Ticket 37. The ChangePolicyToString() and StringToChangePolicy()

[stg.git] / include / stg / tariff.h

diff --git a/include/stg/tariff.h b/include/stg/tariff.h
index 1b6413b302f3c56417d32683d530850dcc6eb5f9..a2f6b42c6425007f5e58cfa7dc1edb9e423dde17 100644 (file)
--- a/include/stg/tariff.h
+++ b/include/stg/tariff.h
@@ -32,15 +32,21 @@ struct TARIFF_DATA;
 
 class TARIFF {
 public:
+    enum CHANGE_POLICY { ALLOW = 0, TO_CHEAP, TO_EXPENSIVE, DENY };
+
     enum PERIOD { DAY = 0, MONTH };
 
     enum TRAFF_TYPE { TRAFF_UP = 0, TRAFF_DOWN, TRAFF_UP_DOWN, TRAFF_MAX };
 
+    static std::string ChangePolicyToString(CHANGE_POLICY change_policy);
+    static CHANGE_POLICY StringToChangePolicy(const std::string& value);
+
     static std::string PeriodToString(PERIOD period);
     static PERIOD StringToPeriod(const std::string& value);
 
     static std::string TraffTypeToString(TRAFF_TYPE type);
     static TRAFF_TYPE StringToTraffType(const std::string& value);
+    static TRAFF_TYPE IntToTraffType(int value);
 
     virtual ~TARIFF() {}
     virtual double  GetPriceWithTraffType(uint64_t up,
@@ -117,4 +123,12 @@ std::istream & operator>>(std::istream & stream, TARIFF::TRAFF_TYPE & traffType)
     return stream;
 }
 
+inline
+TARIFF::TRAFF_TYPE TARIFF::IntToTraffType(int value)
+{
+    if (value < 0 || value > TRAFF_MAX)
+        return TRAFF_UP_DOWN;
+    return static_cast<TRAFF_TYPE>(value);
+}
+
 #endif