public String createCombinedTerm(String[] termArray) {
String term1Combined = "";
for (String aTermArray : termArray) {
if (filterGrayList.containsKey(aTermArray.toLowerCase())) {
String filterTerms = filterGrayList.get(aTermArray.toLowerCase());
String[] splitFilterTerms = filterTerms.split(",");
term1Combined = term1Combined + "(+\"" + aTermArray + "\" -(";
for (String splitFilterTerm : splitFilterTerms) {
term1Combined = term1Combined + "\"" + splitFilterTerm + "\" ";
}
term1Combined = term1Combined + ")) ";
} else if (keepGrayList.containsKey(aTermArray.toLowerCase())) {
String keepTerms = keepGrayList.get(aTermArray.toLowerCase());
String[] splitKeepTerms = keepTerms.split(",");
term1Combined = term1Combined + "(+\"" + aTermArray + "\" +(";
for (String splitKeepTerm : splitKeepTerms) {
term1Combined = term1Combined + "\"" + splitKeepTerm + "\" ";
}
term1Combined = term1Combined + ")) ";
} else {
term1Combined = term1Combined + "\"" + aTermArray + "\" ";
}
}
return term1Combined;
}
private static long getTermCount(
SolrServer server,
Map<String, Integer> singleCountMap,
SearchTermAndList searchTermAndList,
Map<String, String> filterGrayList,
Map<String, String> keepGrayList) {
List<String[]> searchTerms = searchTermAndList.asListArray();
Integer searchTermCountObject =
searchTerms.size() != 1 ? null : singleCountMap.get(join(searchTerms.get(0), ","));
long searchTermCount = 0;
if (searchTermCountObject == null) {
// didn't find it in map, so need to go get count
SolrQuery query = new SolrQuery();
query.setQuery("+text:(*:*)");
query.addFilterQuery("+pub_date_year:[1993 TO 2013]");
query.setParam("fl", "pmid");
for (int i = 0; i < searchTerms.size(); i++) {
String term1 = "";
for (String aTermArray : searchTerms.get(i)) {
if (filterGrayList.containsKey(aTermArray.toLowerCase())) {
String filterTerms = filterGrayList.get(aTermArray.toLowerCase());
String[] splitFilterTerms = filterTerms.split(",");
term1 = term1 + "(+\"" + aTermArray + "\" -(";
for (String splitFilterTerm : splitFilterTerms) {
term1 = term1 + "\"" + splitFilterTerm + "\" ";
}
term1 = term1 + ")) ";
} else if (keepGrayList.containsKey(aTermArray.toLowerCase())) {
String keepTerms = keepGrayList.get(aTermArray.toLowerCase());
String[] splitKeepTerms = keepTerms.split(",");
term1 = term1 + "(+\"" + aTermArray + "\" +(";
for (String splitKeepTerm : splitKeepTerms) {
term1 = term1 + "\"" + splitKeepTerm + "\" ";
}
term1 = term1 + ")) ";
} else {
term1 = term1 + "\"" + aTermArray + "\" ";
}
}
query.addFilterQuery("+text:(" + term1 + ")");
}
try {
QueryResponse rsp = server.query(query);
searchTermCount = rsp.getResults().getNumFound();
singleCountMap.put(
join(searchTerms.get(0), ","), Integer.parseInt(Long.toString(searchTermCount)));
} catch (SolrServerException e) {
// exit out if there is an error
log.warning(e.getMessage());
System.exit(1);
}
} else {
searchTermCount = searchTermCountObject;
}
return searchTermCount;
}