Package org.apache.fop.complexscripts.fonts

Class GlyphTable.ChainedGlyphSequenceRule

java.lang.Object
org.apache.fop.complexscripts.fonts.GlyphTable.Rule
org.apache.fop.complexscripts.fonts.GlyphTable.GlyphSequenceRule
org.apache.fop.complexscripts.fonts.GlyphTable.ChainedGlyphSequenceRule
Enclosing class:
GlyphTable
public static class GlyphTable.ChainedGlyphSequenceRule extends GlyphTable.GlyphSequenceRule
The ChainedGlyphSequenceRule class implements a subclass of GlyphSequenceRule that supports matching on a specific glyph sequence in a specific chained contextual.

  • Constructor Details

    • ChainedGlyphSequenceRule

      public ChainedGlyphSequenceRule(GlyphTable.RuleLookup[] lookups, int inputSequenceLength, int[] glyphs, int[] backtrackGlyphs, int[] lookaheadGlyphs)
      Instantiate a ChainedGlyphSequenceRule.
      Parameters:
      lookups - the rule's lookups
      inputSequenceLength - number of glyphs constituting input sequence (to be consumed)
      glyphs - the rule's input glyph sequence to match, starting with second glyph in sequence
      backtrackGlyphs - the rule's backtrack glyph sequence to match, starting with first glyph in sequence
      lookaheadGlyphs - the rule's lookahead glyph sequence to match, starting with first glyph in sequence

  • Method Details

    • getBacktrackGlyphs

      public int[] getBacktrackGlyphs()
      Returns:
      the backtrack glyphs

    • getLookaheadGlyphs

      public int[] getLookaheadGlyphs()
      Returns:
      the lookahead glyphs

    • toString

      public String toString()
      Overrides:
      toString in class GlyphTable.GlyphSequenceRule