作业

dec201612

class  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 void setName(String name){
    this.name=name;
    }
    public double getSalary(){
    return salary;
    }
    public void setSalary(double salary){
    this.salary=salary;
    }
    
    public static void main(String [] args){
        Employee[] Employees=new Employee[5];
        Employees[0]=new Employee("zhang",1200);
        Employees[1]=new Employee("wang",1300);
        Employees[2]=new Employee("li",1400);
        Employees[3]=new Employee("zhou",1500);
        Employees[4]=new Employee("zhao",1600);
        new Test(){
            public void search(String name,Employee[] arr){
                int num=0;
                for(Employee em:arr){
                    if (name.equals(em.getName())){
                        
                        System.out.println(em.toString());
                        return;
                    }
                    else
                    {
                        num++;
                    }
                }
                if(num>0){
                    System.out.println("没有这个人名");
                }
            }
        }.search("zhang",Employees);
        Test t=(String name,Employee[] arr)->{
            int num=0;
            for(Employee em:arr){
                    if (name.equals(em.getName())){
                        
                        System.out.println(em.toString());
                        return;
                    }
                    else
                    {
                        num++;
                    }
                }
                if(num>0){
                    System.out.println("没有这个人名");
                }
        };
        t.search("li",Employees);
        
    }
    
    public String toString(){
        return "姓名："+this.getName()+"\n"+"salary:"+this.getSalary();
    }
}
interface Test{
    void search(String name,Employee[] arr);
    
}

out：