Solved Help with for loops - integers

How would I make it so that a set of ints are looped through with an int's value increasing each time until the int value is not equal to the value of any int in the set?

Thanks for any help.

 

Bumpedy bump.

 

Failplease
Are you talking about "for" loops?

 

When the ints are saved in a (Array)List then do that to loop through all the ints:

Code:java

for(int i : intlist){
//Do whatever you wanna do
//everything you do with i will be done for every int in the list
}

 

Timbals
Ok, I see, but how would I make it only issue a code when the last index of the ArrayList is reached?

 

Hmm...
something like that?

Code:java

for (int i =0; i < intlist.size(); i++){
if (i == intList.size()){
//stuff
}}

 

You could use a do-while loop

 

Ok so this is solved, but how would I get all parent strings in a config and use that as a list. Example config:

Code:

0:
  pie: Pie is good!
  chicken: Tastes like chicken!
  turkey: Who likes turkey?
1:
  pie: Pie is good!
  chicken: Tastes like chicken!
  turkey: Who likes turkey?
2:
  pie: Pie is good!
  chicken: Tastes like chicken!
  turkey: Who likes turkey?

In that config what I want would be the list that contains 0, 1, and 2.

Anyone...?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

This might help
"The getKeys(boolean) method returns the set of keys for the current FileConfigurationSection. The boolean value determines if the returned set is recursive, if true it will return the keys of the given section and their children keys"
so getConfig().getKeys(false)

 

Ok Tster and others,

I have this code, but it does nothing:

Code:

for(String s : keys) {
    int i = Integer.parseInt(s);
    if(i == keys.size()) {
        String id = String.valueOf(i + 1);
        plugin.getConfig().set(id + ".x", bl.getBlockX());
        plugin.getConfig().set(id + ".y", bl.getBlockY());
        plugin.getConfig().set(id + ".z", bl.getBlockZ());
    }
}

"keys" is defined as "plugin.getConfig().getKeys(false);"

What am I doing wrong that causes nothing to happen?

 

So you're asking 'if one of the keys is equal to the total number of keys'?. Is that what you want?

 

Tster
Yes, because that basically gets the highest int in the config.