public Gauge(String bucketSha1, String bucket, BigDecimal metricValue, Timestamp lastModified) {
this.bucketSha1_ = bucketSha1;
this.bucket_ = bucket;
this.metricValue_ = metricValue;
if (lastModified == null) this.lastModified_ = null;
else this.lastModified_ = (Timestamp) lastModified.clone();
}
public Timestamp getLastModified() {
if (lastModified_ == null) return null;
else return (Timestamp) lastModified_.clone();
}