    1.20 -        this.currency1 = currency1;
    1.21 -        this.currency2 = currency2;
    1.22 -        this.conversionRatioProvider = conversionRatioProvider;
    1.23 -    }
    1.24 -
    1.25 -    
    1.26 -    public Currency getCurrency1() {
    1.27 -        return currency1;
    1.28 -    }
    1.29 -
    1.30 -
    1.31 -    public Currency getCurrency2() {
    1.32 -        return currency2;
    1.33 -    }
    1.34 -
    1.35 -//    /**
    1.36 -//     * Conversion value can be get by Different way. Let's decide subclass where to get actual value
    1.37 -//     * @return current value of conversion constant
    1.38 -//     */
    1.39 -//    protected abstract BigDecimal getConversionValue();
    1.40 -
    1.41 -    @SuppressWarnings({"RedundantIfStatement"})
    1.42 -    public boolean equals(Object o) {
    1.43 -        if (this == o) return true;
    1.44 -        if (o == null || getClass() != o.getClass()) return false;
    1.45 -
    1.46 -        AbstractCurrencyConvertor that = (AbstractCurrencyConvertor) o;
    1.47 -
    1.48 -        if (!conversionRatioProvider.equals(that.conversionRatioProvider)) return false;
    1.49 -        if (!currency1.equals(that.currency1)) return false;
    1.50 -        if (!currency2.equals(that.currency2)) return false;
    1.51 -
    1.52 -        return true;
    1.53 -    }
    1.54 -
    1.55 -    public int hashCode() {
    1.56 -        int result;
    1.57 -        result = conversionRatioProvider.hashCode();
    1.58 -        result = 31 * result + currency1.hashCode();
    1.59 -        result = 31 * result + currency2.hashCode();
    1.60 -        return result;
    1.61 -    }
    1.62 -
    1.63 -    ConversionRatioProvider getConversionRatioProvider() {
    1.64 -        return conversionRatioProvider;
    1.65 -    }    
    1.66 -
    1.67 -}