small helm
Hi so basically i have created Class Vlak
Which looks like this
class Vlak
{
private String id;
private enum types { rychlik,osobni,spesny}
public Vlak(String id)
{
this.id = id;
}
public void vypis()
{
System.out.println(id);
}
}
But now im trying to understand how can i access it through function and then assign some of the values to the object.
blissful talonBOT
Hey, @small helm!
Please remember to /close this post once your question has been answered!
blissful talonBOT
<@&765578700724371486>
keen wind
By definition, if it is private then other classes don't have access to it
small helm
By definition, if it is private then other classes don't have access to it
okay but i can make public function that can access it right ?
keen wind
What do you mean?
keen wind
You can, but other classes can't know the types that these getters and setters use
The setters would be nearly useless, and the getter would just return Enum as far as the other classes are concerned
small helm
oh okay, so if they were public how could i work with them ?
keen wind
If they were public then it's not special
Vlak vlak = new Vlak();
vlak.setType(Vlak.types.rychlik);
Vlak.types type = vlak.getType();
...... Yes you still need to write the getters and setters
small helm
...... Yes you still need to write the getters and setters
umm how can i make getter in here ? 😅
keen wind
? As usual
stable tendon
i guess im dumb but ive never used enums soo this is giving me errors
You are trying to assign Enum to Enum
But you want to assign Vlak.types to Vlak.types
Create field with corresponding type and make getter and setter work with it
In Vlak:
...
private types type;
...
public void setType(types type) {
this.type = type;
}
Btw rename types to Types. Enums are also written in CamelCase
stable tendon
yes
stable tendon
types here written with small letter
you've renamed the class
so maybe you're compiling other code/unsaved code
because now you don't have anything named types, only Types
stable tendon
You did not rename types
public types getType
replace with
public Types getType
stable tendon
ur welcome
