}
List<Phrase> phrases = parseSearchPhrases(query);
+ if (phrases.isEmpty()) {
+ throw new RedirectException("index.html");
+ }
Set<Sone> sones = webInterface.getCore().getSones();
Set<Hit<Sone>> soneHits = getHits(sones, phrases, SoneStringGenerator.COMPLETE_GENERATOR);
List<Phrase> phrases = new ArrayList<Phrase>();
for (String phrase : parsedPhrases) {
if (phrase.startsWith("+")) {
- phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.REQUIRED));
+ if (phrase.length() > 1) {
+ phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.REQUIRED));
+ } else {
+ phrases.add(new Phrase("+", Phrase.Optionality.OPTIONAL));
+ }
} else if (phrase.startsWith("-")) {
- phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.FORBIDDEN));
+ if (phrase.length() > 1) {
+ phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.FORBIDDEN));
+ } else {
+ phrases.add(new Phrase("-", Phrase.Optionality.OPTIONAL));
+ }
+ } else {
+ phrases.add(new Phrase(phrase, Phrase.Optionality.OPTIONAL));
}
- phrases.add(new Phrase(phrase, Phrase.Optionality.OPTIONAL));
}
return phrases;
}
return optionality;
}
+ //
+ // OBJECT METHODS
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int hashCode() {
+ return phrase.hashCode() ^ ((optionality == Optionality.FORBIDDEN) ? (0xaaaaaaaa) : ((optionality == Optionality.REQUIRED) ? 0x55555555 : 0));
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean equals(Object object) {
+ if (!(object instanceof Phrase)) {
+ return false;
+ }
+ Phrase phrase = (Phrase) object;
+ return (this.optionality == phrase.optionality) && this.phrase.equals(phrase.phrase);
+ }
+
}
/**