/**
* @return a list of forms of @param verb which match @param expectedVerbPOS (person:number)
* @param toUppercase true when the suggestions should be capitalized
*/
private List<String> getVerbSuggestions(
final AnalyzedTokenReadings verb, final String expectedVerbPOS, final boolean toUppercase) {
// find the first verb reading
AnalyzedToken verbToken = new AnalyzedToken("", "", "");
for (AnalyzedToken token : verb.getReadings()) {
if (token.getPOSTag().startsWith("VER:")) {
verbToken = token;
break;
}
}
try {
String[] synthesized =
german.getSynthesizer().synthesize(verbToken, "VER.*:" + expectedVerbPOS + ".*", true);
// remove duplicates
Set<String> suggestionSet = new HashSet<>();
suggestionSet.addAll(Arrays.asList(synthesized));
List<String> suggestions = new ArrayList<>();
suggestions.addAll(suggestionSet);
if (toUppercase) {
for (int i = 0; i < suggestions.size(); ++i) {
suggestions.set(i, StringTools.uppercaseFirstChar(suggestions.get(i)));
}
}
Collections.sort(suggestions);
return suggestions;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Nullable
private String baseForThirdPersonSingularVerb(String word) throws IOException {
List<AnalyzedTokenReadings> readings = tagger.tag(Collections.singletonList(word));
for (AnalyzedTokenReadings reading : readings) {
if (reading.hasPartialPosTag("VER:3:SIN:")) {
return reading.getReadings().get(0).getLemma();
}
}
return null;
}
@Override
protected boolean isTagged(AnalyzedTokenReadings tokenReadings) {
for (AnalyzedToken token : tokenReadings.getReadings()) {
String posTag = token.getPOSTag();
if (isGoodPosTag(posTag)) {
return true;
}
}
return false;
}
