+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ sb.append("date-range: {field: " + field + ", format: " + format + ", size: " + size + ", minThreshold: "
+ + minThreshold + "ranges: [");
+ for (int i = 0; i < dateRanges.length; i++) {
+ if (i > 0) {
+ sb.append(",");
+ }
+ sb.append(dateRanges[i].toString());
+ }
+ sb.append("]");
+
+ return sb.toString();
+ }