/// <summary>
/// checks for synonyms of "GB" in synonyms.txt </summary>
private void CheckSolrSynonyms(TokenFilterFactory factory)
{
Reader reader = new StringReader("GB");
TokenStream stream = new MockTokenizer(reader, MockTokenizer.WHITESPACE, false);
stream = factory.Create(stream);
assertTrue(stream is SynonymFilter);
AssertTokenStreamContents(stream, new string[] { "GB", "gib", "gigabyte", "gigabytes" }, new int[] { 1, 0, 0, 0 });
}
/// <summary>
/// checks for synonyms of "second" in synonyms-wordnet.txt </summary>
private void CheckWordnetSynonyms(TokenFilterFactory factory)
{
Reader reader = new StringReader("second");
TokenStream stream = new MockTokenizer(reader, MockTokenizer.WHITESPACE, false);
stream = factory.Create(stream);
assertTrue(stream is SynonymFilter);
AssertTokenStreamContents(stream, new string[] { "second", "2nd", "two" }, new int[] { 1, 0, 0 });
}
public SynonymFilterFactory(IDictionary<string, string> args)
: base(args)
{
assureMatchVersion();
if (luceneMatchVersion.OnOrAfter(Lucene.Net.Util.Version.LUCENE_34))
{
delegator = new FSTSynonymFilterFactory(new Dictionary<string, string>(OriginalArgs));
}
else
{
// check if you use the new optional arg "format". this makes no sense for the old one,
// as its wired to solr's synonyms format only.
if (args.ContainsKey("format") && !args["format"].Equals("solr"))
{
throw new System.ArgumentException("You must specify luceneMatchVersion >= 3.4 to use alternate synonyms formats");
}
delegator = new SlowSynonymFilterFactory(new Dictionary<>(OriginalArgs));
}
}
internal FactoryAnalyzer(TokenizerFactory tokenizer, TokenFilterFactory tokenfilter, CharFilterFactory charFilter)
{
Debug.Assert(tokenizer != null);
this.tokenizer = tokenizer;
this.charFilter = charFilter;
this.tokenfilter = tokenfilter;
}
private static void AssertDelegator(TokenFilterFactory factory, Type delegatorClass)
{
assertNotNull(factory);
assertTrue("factory not expected class: " + factory.GetType(), factory is SynonymFilterFactory);
SynonymFilterFactory synFac = (SynonymFilterFactory)factory;
#pragma warning disable 612, 618
object delegator = synFac.Delegator;
#pragma warning restore 612, 618
assertNotNull(delegator);
assertTrue("delegator not expected class: " + delegator.GetType(), delegatorClass.IsInstanceOfType(delegator));
}