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corejava/corejava第11版/v1ch06/interfaces/Employee.java
T
2019-05-22 19:43:15 +08:00

41 lines
827 B
Java

package interfaces;
public class Employee implements Comparable<Employee>
{
private String name;
private double salary;
public Employee(String name, double salary)
{
this.name = name;
this.salary = salary;
}
public String getName()
{
return name;
}
public double getSalary()
{
return salary;
}
public void raiseSalary(double byPercent)
{
double raise = salary * byPercent / 100;
salary += raise;
}
/**
* Compares employees by salary
* @param other another Employee object
* @return a negative value if this employee has a lower salary than
* otherObject, 0 if the salaries are the same, a positive value otherwise
*/
public int compareTo(Employee other)
{
return Double.compare(salary, other.salary);
}
}