package us.codecraft.webmagic.utils;
/**
* @author yihua.huang@dianping.com
*/
public abstract class NumberUtils {
public static int compareLong(long o1, long o2) {
if (o1 < o2) {
return -1;
} else if (o1 == o2) {
return 0;
} else {
return 1;
}
}
}