This just uses an ordinary Lucene index. It - * supports payloads, and records these as a - * {@link BinaryDocValues} field. Matches are sorted only + *
This suggester supports payloads. Matches are sorted only * by the suggest weight; it would be nice to support * blended score + weight sort in the future. This means * this suggester best applies when there is a strong - * apriori ranking of all the suggestions. + * a-priori ranking of all the suggestions. * *
This suggester supports contexts, however the * contexts must be valid utf8 (arbitrary binary terms will * not work). + * * @lucene.experimental */ public class AnalyzingInfixSuggester extends Lookup implements Closeable { @@ -141,14 +140,18 @@ public class AnalyzingInfixSuggester extends Lookup implements Closeable { private static final Sort SORT = new Sort(new SortField("weight", SortField.Type.LONG, true)); /** Create a new instance, loading from a previously built - * directory, if it exists. Note that {@link #close} + * AnalyzingInfixSuggester directory, if it exists. This directory must be + * private to the infix suggester (i.e., not an external + * Lucene index). Note that {@link #close} * will also close the provided directory. */ public AnalyzingInfixSuggester(Version matchVersion, Directory dir, Analyzer analyzer) throws IOException { this(matchVersion, dir, analyzer, analyzer, DEFAULT_MIN_PREFIX_CHARS); } /** Create a new instance, loading from a previously built - * directory, if it exists. Note that {@link #close} + * AnalyzingInfixSuggester directory, if it exists. This directory must be + * private to the infix suggester (i.e., not an external + * Lucene index). Note that {@link #close} * will also close the provided directory. * * @param minPrefixChars Minimum number of leading characters