Reputation: 1250
So this is a code output when I am doing some queries on my data :
Quartal Cooperation Sponsoring Fees
2014/2 52.878.990,22 1.347.863,90 147.400.000,00
2013/1 41.915.908,42 18.867.625,26 153.753.810,00
2013/2 58.940.141,17 9.196.517,72 153.855.201,00
2014/1 39.257.778,34 17.836.682,47 147.269.362,00
Total: 192.992.818,15 47.248.689,35 602.278.373,00
You can see that the numbers are not printed in a nice way each one in the next line... So I want that these lines are always getting formatted when printed out like this:
Quarter Cooperation Sponsoring Fees
2014/2 52.728.402,92 1.347.863,90 147.400.000,00
2014/3 37.136.924,43 8.270.494,07 147.800.000,00
2014/4 63.044.689,86 1.318.163,94 146.900.000,00
Total 152.910.017,21 10.936.521,91 442.100.000,00
See the difference? So I know that I have to take the length() of the previous one and something like this but I dont know how exactly?
Code snippet looks like this for the print statement:
println("%s %s %s %s".format("Quartal","Cooperation","Sponsoring","Fees"))
println(s"Total: %,.2f %,.2f %,.2f".format(totalMedKF2.sum,totalMedKF4.sum,totalMedKF31.sum))
Upvotes: 1
Views: 83
Reputation: 52701
Probably you want this:
println("%-10s %16s %16s %16s".format("Quartal","Cooperation","Sponsoring","Fees"))
println(s"Total: %,16.2f %,16.2f %,16.2f".format(totalMedKF2.sum,totalMedKF4.sum,totalMedKF31.sum))
The numbers in there (-10, 16) are used to tell the formatter the minimum amount of space that should be given for that item. Negative numbers mean "left-align"; positive numbers mean "right-align".
Lots more info can be found here: http://docs.oracle.com/javase/7/docs/api/java/util/Formatter.html
Upvotes: 3