/// <summary>
/// Sets the number of maximum of phonemes that shall be considered by the engine.
/// <para/>
/// since 1.7
/// </summary>
/// <param name="maxPhonemes">the maximum number of phonemes returned by the engine</param>
public virtual void SetMaxPhonemes(int maxPhonemes)
{
this.engine = new PhoneticEngine(this.engine.NameType,
this.engine.RuleType,
this.engine.IsConcat,
maxPhonemes);
}
/// <summary>
/// Create a new <see cref="BeiderMorseFilter"/>
/// </summary>
/// <param name="input"><see cref="TokenStream"/> to filter</param>
/// <param name="engine">Configured <see cref="PhoneticEngine"/> with BM settings.</param>
/// <param name="languages">Optional Set of original languages. Can be <c>null</c> (which means it will be guessed).</param>
public BeiderMorseFilter(TokenStream input, PhoneticEngine engine, LanguageSet languages)
: base(input)
{
this.engine = engine;
this.languages = languages;
this.termAtt = AddAttribute <ICharTermAttribute>();
this.posIncAtt = AddAttribute <IPositionIncrementAttribute>();
}
/// <summary>Creates a new <see cref="BeiderMorseFilterFactory"/></summary>
public BeiderMorseFilterFactory(IDictionary<string, string> args)
: base(args)
{
// PhoneticEngine = NameType + RuleType + concat
// we use common-codec's defaults: GENERIC + APPROX + true
NameType nameType = (NameType)Enum.Parse(typeof(NameType), Get(args, "nameType", NameType.GENERIC.ToString()), true);
RuleType ruleType = (RuleType)Enum.Parse(typeof(RuleType), Get(args, "ruleType", RuleType.APPROX.ToString()), true);
bool concat = GetBoolean(args, "concat", true);
engine = new PhoneticEngine(nameType, ruleType, concat);
// LanguageSet: defaults to automagic, otherwise a comma-separated list.
ISet<string> langs = GetSet(args, "languageSet");
languageSet = (null == langs || (1 == langs.Count && langs.Contains("auto"))) ? null : LanguageSet.From(langs);
if (!(args.Count == 0))
{
throw new ArgumentException("Unknown parameters: " + args);
}
}
/// <summary>
/// Calls <see cref="BeiderMorseFilter(TokenStream, PhoneticEngine, LanguageSet)"/>
/// </summary>
/// <param name="input"><see cref="TokenStream"/> to filter</param>
/// <param name="engine">Configured <see cref="PhoneticEngine"/> with BM settings.</param>
public BeiderMorseFilter(TokenStream input, PhoneticEngine engine)
: this(input, engine, null)
{
}
