void fillBucket(SimpleOrderedMap<Object> bucket, Query q, DocSet result) throws IOException {
boolean needDocSet = freq.getFacetStats().size() > 0 || freq.getSubFacets().size() > 0;
// TODO: always collect counts or not???
int count;
if (result != null) {
count = result.size();
} else if (needDocSet) {
if (q == null) {
result = fcontext.base;
// result.incref(); // OFF-HEAP
} else {
result = fcontext.searcher.getDocSet(q, fcontext.base);
}
count = result.size();
} else {
if (q == null) {
count = fcontext.base.size();
} else {
count = fcontext.searcher.numDocs(q, fcontext.base);
}
}
try {
processStats(bucket, result, count);
processSubs(bucket, q, result);
} finally {
if (result != null) {
// result.decref(); // OFF-HEAP
result = null;
}
}
}
void processSubs(SimpleOrderedMap<Object> response, Query filter, DocSet domain)
throws IOException {
// TODO: what if a zero bucket has a sub-facet with an exclusion that would yield results?
// should we check for domain-altering exclusions, or even ask the sub-facet for
// it's domain and then only skip it if it's 0?
if (domain == null || domain.size() == 0 && !freq.processEmpty) {
return;
}
for (Map.Entry<String, FacetRequest> sub : freq.getSubFacets().entrySet()) {
// make a new context for each sub-facet since they can change the domain
FacetContext subContext = fcontext.sub(filter, domain);
FacetProcessor subProcessor = sub.getValue().createFacetProcessor(subContext);
if (fcontext.getDebugInfo()
!= null) { // if fcontext.debugInfo != null, it means rb.debug() == true
FacetDebugInfo fdebug = new FacetDebugInfo();
subContext.setDebugInfo(fdebug);
fcontext.getDebugInfo().addChild(fdebug);
fdebug.setReqDescription(sub.getValue().getFacetDescription());
fdebug.setProcessor(subProcessor.getClass().getSimpleName());
if (subContext.filter != null) fdebug.setFilter(subContext.filter.toString());
final RTimer timer = new RTimer();
subProcessor.process();
long timeElapsed = (long) timer.getTime();
fdebug.setElapse(timeElapsed);
fdebug.putInfoItem("domainSize", (long) subContext.base.size());
} else {
subProcessor.process();
}
response.add(sub.getKey(), subProcessor.getResponse());
}
}
