+class AltosTelemetryOrdered implements Comparable<AltosTelemetryOrdered> {
+ AltosTelemetry telem;
+ int index;
+ int tick;
+
+ public int compareTo(AltosTelemetryOrdered o) {
+ int tick_diff = tick - o.tick;
+
+ if (tick_diff != 0)
+ return tick_diff;
+ return index - o.index;
+ }
+
+ AltosTelemetryOrdered (AltosTelemetry telem, int index, int tick) {
+ this.telem = telem;
+ this.index = index;
+ this.tick = tick;
+ }
+}
+
+class AltosTelemetryOrderedIterator implements Iterator<AltosTelemetry> {
+ Iterator<AltosTelemetryOrdered> iterator;
+
+ public AltosTelemetryOrderedIterator(TreeSet<AltosTelemetryOrdered> telems) {
+ iterator = telems.iterator();
+ }
+
+ public boolean hasNext() {
+ return iterator.hasNext();
+ }
+
+ public AltosTelemetry next() {
+ return iterator.next().telem;
+ }
+
+ public void remove () {
+ }
+}
+