‘table.last(n)’ return last n rows of a table.
App.java
package com.sample.app;
import tech.tablesaw.api.IntColumn;
import tech.tablesaw.api.StringColumn;
import tech.tablesaw.api.Table;
public class App {
public static void main(String args[]) {
int[] empIds = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
String[] firstNames = { "Hari", "Ram", "Chamu", "Sowmya", "Harini", "Lahari", "Rama", "Lakshman", "Sandya" };
Table table = Table.create().addColumns(IntColumn.create("Employee Ids", empIds))
.addColumns(StringColumn.create("FirstName", firstNames));
System.out.println("Last 3 rows : \n" + table.last(3));
}
}
Output
Last 3 rows :
Employee Ids | FirstName |
------------------------------
7 | Rama |
8 | Lakshman |
9 | Sandya |
No comments:
Post a Comment