public void TestKGramRetrieval()
{
ITokenProcessor processor = new NormalTokenProcessor();
List <string> vocabularies = new List <string> {
"aPpLe", "apPreciation", "Approachable"
};
for (int i = 0; i < vocabularies.Count; i++)
{
vocabularies[i] = processor.ProcessToken(vocabularies[i])[0];
}
DiskKGram kGram = new DiskKGram("./");
kGram.buildKGram(new HashSet <string>(vocabularies));
Assert.Equal(new List <string> {
"apple", "appreciation", "approachable"
}, kGram.getVocabularies("$ap"));
kGram.Clear();
}
/// <summary>
/// Construct a wildcard literal
/// </summary>
/// <param name="token"> Pre-processed token</param>
/// <param name="kGram"> KGram for lookup</param>
public WildcardLiteral(string token, DiskKGram kGram)
{
this.token = token;
this.kGram = kGram;
this.stemmer = new EnglishPorter2Stemmer();
}
