Class GlyphClassTable.EmptyClassTable

All Implemented Interfaces:
GlyphClassMapping
Enclosing class:
GlyphClassTable

private static class GlyphClassTable.EmptyClassTable extends GlyphMappingTable.EmptyMappingTable implements GlyphClassMapping
  • Constructor Details

    • EmptyClassTable

      public EmptyClassTable(List entries)
  • Method Details

    • getClassSize

      public int getClassSize(int set)
      Obtain size of class table, i.e., ciMax + 1, where ciMax is the maximum class index.
      Specified by:
      getClassSize in interface GlyphClassMapping
      Parameters:
      set - for coverage set based class mappings, indicates set index, otherwise ignored
      Returns:
      size of class table
    • getClassIndex

      public int getClassIndex(int gid, int set)
      Map glyph identifier (code) to coverge index. Returns -1 if glyph identifier is not in the domain of the class table.
      Specified by:
      getClassIndex in interface GlyphClassMapping
      Parameters:
      gid - glyph identifier (code)
      set - for coverage set based class mappings, indicates set index, otherwise ignored
      Returns:
      non-negative glyph class index or -1 if glyph identifiers is not mapped by table