Update range function to return Integer arrays
@@ -30,7 +30,7 @@ public class Range implements Function {
private static final int DEFAULT_START = 0;
private static final int DEFAULT_STEP = 1;
- private static final String[] EMPTY_STRING_ARRAY = new String[0];
+ private static final Integer[] EMPTY_ARRAY = new Integer[0];
@Override
public Object call(Properties bindings, Object[] args) {
@@ -280,15 +280,15 @@ public class Range implements Function {
*/
private static Object createRange(int start, int stop, int step) {
if ((start > stop && step > 0) || (start < stop && step < 0) || step == 0) {
- return EMPTY_STRING_ARRAY;
+ return EMPTY_ARRAY;
}
int rangeSize = (int) (Math.ceil(((double) Math.abs(start - stop))/ Math.abs(step)));
- String[] generatedRange = new String[rangeSize];
+ Integer[] generatedRange = new Integer[rangeSize];
for (int i = 0; i < rangeSize; i++) {
- generatedRange[i] = Integer.toString(start + step * i);
+ generatedRange[i] = start + step * i;
}
return generatedRange;
