fop 1.1

org.apache.fop.complexscripts.fonts
Class GlyphTable.ChainedClassSequenceRule

java.lang.Object
  extended by org.apache.fop.complexscripts.fonts.GlyphTable.Rule
      extended by org.apache.fop.complexscripts.fonts.GlyphTable.ClassSequenceRule
          extended by org.apache.fop.complexscripts.fonts.GlyphTable.ChainedClassSequenceRule
Enclosing class:
GlyphTable

public static class GlyphTable.ChainedClassSequenceRule
extends GlyphTable.ClassSequenceRule

The ChainedClassSequenceRule class implements a subclass of ClassSequenceRule that supports matching on a specific glyph class sequence in a specific chained contextual.


Constructor Summary
GlyphTable.ChainedClassSequenceRule(GlyphTable.RuleLookup[] lookups, int inputSequenceLength, int[] classes, int[] backtrackClasses, int[] lookaheadClasses)
          Instantiate a ChainedClassSequenceRule.
 
Method Summary
 int[] getBacktrackClasses()
           
 int[] getLookaheadClasses()
           
 java.lang.String toString()
          
 
Methods inherited from class org.apache.fop.complexscripts.fonts.GlyphTable.ClassSequenceRule
getClasses, getClasses
 
Methods inherited from class org.apache.fop.complexscripts.fonts.GlyphTable.Rule
getInputSequenceLength, getLookups, resolveLookupReferences
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

GlyphTable.ChainedClassSequenceRule

public GlyphTable.ChainedClassSequenceRule(GlyphTable.RuleLookup[] lookups,
                                           int inputSequenceLength,
                                           int[] classes,
                                           int[] backtrackClasses,
                                           int[] lookaheadClasses)
Instantiate a ChainedClassSequenceRule.

Parameters:
lookups - the rule's lookups
inputSequenceLength - number of glyphs constituting input sequence (to be consumed)
classes - the rule's input glyph class sequence to match, starting with second glyph in sequence
backtrackClasses - the rule's backtrack glyph class sequence to match, starting with first glyph in sequence
lookaheadClasses - the rule's lookahead glyph class sequence to match, starting with first glyph in sequence
Method Detail

getBacktrackClasses

public int[] getBacktrackClasses()
Returns:
the backtrack classes

getLookaheadClasses

public int[] getLookaheadClasses()
Returns:
the lookahead classes

toString

public java.lang.String toString()

Overrides:
toString in class GlyphTable.ClassSequenceRule

fop 1.1

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