Sha256: 1f8d49985ef54ad6460df5961a949e747b533339927894b3142ea2b09d40e143
Contents?: true
Size: 1.3 KB
Versions: 6
Compression:
Stored size: 1.3 KB
Contents
package org.sunflow.system;
public class Timer {
private long startTime, endTime;
public Timer() {
startTime = endTime = 0;
}
public void start() {
startTime = endTime = System.nanoTime();
}
public void end() {
endTime = System.nanoTime();
}
public long nanos() {
return endTime - startTime;
}
public double seconds() {
return (endTime - startTime) * 1e-9;
}
public static String toString(long nanos) {
Timer t = new Timer();
t.endTime = nanos;
return t.toString();
}
public static String toString(double seconds) {
Timer t = new Timer();
t.endTime = (long) (seconds * 1e9);
return t.toString();
}
@Override
public String toString() {
long millis = nanos() / (1000 * 1000);
if (millis < 10000) {
return String.format("%dms", millis);
}
long hours = millis / (60 * 60 * 1000);
millis -= hours * 60 * 60 * 1000;
long minutes = millis / (60 * 1000);
millis -= minutes * 60 * 1000;
long seconds = millis / 1000;
millis -= seconds * 1000;
return String.format("%d:%02d:%02d.%1d", hours, minutes, seconds, millis / 100);
}
}
Version data entries
6 entries across 6 versions & 1 rubygems