SegmentInfos infos = new SegmentInfos();
try {
infos.read(idx);
StringBuilder buf = new StringBuilder();
for (int i = 0; i < infos.size(); i++) {
SegmentInfoPerCommit segInfo = infos.info(i);
buf.append("[").append(segInfo.info.name).append(",numDoc:").append(segInfo.info.getDocCount())
.append(",numDel:").append(segInfo.getDelCount()).append("]");
}
return buf.toString();
} catch (Exception e) {
return e.toString();
}