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Experiment-1 Aim:: Create An Application To Save The Employee Information Using Arrays

The document describes an experiment to create an application that saves employee information using arrays. It defines an Employee class with fields for employee details. A Project1 class contains a main method that initializes an array of Employee objects, reads an employee code from command line input, searches the array for a matching code and prints the employee's name, department, designation and calculated salary.

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1K views6 pages

Experiment-1 Aim:: Create An Application To Save The Employee Information Using Arrays

The document describes an experiment to create an application that saves employee information using arrays. It defines an Employee class with fields for employee details. A Project1 class contains a main method that initializes an array of Employee objects, reads an employee code from command line input, searches the array for a matching code and prints the employee's name, department, designation and calculated salary.

Uploaded by

hina2181
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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Experiment-1

Aim: Create an application to save the employee information using arrays.

Flowchart:
Class Diagram:

Program:
Class Employee:-

package proj;

public class Employee {


private int empNo;
private String empName;
private String joinDate;
private char desigCode;
private String dept;
private int basic;
private int hra;
private int it;
public Employee(int empNo, String empName, String joinDate, char desigCode, String
dept, int basic, int hra,
int it) {
super();
this.empNo = empNo;
this.empName = empName;
this.joinDate = joinDate;
this.desigCode = desigCode;
this.dept = dept;
this.basic = basic;
this.hra = hra;
this.it = it;
}
public int getEmpNo() {
return empNo;
}
public void setEmpNo(int empNo) {
this.empNo = empNo;
}
public String getEmpName() {
return empName;
}
public void setEmpName(String empName) {
this.empName = empName;
}
public String getJoinDate() {
return joinDate;
}
public void setJoinDate(String joinDate) {
this.joinDate = joinDate;
}
public char getDesigCode() {
return desigCode;
}
public void setDesigCode(char desigCode) {
this.desigCode = desigCode;
}
public String getDept() {
return dept;
}
public void setDept(String dept) {
this.dept = dept;
}
public int getBasic() {
return basic;
}
public void setBasic(int basic) {
this.basic = basic;
}
public int getHra() {
return hra;
}
public void setHra(int hra) {
this.hra = hra;
}
public int getIt() {
return it;
}
public void setIt(int it) {
this.it = it;
}

Class Project1:-

package proj;

public class Project1 {


public static void main(String args[]) {
Employee emp[]=new Employee[2];
int empCode;
String designation="";
int da=0;
char descode;
int salary=0;
boolean match=false;
emp[0]=new Employee(1001, "Ashish", "01/04/2009", 'e', "R&D", 20000, 8000, 3000);
emp[1]=new Employee(1002, "Sushma", "23/08/2012", 'c', "PM", 30000, 12000, 9000);
if(args.length<1)
System.out.println("Provide employee code");
else
{
empCode = Integer.parseInt(args[0]);
for(int i=0;i<emp.length;i++)
{
if(empCode==emp[i].getEmpNo())
{
match=true;
descode =emp[i].getDesigCode();
switch(descode)
{
case 'e':
designation="Engineer";
da =20000;
break;
case 'c':
designation="Consultant";
da=32000;

}
salary =emp[i].getBasic()+emp[i].getHra()+da-emp[i].getIt();
System.out.println("Emp
No\tEmpName\tDepartment\tDesignation\tSalary");
System.out.println(emp[i].getEmpNo()+"\t"
+emp[i].getEmpName()+"\t" +emp[i].getDept()+"\t\t" +designation+"\t"+salary);
}

break;
}
if(match==false)
{
System.out.println("There is no employee with empid: "+empCode);
}
}
}

Output:

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