employee.cpp

著名的uncle Bob的Agile software development的代码

#include "Employee.h"
#include "NoAffiliation.h"
#include "PaymentClassification.h"
#include "PaymentSchedule.h"
#include "PaymentMethod.h"
#include "Paycheck.h"

Employee::~Employee()
{
  delete itsClassification;
  delete itsSchedule;
  delete itsPaymentMethod;
}

Employee::Employee(int empid, string name, string address)
: itsEmpid(empid)
, itsName(name)
, itsAddress(address)
, itsAffiliation(new NoAffiliation())
, itsClassification(0)
, itsSchedule(0)
, itsPaymentMethod(0)
{
}

void Employee::SetName(string name)
{
  itsName = name;
}

void Employee::SetAddress(string address)
{
  itsAddress = address;
}

void Employee::SetClassification(PaymentClassification* pc)
{
  delete itsClassification;
  itsClassification = pc;
}

void Employee::SetSchedule(PaymentSchedule* ps)
{
  delete itsSchedule;
  itsSchedule = ps;
}

void Employee::SetMethod(PaymentMethod* pm)
{
  delete itsPaymentMethod;
  itsPaymentMethod = pm;
}

void Employee::SetAffiliation(Affiliation* af)
{
  delete itsAffiliation;
  itsAffiliation = af;
}

bool Employee::IsPayDate(const Date& payDate) const
{
  return itsSchedule->IsPayDate(payDate);
}

Date Employee::GetPayPeriodStartDate(const Date& payPeriodEndDate) const
{
  return itsSchedule->GetPayPeriodStartDate(payPeriodEndDate);
}

void Employee::Payday(Paycheck& pc)
{
  double grossPay = itsClassification->CalculatePay(pc);
  double deductions = itsAffiliation->CalculateDeductions(pc);
  double netPay = grossPay - deductions;
  pc.SetGrossPay(grossPay);
  pc.SetDeductions(deductions);
  pc.SetNetPay(netPay);
  itsPaymentMethod->Pay(pc);
}