public ImmutableIndex(StringComparison wordComparison)
{
this.wordComparer = new StringComparisonComparer(wordComparison);
this.state = new State(
new InternalSortedList <string, IImmutableSet <DocumentInfo> >(wordComparer),
ImmutableHashSet <DocumentInfo> .Empty);
}
public LockingIndex(StringComparison wordComparison, [NotNull] LockingStrategy locking)
{
if (locking == null)
{
throw new ArgumentNullException("locking");
}
this.wordComparer = new StringComparisonComparer(wordComparison);
this.wordIndex = new SortedList <string, ISet <DocumentInfo> >(wordComparer);
this.allDocuments = new HashSet <DocumentInfo>();
this.locking = locking;
}
/// <summary>
/// Creates an instance of <see cref="Indexer"/> that will be indexing documents from
/// the specified <paramref name="source"/> with the <paramref name="textParser"/> and
/// merging them to the <paramref name="index"/>
/// </summary>
/// <param name="index"></param>
/// <param name="source"></param>
/// <param name="textParser"></param>
public Indexer([NotNull] IIndex index, [NotNull] IDocumentSource source, [NotNull] ITextParser textParser)
{
if (index == null)
{
throw new ArgumentNullException("index");
}
if (source == null)
{
throw new ArgumentNullException("source");
}
if (textParser == null)
{
throw new ArgumentNullException("textParser");
}
this.Index = index;
this.Source = source;
this.TextParser = textParser;
this.textParserReader = textParser.ExtractWords;
this.wordComparer = new StringComparisonComparer(index.WordComparison);
}
private ImmutableIndex(InternalSortedList <string, IImmutableSet <DocumentInfo> > wordIndex, IImmutableSet <DocumentInfo> allDocuments)
{
this.wordComparer = (StringComparisonComparer)wordIndex.KeyComparer;
this.state = new State(wordIndex, allDocuments);
}
