Class FieldCache.StringIndex

  • Enclosing interface:
    FieldCache

    public static class FieldCache.StringIndex
    extends Object
    Expert: Stores term text values and document ordering data.
    • Field Detail

      • lookup

        public final String[] lookup
        All the term values, in natural order.
      • order

        public final int[] order
        For each document, an index into the lookup array.
    • Constructor Detail

      • StringIndex

        public StringIndex​(int[] values,
                           String[] lookup)
        Creates one of these objects
    • Method Detail

      • binarySearchLookup

        public int binarySearchLookup​(String key)