package iamrescue.util;
public class IntervalTimer {
private long startTime;
private long interval;
public IntervalTimer() {
}
public void start() {
startTime = System.nanoTime();
interval = startTime;
}
public long getTime() {
return System.nanoTime() - startTime;
}
public long lap() {
long now = System.nanoTime();
long result = now - interval;
interval = now;
return result;
}
}