@Override
public void addWord(final String word) {
// synchronizing is necessary as this is a write access
Set<ISpellDictionary> copy;
synchronized (fDictionaries) {
copy = new HashSet<>(fDictionaries);
}
final String addable = word.toLowerCase();
for (final Iterator<ISpellDictionary> iterator = copy.iterator(); iterator.hasNext(); ) {
ISpellDictionary dictionary = iterator.next();
if (dictionary.acceptsWords()) dictionary.addWord(addable);
}
}
@Override
public final boolean isCorrect(final String word) {
// synchronizing is necessary as this is called from execute
Set<ISpellDictionary> copy;
synchronized (fDictionaries) {
copy = new HashSet<>(fDictionaries);
}
if (fIgnored.contains(word.toLowerCase())) return true;
ISpellDictionary dictionary = null;
for (final Iterator<ISpellDictionary> iterator = copy.iterator(); iterator.hasNext(); ) {
dictionary = iterator.next();
if (dictionary.isCorrect(word)) return true;
}
return false;
}
@Override
public boolean acceptsWords() {
// synchronizing might not be needed here since acceptWords is
// a read-only access and only called in the same thread as
// the modifying methods add/checkWord (?)
Set<ISpellDictionary> copy;
synchronized (fDictionaries) {
copy = new HashSet<>(fDictionaries);
}
ISpellDictionary dictionary = null;
for (final Iterator<ISpellDictionary> iterator = copy.iterator(); iterator.hasNext(); ) {
dictionary = iterator.next();
if (dictionary.acceptsWords()) return true;
}
return false;
}
@Override
public Set<RankedWordProposal> getProposals(final String word, final boolean sentence) {
// synchronizing might not be needed here since getProposals is
// a read-only access and only called in the same thread as
// the modifing methods add/removeDictionary (?)
Set<ISpellDictionary> copy;
synchronized (fDictionaries) {
copy = new HashSet<>(fDictionaries);
}
ISpellDictionary dictionary = null;
final HashSet<RankedWordProposal> proposals = new HashSet<>();
for (final Iterator<ISpellDictionary> iterator = copy.iterator(); iterator.hasNext(); ) {
dictionary = iterator.next();
proposals.addAll(dictionary.getProposals(word, sentence));
}
return proposals;
}