My hashmap key returns this: MemorySection[path='rr', root='YamlCofiguration']=1
Is there anyway I can get the value of path=''. I know that I can get the value of the root='' using getValue(), although I only really use this for keeping track of the highest and lowest values to then order them from highest to lowest.
I have tried this thread although the answers presume that I would know what the pair's name is. Retrieving Key from the Hash Map
EDIT: Here is how I'm setting the data and sorting it as well. I am accessing it through the likesList List
HashMap<String, Integer> likes = new HashMap<>();
for(String key: playersFile.getKeys(false)) {
likes.put(playersFile.getString(key), playersFile.getInt(key + ".likes"));
}
List<Entry<String, Integer>> likesList = new LinkedList<Entry<String, Integer>>(likes.entrySet());
Collections.sort(likesList, new Comparator<Entry<String, Integer>>() {
public int compare(Entry<String, Integer> o1, Entry<String, Integer> o2) {
return o2.getValue() - o1.getValue();
}
});
for (int i = 0; i<45; i++) {
try {
String name1 = cookiesList.get(i).getKey();
item = name(name1);
publicinv.setItem(i, item);
} catch (IndexOutOfBoundsException e) {
}
}
I still don't really know what you want, but here is a guess I made:
// your input
String name1 = "MemorySection[path='rr', root='YamlCofiguration']=1";
// this string indicates the start of the path
String start = "path='";
// where the path starts
int pathStart = name1.indexOf(start)+start.length();
// where the path ends
int pathEnd = name1.substring(pathStart).indexOf("'") + pathStart;
// get the path
System.out.println( name1.substring(pathStart, pathEnd) ); // prints: rr
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