Class FlagEnumerator


  • class FlagEnumerator
    extends java.lang.Object
    A structure similar to BytesRefHash, but specialized for sorted char sequences used for Hunspell flags. It deduplicates flag sequences, gives them unique ids, stores the sequences in a contiguous char[] (via finish() and allows to query presence of the flags later via FlagEnumerator.Lookup.hasFlag(int, char).
    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      (package private) static class  FlagEnumerator.Lookup  
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.StringBuilder builder  
      private java.util.Map<java.lang.String,​java.lang.Integer> indices  
    • Constructor Summary

      Constructors 
      Constructor Description
      FlagEnumerator()  
    • Field Detail

      • builder

        private final java.lang.StringBuilder builder
      • indices

        private final java.util.Map<java.lang.String,​java.lang.Integer> indices
    • Constructor Detail

      • FlagEnumerator

        FlagEnumerator()
    • Method Detail

      • add

        int add​(char[] chars)
      • hasFlagInSortedArray

        static boolean hasFlagInSortedArray​(char flag,
                                            char[] array,
                                            int start,
                                            int length)