package org.paneris.jammyjoes.controller;

 import java.sql.Timestamp;

 import java.util.Calendar;

 import java.util.Date;

 import java.util.GregorianCalendar;

 import org.paneris.jammyjoes.mvp.EquatableComparable;

 import org.paneris.jammyjoes.mvp.MonthAdaptor;

 import org.paneris.jammyjoes.mvp.TimesliceFactory;

 public class MonthlyTimesliceFactory implements TimesliceFactory {

   private final Date startDate;

   public MonthlyTimesliceFactory(Date date) {

     this.startDate = date;

   }

   public EquatableComparable create(Timestamp date) {

     return new MonthAdaptor(date);

   }

   public Date getStartDate() {

     return startDate;

   }

   public Date getEndDate() {

     Calendar calendar = asCalendar();

     calendar.add(Calendar.YEAR, 1);

     return calendar.getTime();

   }

   private Calendar asCalendar() {

     return new GregorianCalendar(startDate.getYear()+1900,startDate.getMonth(), startDate.getDate());

   }

 }