Как из нескольких методов передать значение переменых в метод который вызывает те несколько методов?
Метод menuCreate() вызывает такие методы как menuCreateName(), menuCreateDescription и так далее.. Как передать значения из методов menuCreateName(), menuCreateDescription и тд, в метод menuCreate()??
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public static void menuCreate()
{
String name = null;
String description = null;
Date startDate = null;
boolean active = false;
System.out.println("You are on the menu of the task1 creation.\n");
menuCreateName(name);
menuCreateDescription(description);
menuCreateDate(startDate);
menuCreateActive(active);
TaskManager.create(name, description, startDate, active);
menuTaskManage();
}
public static void menuCreateName(String name)
{
BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(System.in));
String exitToMenuTaskManage = "n";
System.out.println("Enter a name for the new task, and then press Enter (The name must contain more than 2 characters and \n not allowed to call the task named \"n\"). " +
"To return to the previous menu, enter \"n\" and press Enter.");
name = null;
try {
name = bufferedReader.readLine();
} catch (IOException e) {
e.printStackTrace();
}
try{
if(name.equals(exitToMenuTaskManage))
{
menuTaskManage();
}
else if(name.length()>2)
{
System.out.println("\n Name created successfully \n");
}
else if (name.length() == 0)
{
System.err.println("You have entered an invalid name format. Try again.(Do not put more than one symbol)\n");
menuCreateName(name);
}
else
{
System.err.println("You have entered an invalid name format. Try again. \n");
menuCreateName(name);
}
}catch (Exception e)
{
System.err.println("You have entered an invalid name format. Try again. \n");
menuCreateName(name);
}
}
public static void menuCreateDescription(String description)
{
BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(System.in));
String exitToMenuTaskManage = "n";
System.out.println("You are on the menu of the task1 creation.\n" +
"Enter a description for the new task, and then press Enter (The description must contain more than 3 characters and \n not allowed to call the task named \"n\"). " +
"To return to the previous menu, enter \"n\" and press Enter.");
description = null;
try {
description = bufferedReader.readLine();
} catch (IOException e) {
e.printStackTrace();
}
try
{
if(description.equals(exitToMenuTaskManage))
{
menuTaskManage();
}
else if(description.length()>3)
{
System.out.println("\n Description created successfully \n");
}
else if(description.length() == 0)
{
System.err.println("You have entered an invalid description format. \n Try again.(Do not put more than one symbol)");
menuCreateDescription(description);
}
else
{
System.err.println("You have entered an invalid description format. Try again. \n");
menuCreateDescription(description);
}
}catch(Exception e)
{
System.err.println("You have entered an invalid description format. Try again. \n");
menuCreateDescription(description);
}
return;
}
public static void menuCreateDate(Date startDate)
{
BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(System.in));
String exitToMenuTaskManage = "n";
String tempDate = null;
SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy-HH:mm");
startDate = null;
System.out.println("You are on the menu of the task1 creation.\n" +
"Enter a start date (Must be administered on a strictly defined format \"dd.MM.yyyy-HH:mm = 09.09.2015-13:22 \n" +
"\") for the new task, and then press Enter" +
" (not allowed to call the task named \"n\"). To return to the previous menu," +
" enter \"n\" and press Enter.");
try {
tempDate = bufferedReader.readLine();
} catch (IOException e) {
e.printStackTrace();
}
if (tempDate != null && tempDate.length() > 0) {
try {
startDate = dateFormat.parse(tempDate);
System.out.println("Date ok");
} catch (ParseException e) {
System.err.println("You have entered an invalid date format. Try again.");
System.err.println("Repeat the data entry or exit.");
menuCreateDate(startDate);
}
}else if(tempDate.length() == 0)
{
System.err.println("You have entered an invalid date format. Try again.(Do not put more than one symbol)");
menuCreateDate(startDate);
}
else if(tempDate.equals(exitToMenuTaskManage))
{
menuTaskManage();
}
else {
System.err.println("You have entered an invalid date format. Try again.");
menuCreateDate(startDate);
}
}
public static void menuCreateActive(boolean active)
{
BufferedReader bufferedReader =
new BufferedReader(new InputStreamReader(System.in));
String exitToMenuTaskManage = "n";
String tempActive = null;
active = false;
System.out.println("Activate plan objectives - 1, deactivate - 0. " +
"(The default is disabled) Return to the previous menu \"n\".");
try {
tempActive = bufferedReader.readLine();
} catch (IOException e) {
e.printStackTrace();
}
try{
if (tempActive.equals(exitToMenuTaskManage))
{
menuTaskManage();
} else if(1 == Integer.parseInt(tempActive))
{
active = true;
System.out.println("The task successfully enabled");
}
else if(0 == Integer.parseInt(tempActive))
{
active = false;
System.out.println("The task successfully disabled");
}else if(tempActive.length() == 0)
{
System.err.println("You have entered an invalid active format. Try again.(Do not put more than one symbol)");
menuCreateActive(active);
}
else
{
System.err.println("You have entered an invalid ectiv format. Try again.");
menuCreateActive(active);
}
}catch (Exception e)
{
System.err.println("You have entered an invalid ectiv format. Try again.");
menuCreateActive(active);
}
