@Override
public Map<LookupElement, StringBuilder> getRelevanceStrings() {
final LinkedHashMap<LookupElement, StringBuilder> map =
new LinkedHashMap<LookupElement, StringBuilder>();
for (LookupElement item : myItems) {
map.put(item, new StringBuilder());
}
final MultiMap<CompletionSorterImpl, LookupElement> inputBySorter =
groupItemsBySorter(new ArrayList<LookupElement>(map.keySet()));
if (inputBySorter.size() > 1) {
for (LookupElement element : map.keySet()) {
map.get(element).append(obtainSorter(element)).append(": ");
}
}
for (CompletionSorterImpl sorter : inputBySorter.keySet()) {
final LinkedHashMap<LookupElement, StringBuilder> subMap =
new LinkedHashMap<LookupElement, StringBuilder>();
for (LookupElement element : inputBySorter.get(sorter)) {
subMap.put(element, map.get(element));
}
Classifier<LookupElement> classifier = myClassifiers.get(sorter);
if (classifier != null) {
classifier.describeItems(subMap, createContext(false));
}
}
return map;
}
@Override
public void addElement(
Lookup lookup, LookupElement element, LookupElementPresentation presentation) {
StatisticsWeigher.clearBaseStatisticsInfo(element);
final String invariant =
presentation.getItemText()
+ "###"
+ getTailTextOrSpace(presentation)
+ "###"
+ presentation.getTypeText();
element.putUserData(PRESENTATION_INVARIANT, invariant);
CompletionSorterImpl sorter = obtainSorter(element);
Classifier<LookupElement> classifier = myClassifiers.get(sorter);
if (classifier == null) {
myClassifiers.put(sorter, classifier = sorter.buildClassifier(new AlphaClassifier(lookup)));
}
classifier.addElement(element);
super.addElement(lookup, element, presentation);
}