public MatchListener getMatchListener(NodeProxy proxy) {
boolean needToFilter = false;
Match nextMatch = proxy.getMatches();
while (nextMatch != null) {
if (nextMatch.getIndexId() == FTIndex.ID) {
needToFilter = true;
break;
}
nextMatch = nextMatch.getNextMatch();
}
if (!needToFilter) return null;
if (matchListener == null) matchListener = new FTMatchListener(proxy);
else matchListener.reset(proxy);
return matchListener;
}