Class SurrogateRegexTranslator.CharClass

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected CharClass​(int containsBmp, int containsNonBmp)
      Create a character class
    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      void addNonBmpRanges​(java.util.List ranges)
      Add to a supplied List, ranges of non-BMP characters that are matched by this character class.
      int getContainsBmp()
      Determine whether this character class contains NONE, SOME, or ALL of the BMP characters
      int getContainsNonBmp()
      Determine whether this character class contains NONE, SOME, or ALL of the non-BMP characters
      int getSingleChar()
      If this character class contains a single character, get that character
      void output​(FastStringBuffer buf)
      Output a representation of this character class to the supplied buffer
      abstract void outputBmp​(FastStringBuffer buf)
      Output a representation of the subset of this character class that's within the BMP, to a supplied buffer
      abstract void outputComplementBmp​(FastStringBuffer buf)
      Output a representation of the complement of the subset of this character class that's within the BMP, to a supplied buffer
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • CharClass

        protected CharClass​(int containsBmp,
                            int containsNonBmp)
        Create a character class
        Parameters:
        containsBmp - NONE, SOME, or ALL, depending on whether the character class contains all the BMP characters, some of the BMP characters, or none of the BMP characters
        containsNonBmp - NONE, SOME, or ALL, depending on whether the character class contains all the non-BMP characters, some of the non-BMP characters, or none of the non-BMP characters
    • Method Detail

      • getContainsBmp

        public int getContainsBmp()
        Determine whether this character class contains NONE, SOME, or ALL of the BMP characters
        Returns:
        NONE, SOME, or ALL
      • getContainsNonBmp

        public int getContainsNonBmp()
        Determine whether this character class contains NONE, SOME, or ALL of the non-BMP characters
        Returns:
        NONE, SOME, or ALL
      • output

        public final void output​(FastStringBuffer buf)
        Output a representation of this character class to the supplied buffer
        Parameters:
        buf - the supplied buffer
      • outputBmp

        public abstract void outputBmp​(FastStringBuffer buf)
        Output a representation of the subset of this character class that's within the BMP, to a supplied buffer
        Parameters:
        buf - the supplied buffer
      • outputComplementBmp

        public abstract void outputComplementBmp​(FastStringBuffer buf)
        Output a representation of the complement of the subset of this character class that's within the BMP, to a supplied buffer
        Parameters:
        buf - the supplied buffer
      • getSingleChar

        public int getSingleChar()
        If this character class contains a single character, get that character
        Returns:
        the single character matched by this character class, or -1 if it matches multiple characters
      • addNonBmpRanges

        public void addNonBmpRanges​(java.util.List ranges)
        Add to a supplied List, ranges of non-BMP characters that are matched by this character class. Default implementation does nothing.
        Parameters:
        ranges - a List to which this method will add zero or more Range objects denoting ranges of non-BMP characters