function doSearch()

in javadocAggregate/search.js [238:324]
13 lines of code
4 McCabe index (conditional complexity)

function doSearch(request, response) {
    var term = request.term.trim();
    var maxResults = request.maxResults || MAX_RESULTS;
    if (term.length === 0) {
        return this.close();
    }
    var matcher = {
        plainMatcher: createMatcher(term, false),
        camelCaseMatcher: createMatcher(term, true)
    }
    var indexLoaded = indexFilesLoaded();

    function getPrefix(item, category) {
        switch (category) {
            case "packages":
                return checkUnnamed(item.m, "/");
            case "types":
                return checkUnnamed(item.p, ".");
            case "members":
                return checkUnnamed(item.p, ".") + item.c + ".";
            default:
                return "";
        }
    }
    function useQualifiedName(category) {
        switch (category) {
            case "packages":
                return /[\s/]/.test(term);
            case "types":
            case "members":
                return /[\s.]/.test(term);
            default:
                return false;
        }
    }
    function searchIndex(indexArray, category) {
        var matches = [];
        if (!indexArray) {
            if (!indexLoaded) {
                matches.push({ l: messages.loading, category: category });
            }
            return matches;
        }
        $.each(indexArray, function (i, item) {
            var prefix = getPrefix(item, category);
            var simpleName = item.l;
            var qualifiedName = prefix + simpleName;
            var useQualified = useQualifiedName(category);
            var input = useQualified ? qualifiedName : simpleName;
            var startOfName = useQualified ? prefix.length : 0;
            var m = analyzeMatch(matcher.plainMatcher, input, startOfName, category);
            if (m === NO_MATCH && matcher.camelCaseMatcher) {
                m = analyzeMatch(matcher.camelCaseMatcher, input, startOfName, category);
            }
            if (m !== NO_MATCH) {
                m.indexItem = item;
                m.prefix = prefix;
                if (!useQualified) {
                    m.input = qualifiedName;
                    m.boundaries = m.boundaries.map(function(b) {
                        return b + prefix.length;
                    });
                }
                matches.push(m);
            }
            return matches.length < maxResults;
        });
        return matches.sort(function(e1, e2) {
            return e2.score - e1.score;
        });
    }

    var result = searchIndex(moduleSearchIndex, "modules")
         .concat(searchIndex(packageSearchIndex, "packages"))
         .concat(searchIndex(typeSearchIndex, "types"))
         .concat(searchIndex(memberSearchIndex, "members"))
         .concat(searchIndex(tagSearchIndex, "searchTags"));

    if (!indexLoaded) {
        updateSearchResults = function() {
            doSearch(request, response);
        }
    } else {
        updateSearchResults = function() {};
    }
    response(result);
}