public ArrayList<String> endDuration(String searchedKey, ArrayList<ArrayList<String>> keys, ArrayList<ArrayList<String>> values) {
for (int i = 0; i < keys.size() && i < values.size(); i++) {
if (searchedKey.equals(keys.get(i))) {
return values.get(i);
}
}
return null;
}
I am having two lists both are string lists. Also I am having one string.
I want to compare the string with first list of all strings if any of the list values matches with string. I want to get string value from second list in that position.
Eample:
ArrayList<String> strvalue = (a,b,c,d,e)
ArrayList<String> intValues = (1,2,3,4.5)
String str=c;
I want to get integer value 3.
Pretty Simple stuff. You can use the following code:
public static List<String> endDuration(String searchedKey, List<List<String>> keys, List<List<String>> values) {
Iterator<List<String>> itKey = keys.iterator();
Iterator<List<String>> itValue = values.iterator();
Set<String> uniqueKeys = new HashSet<>();
while (itKey.hasNext() && itValue.hasNext()) {
List<String> v = itValue.next();
uniqueKeys.clear();
uniqueKeys.addAll(itKey.next());
if (uniqueKeys.contains(searchedKey))
return v;
}
return Collections.emptyList();
}
Pretty Simple stuff. You can use the following code:
public int getSecondListValue(ArrayList<String> list1, ArrayList<Integer> list2, String compare) {
for (int i = 0; i < list1.size() && i < list2.size(); i++) {
if (list1.get(i).equals(compare))
return list2.get(i);
}
return null;
}
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