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Re: How can I use Operand (+ , - ) with Time

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On 01/15/2012 08:32 AM, Jeff Higgins wrote:
> On 01/15/2012 02:44 AM, sahm wrote:
>> Hi every One
>>
>> I'm Try to do program to calculate the Over Time, I'm working with 24
>> hour not A.M.& P.M. and this is my Time format (HH:MM:SS) (00:00:00).
>> But how can I use operand (+, -) with Time
>
> See Stefan for the answer.
> An alternative follows.
>
>> This is my Code
>>
>> /////////////////////////////////////////////////////////////////////
>> import java.sql.Time;
>> import java.util.Date;
>>
>>
>> public class OverTimeDetailsDataClass {
>>
>> String Emp_ID;
>> String OverTime_Doc_NO;
>> String OverTime_Date;
>> Time OverTime_Start_Time;
>> Time OverTime_End_Time;
>> Time OverTimeTotalHours;
>>
>> OverTime_Start_Time =
>> Time.valueOf(OverTimeFromjTextField.getText());
>> OverTime_End_Time = Time.valueOf(OverTimeTOjTextField.getText());
>> OverTimeTotalHours = OverTime_End_Time - OverTime_Start_Time;
>> }
>
> import java.sql.Time;
> import java.util.Calendar;
> import java.util.Locale;
> import java.util.TimeZone;
>
> import javax.swing.JTextField;
>
>
> public class OT {
>
> public static void main(String[] args) {
>
> JTextField OverTimeFromjTextField = null;
> JTextField OverTimeTOjTextField = null;

   // The abstract class java.text.DateFormat
   // and it's concrete java.text.SimpleDateFormat
   // are good for getting/setting formatted input/output

>
> Time OverTime_Start_Time;
> Time OverTime_End_Time;

   // Unless you are using the JDBC API
   // you should avoid using the java.sql classes:
   // java.sql.Date, java.sql.Time, java.sql.Timestamp

   // in favor of java.util.Date, java.util.Calendar,
   // java.util.GregorianCalendar, java.util.Locale,
   // java.util.TimeZone, java.util.SimpleTimeZone

>
> // Be aware: read the documentation for java.util.Calendar
> TimeZone timeZone = TimeZone.getDefault();
> Locale locale = Locale.getDefault();
>
> Calendar startTime = Calendar.getInstance(timeZone,locale);
> Calendar endTime = Calendar.getInstance(timeZone,locale);
>
> OverTime_Start_Time =
> Time.valueOf(OverTimeFromjTextField.getText());
> OverTime_End_Time = Time.valueOf(OverTimeTOjTextField.getText());
>
> startTime.setTime(OverTime_Start_Time);
> endTime.setTime(OverTime_End_Time);
>
> // use the java.util.Calendar.add(int field, int amount) method
> // as described in the documentation.
>
> }
>
> }
>
>

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Thread

How can I use Operand (+ , - )  with Time sahm <sahm007@gmail.com> - 2012-01-14 23:44 -0800
  Re: How can I use Operand (+ , - )  with Time Jeff Higgins <jeff@invalid.invalid> - 2012-01-15 08:32 -0500
    Re: How can I use Operand (+ , - )  with Time Jeff Higgins <jeff@invalid.invalid> - 2012-01-15 08:52 -0500
    Re: How can I use Operand (+ , - )  with Time Jeff Higgins <jeff@invalid.invalid> - 2012-01-15 10:19 -0500
      Re: How can I use Operand (+ , - ) with Time sahm <sahm007@gmail.com> - 2012-01-15 07:55 -0800
        Re: How can I use Operand (+ , - ) with Time Lew <noone@lewscanon.com> - 2012-01-15 10:50 -0800
  Re: How can I use Operand (+ , - )  with Time Roedy Green <see_website@mindprod.com.invalid> - 2012-01-15 08:35 -0800
  Re: How can I use Operand (+ , - ) with Time Lew <noone@lewscanon.com> - 2012-01-15 10:31 -0800
    Re: How can I use Operand (+ , - ) with Time Lew <noone@lewscanon.com> - 2012-01-15 10:51 -0800
    Re: How can I use Operand (+ , - ) with Time Jeff Higgins <jeff@invalid.invalid> - 2012-01-15 14:45 -0500
      Re: How can I use Operand (+ , - ) with Time Jeff Higgins <jeff@invalid.invalid> - 2012-01-15 15:53 -0500
      Re: How can I use Operand (+ , - ) with Time Lew <noone@lewscanon.com> - 2012-01-15 15:36 -0800
    Re: How can I use Operand (+ , - ) with Time glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-01-15 20:07 +0000
      Re: How can I use Operand (+ , - ) with Time Lew <noone@lewscanon.com> - 2012-01-15 15:39 -0800

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