将userInput添加到EmployeeStore [英] Adding userInput to EmployeeStore
本文介绍了将userInput添加到EmployeeStore的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我让一个EmployeeStore明显存储员工详细信息，如姓名，ID和电子邮件。我设置了一个菜单，现在每当用户想要添加一个员工时，我都会停下来做什么。
这里是我的代码：
MenuMethods：
//进口
import java.util 。扫描器;
// ******************************************** ************************
公共类MenuMethods
{
private static Scanner keyboard = new扫描器（System.in）;
//公司应用程序菜单的方法。
//验证选择的方法。
public static int getMenuChoice（String menuString，int limit，String prompt，String errorMessage）
{
System.out.println（menuString）;
int choice = inputAndValidateInt（1，limit，prompt，errorMessage）;
回报选择;
}
// *************************************** *****************************
//此方法用于getMenuChoice方法。
public static int inputAndValidateInt（int min，int max，String prompt，String errorMessage）
{
int number;
布尔型有效;
做{
System.out.print（提示）;
number = keyboard.nextInt（）;
valid = number <= max&&数量> =分钟;
if（！valid）{
System.out.println（errorMessage）;
}
} while（！valid）;
返回号码;
}
// *************************************** *****************************
public void userInput（）
{
}
// ****************************************** **************************
}
添加方法：
//添加到散列图：员工。
public void add（Employee employee）
{
map.put（employee.getEmployeeName（），employee）;
}
// *************************************** *****************************
MainApp：
//导入。
import java.util.Scanner;
// ******************************************** ************************
公共类MainApp
{
//扫描器在此声明以供整个使用整个MainApp。
private static Scanner keyboard = new Scanner（System.in）;
public static void main（String [] args）
{
new MainApp（）。start（）;
$ b public void start（）
{
//创建一个名为Store的商店并将Employee添加到商店。
EmployeeStore Store = new EmployeeStore（）;
Store.add（新员工（James O'Carroll，18，hotmail.com））;
Store.add（新员工（Andy Carroll，1171，yahoo.com））;
Store.add（新员工（Luis Suarez，7，gmail.com））;
// ******************************************** ************************
/ *测试代码。
Store.searchByName（James O'Carroll）;
Store.print（）;
Store.searchByEmail（gmail.com）;
Employee andy = Store.searchByEmail（hotmail.com）;
System.out.println（andy）;
Employee employee = Store.searchByName（James O'Carroll）;
if（employee！= null）
{
employee.setEmployeeName（Joe）;
employee.setEmployeeId（1）;
employee.setEmployeeEmail（webmail.com）;
Store.edit（员工）;
Store.print（）;
} * /
// ************************************* *******************************
int选择;
System.out.println（欢迎使用公司数据库。）;
do
{
choice = MenuMethods.getMenuChoice（
1.\tView All+
\\\
2.\tAdd+
\ n3.\tDelete+
\ n4.\tDelete All+
\\\
5.\tEdit+
\\\
6.\\ \\ tSearch+
\\\
7.\tPrint+
\\\
8.\tExit，8，请输入您的选择：，错误[1,8] ）;
// String temp = keyboard.nextLine（）;这阻止了进入选择。
switch（选择）
{
案例1：
System.out.println（View All）;
Store.print（）;
break;
案例2：
System.out.println（Add）;
//Store.add（）;
break;
案例3：
System.out.println（删除）;
//Store.delete（）;
中断;
案例4：
System.out.println（全部删除）;
Store.clear（）;
break;
情况5：
System.out.println（Edit）;
break;
案例6：
System.out.println（Search）;
Store.clear（）;
break;
案例7：
System.out.println（Print）;
Store.print（）;
break;
案例8：
System.out.println（Exit）;
break;
}
} while（choice！= 8）;
$ b
解决方案我认为在添加员工之前，您错过了接下来的步骤。向用户询问员工姓名和电子邮件地址，然后才将其添加到您的商店。
I made an EmployeeStore to obviously store employee details such as name,id and email. I set up a menu and now whenever the user wants to add an employee i get stuck on what to do. Here is my code:
MenuMethods: //Imports import java.util.Scanner; //******************************************************************** public class MenuMethods { private static Scanner keyboard = new Scanner(System.in); //Methods for the Company Application menu. //Method for validating the choice. public static int getMenuChoice(String menuString, int limit, String prompt, String errorMessage) { System.out.println(menuString); int choice = inputAndValidateInt(1, limit, prompt, errorMessage); return choice; } //******************************************************************** //This method is used in the getMenuChoice method. public static int inputAndValidateInt(int min, int max, String prompt, String errorMessage) { int number; boolean valid; do { System.out.print(prompt); number = keyboard.nextInt(); valid = number <= max && number >= min; if (!valid) { System.out.println(errorMessage); } } while (!valid); return number; } //******************************************************************** public void userInput() { } //******************************************************************** }Add Method:
//Add to the Hashmap : Employee. public void add(Employee employee) { map.put(employee.getEmployeeName(), employee); } //********************************************************************MainApp:
//Imports. import java.util.Scanner; //******************************************************************** public class MainApp { //The Scanner is declared here for use throughout the whole MainApp. private static Scanner keyboard = new Scanner(System.in); public static void main(String[] args) { new MainApp().start(); } public void start() { //Create a Store named Store and add Employee's to the Store. EmployeeStore Store = new EmployeeStore(); Store.add(new Employee ("James O' Carroll", 18,"hotmail.com")); Store.add(new Employee ("Andy Carroll", 1171,"yahoo.com")); Store.add(new Employee ("Luis Suarez", 7,"gmail.com")); //******************************************************************** /*Test Code. Store.searchByName("James O' Carroll"); Store.print(); Store.searchByEmail("gmail.com"); Employee andy = Store.searchByEmail("hotmail.com"); System.out.println(andy); Employee employee = Store.searchByName("James O' Carroll"); if (employee != null) { employee.setEmployeeName("Joe"); employee.setEmployeeId(1); employee.setEmployeeEmail("webmail.com"); Store.edit(employee); Store.print(); }*/ //******************************************************************** int choice ; System.out.println("Welcome to the Company Database."); do { choice = MenuMethods.getMenuChoice( "1.\tView All" + "\n2.\tAdd" + "\n3.\tDelete" + "\n4.\tDelete All " + "\n5.\tEdit" + "\n6.\tSearch" + "\n7.\tPrint"+ "\n8.\tExit", 8, "Please enter your choice:", "Error [1,8] Only"); //String temp = keyboard.nextLine(); This prevented entering the choice. switch (choice) { case 1: System.out.println("View All"); Store.print(); break; case 2: System.out.println("Add"); //Store.add(); break; case 3: System.out.println("Delete"); //Store.delete(); break; case 4: System.out.println("Delete All"); Store.clear(); break; case 5: System.out.println("Edit"); break; case 6: System.out.println("Search"); Store.clear(); break; case 7: System.out.println("Print"); Store.print(); break; case 8: System.out.println("Exit"); break; } } while (choice != 8); } }
解决方案I think you're missing the next steps, before adding the employee. Ask to the user about the Employee name and email, and only after that, add it to your Store.
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