@Override
public int compareTo(HighlightTerm o) {
if (this == o) return 0;
if (this.getDocId() != o.getDocId()) return this.getDocId() - o.getDocId();
if (!this.getField().equals(o.getField())) return this.getField().compareTo(o.getField());
if (this.startOffset != o.getStartOffset()) return this.startOffset - o.getStartOffset();
if (this.endOffset != o.getEndOffset()) return this.endOffset - o.getEndOffset();
return 0;
}
/** Do the two terms overlap on any character indexes. */
public boolean hasOverlap(HighlightTerm otherTerm) {
// note: if this.startOffset==otherTerm.endOffset, there's no overlap,
// since the end offset is AFTER the term.
return this.getDocId() == otherTerm.getDocId()
&& ((this.startOffset < otherTerm.getEndOffset()
&& this.endOffset > otherTerm.getStartOffset())
|| (otherTerm.getStartOffset() < this.endOffset
&& otherTerm.getEndOffset() > this.startOffset));
}