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  1. In Topic: How to select data in a row of text file?

    Posted 5 Aug 2012

    Thank you for the reply guys,

    Above all thanks God Its working now...

    - kiad -

  2. In Topic: How to select data in a row of text file?

    Posted 5 Aug 2012

    hehehe... Yes, but I'm no good to String.split at this moment.

    Here's another version of the code, the same aim:

    import java.text.DateFormat;
import java.text.DecimalFormat;
import java.io.*;
import java.util.*;

public class sample{
public static void main(String args[])
{
	
	String Filename = "EmployeeDTR.txt";
	
	try 
	{
	
		FileReader fr = new FileReader(Filename);
		BufferedReader br = new BufferedReader(fr);
		
		String list = br.readLine();
		
		System.out.println("\n\t\t\tEmployer's Daily Time Record \n");
		date(list);
		
		while(list !=null)
		{
			list = br.readLine();
			EmployeeProfile(list);
		}
		
		fr.close();
	
	}

	catch(IOException e)
		{
			System.out.println("Problem Reading File: " + Filename);
		}

}

//---------------------get the date---------------------------------

public static void date(String list)
{
	StringTokenizer st = new StringTokenizer(list,"");
	while(st.hasMoreTokens())
	
	{
		final String[] in = {"\t\t\t " + st.nextToken()+ " \n" };
			for ( final String s : in ) {
			System.out.println( s.replaceAll ( "\\*(\\B)/>","$1 " ) );
		}
			System.out.println("-----------------------------------------------------------------------------\n\n");
	}				

}

// -----------------get the employee profile-------------------------

public static void EmployeeProfile(String list)
{
	String EmployeeID,FirstName,LastName,position,rank,Am_In, Am_Out,Pm_In,Pm_Out,ranks ;
	
	double rank1 = 26 * 380.00;
	double rank2 = 26 * 450.00;
	double rank3 = 26 * 550.00;	
	double tsalary=0.0;
	
	StringTokenizer st = new StringTokenizer(list,"*_");


	FirstName = st.nextToken();
	LastName = st.nextToken();
	EmployeeID = st.nextToken();
	position = st.nextToken();
	rank = st.nextToken();
	Am_In = st.nextToken(); //08:00
	Am_Out = st.nextToken();//12:00
	Pm_In = st.nextToken();
	Pm_Out = st.nextToken();	
	
	
	
	
	System.out.println("\n\tEmployee ID: " + EmployeeID);
	System.out.println("\tLast Name  : " + LastName);
	System.out.println("\tFirst Name : " + FirstName);
	System.out.println("\tPosition   : " + position);
	System.out.println("\tRank       : " + rank);
	
	
	
	if( rank == "1"){
	  tsalary = rank1;
	}else if (rank == "2"){
	  tsalary = rank2;
	}else if (rank == "3"){
	  tsalary = rank3;
	}	  
	  
	
	System.out.println("\tRate       : " + tsalary);
	System.out.println("\n\tMorning");
	System.out.println("\t     IN    : " + Am_In);
	System.out.println("\t    OUT    : " + Am_Out);
	System.out.println("\n\tAfternoon");
	System.out.println("\t     IN    : " + Pm_In);
	System.out.println("\t    OUT    : " + Pm_Out);
	
	int TotalHours=0;
	int TotalMinutes=0;
	
	
	System.out.println("\n\t Total hours worked: " + TotalHours + " hrs and " + TotalMinutes + " mins \n");
	System.out.println("-----------------------------------------------------------------------------"); 

}

}


    Ouput :

    Posted Image
    Posted Image

    This kinda bit working. In the next phase of this, I've using IF Statement to identify the ranking of each employee then display their corresponding salary calculation. You could see in this code.

    Quote

    if( rank == "1"){
    tsalary = rank1;
    }else if (rank == "2"){
    tsalary = rank2;
    }else if (rank == "3"){
    tsalary = rank3;
    }


    It seems that nothing happen in tsalary. As you can see in the output the rate of employee is 0.00. I think the initial got display not the IF Statement. I also plan to use IF Statement in calculating the time in Hours and Minutes.

    1. How can I make the IF Statement working?
    2. Any insight of time calculation in this program?
    3. In the output, their is an error displaying the last statement. How can I fix it?

    Question 1 & 2 are urgent. 3 is optional.

    Please share your ideas.

    Very much appreciated all the reply.

    Thanks...
    - kiad -

  3. In Topic: How to select data in a row of text file?

    Posted 5 Aug 2012

    View Postsmohd, on 05 August 2012 - 03:30 AM, said:

    View Postkiad_198, on 05 August 2012 - 03:34 PM, said:

    Where can put an array on this code? or do you have a link so I can learn?
    In your splitting code, how did you do that?

    Thank you sir smohd...

    Did you read the links I pointed in the first reply? Hope they will give you an idea


    Yes, I read it but looks like I don't have a hint on where to start...
    Sorry, I'm new to Java at this moment...

  4. In Topic: How to select data in a row of text file?

    Posted 5 Aug 2012

    View Postsmohd, on 05 August 2012 - 02:34 AM, said:

    You need to know in what index you are in for you here. So you have to append the text by yourself. That means, if I used split I will use retured array and say:
    "Employee ID: " + arr[2]....
    and so. Which means you have to know which token has been returned now by either having an index and an if condition or like


    hehehe, I'm not good array.

        StringTokenizer st = new StringTokenizer(contents.toString(),"*_");
     	while (st.hasMoreTokens()) {
         System.out.println(st.nextToken() + "");
     	}
     	System.out.println("\n--------");


    Where can put an array on this code? or do you have a link so I can learn?
    In your splitting code, how did you do that?

    Thank you sir smohd...

  5. In Topic: How to select data in a row of text file?

    Posted 5 Aug 2012

    View Postsmohd, on 05 August 2012 - 01:31 AM, said:

    After reading each line, you have to use split to divide your line into different segments. So there according to your file, you will have to split using "*" because is the differentiating data.
    Then you can use the returned array to display the output which you need.
    Look on how to use split here and here



    Yes, I Split it this way:
     StringTokenizer st = new StringTokenizer(contents.toString(),"*_");
     	while (st.hasMoreTokens()) {
         System.out.println(st.nextToken() + "");
     	}
     	System.out.println("\n--------");


    The output looks like this:

    Quote

    Day:
    Monday,
    July 4, 2011
    Jamie
    SULLIVAN
    2006-0031
    Worker
    2
    ...


    But How can I assign like the output in the top post?
    Is their a way I can set a variable in each column?
    I think looping is good in it but I'm no good.

    Very much appreciated!


    Thanks
    - kiad -

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