// Path: databoundary/src/main/java/eu/rampsoftware/er/data/CurrencyData.java
// public class CurrencyData {
//     private final String mBaseCurrency;
//     private Date mDate;
//     private Map<String, Double> mCurrencies;
// 
//     public CurrencyData(final Date date, final Map<String, Double> currencies, final String baseCurrency) {
//         mDate = date;
//         mCurrencies = currencies;
//         mBaseCurrency = baseCurrency;
//     }
// 
//     public String getBaseCurrency() {
//         return mBaseCurrency;
//     }
// 
//     public Date getDate() {
//         return mDate;
//     }
// 
//     public Map<String, Double> getCurrencies() {
//         return mCurrencies;
//     }
// }
// 
// Path: databoundary/src/main/java/eu/rampsoftware/er/data/SingleValue.java
// public class SingleValue {
//     private Date mDate;
//     private double mValue;
// 
//     public SingleValue(final Date date, final double value) {
//         mDate = date;
//         mValue = value;
//     }
// 
//     public Date getDate() {
//         return mDate;
//     }
// 
//     public double getValue() {
//         return mValue;
//     }
// 
//     @Override
//     public String toString() {
//         return "SingleValue{" +
//                 "mDate=" + mDate +
//                 ", mValue=" + mValue +
//                 '}';
//     }
// }


import java.util.Date;
import eu.rampsoftware.er.data.CurrencyData;
import eu.rampsoftware.er.data.SingleValue;
import io.reactivex.Observable;
package eu.rampsoftware.er.data.datasource;



public interface CurrencyDataSource {

    Observable<CurrencyData> getCurrencies(Date date);

    boolean containsCurrencyValue(Date date, String currencyCode);

    boolean containsCurrencyValues(Date date);

// Path: databoundary/src/main/java/eu/rampsoftware/er/data/CurrencyData.java
// public class CurrencyData {
//     private final String mBaseCurrency;
//     private Date mDate;
//     private Map<String, Double> mCurrencies;
// 
//     public CurrencyData(final Date date, final Map<String, Double> currencies, final String baseCurrency) {
//         mDate = date;
//         mCurrencies = currencies;
//         mBaseCurrency = baseCurrency;
//     }
// 
//     public String getBaseCurrency() {
//         return mBaseCurrency;
//     }
// 
//     public Date getDate() {
//         return mDate;
//     }
// 
//     public Map<String, Double> getCurrencies() {
//         return mCurrencies;
//     }
// }
// 
// Path: databoundary/src/main/java/eu/rampsoftware/er/data/SingleValue.java
// public class SingleValue {
//     private Date mDate;
//     private double mValue;
// 
//     public SingleValue(final Date date, final double value) {
//         mDate = date;
//         mValue = value;
//     }
// 
//     public Date getDate() {
//         return mDate;
//     }
// 
//     public double getValue() {
//         return mValue;
//     }
// 
//     @Override
//     public String toString() {
//         return "SingleValue{" +
//                 "mDate=" + mDate +
//                 ", mValue=" + mValue +
//                 '}';
//     }
// }


// Path: data/src/main/java/eu/rampsoftware/er/data/datasource/CurrencyDataSource.java
import java.util.Date;
import eu.rampsoftware.er.data.CurrencyData;
import eu.rampsoftware.er.data.SingleValue;
import io.reactivex.Observable;

package eu.rampsoftware.er.data.datasource;



public interface CurrencyDataSource {

    Observable<CurrencyData> getCurrencies(Date date);

    boolean containsCurrencyValue(Date date, String currencyCode);

    boolean containsCurrencyValues(Date date);

    Observable<SingleValue> getCurrencyValues(Date startDate, Date endDate, String currencyCode);