public String segString(Directory dir) {
StringBuffer b = new StringBuffer();
final int numSegments = segments.size();
for (int i = 0; i < numSegments; i++) {
if (i > 0) b.append(" ");
b.append(segments.info(i).segString(dir));
}
if (info != null) b.append(" into ").append(info.name);
if (optimize) b.append(" [optimize]");
return b.toString();
}
public OneMerge(SegmentInfos segments, boolean useCompoundFile) {
if (0 == segments.size())
throw new RuntimeException("segments must include at least one segment");
this.segments = segments;
this.useCompoundFile = useCompoundFile;
}