Class GlyphPositioningTable.ChainedContextualSubtableFormat2
- java.lang.Object
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- org.apache.fop.complexscripts.fonts.GlyphSubtable
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- org.apache.fop.complexscripts.fonts.GlyphPositioningSubtable
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- org.apache.fop.complexscripts.fonts.GlyphPositioningTable.ChainedContextualSubtable
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- org.apache.fop.complexscripts.fonts.GlyphPositioningTable.ChainedContextualSubtableFormat2
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- All Implemented Interfaces:
java.lang.Comparable
,GlyphPositioning
- Enclosing class:
- GlyphPositioningTable
private static class GlyphPositioningTable.ChainedContextualSubtableFormat2 extends GlyphPositioningTable.ChainedContextualSubtable
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Field Summary
Fields Modifier and Type Field Description private GlyphClassTable
bcdt
private GlyphClassTable
icdt
private GlyphClassTable
lcdt
private int
ngc
private GlyphTable.RuleSet[]
rsa
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Fields inherited from class org.apache.fop.complexscripts.fonts.GlyphSubtable
LF_IGNORE_BASE, LF_IGNORE_LIGATURE, LF_IGNORE_MARK, LF_INTERNAL_USE_REVERSE_SCAN, LF_MARK_ATTACHMENT_TYPE, LF_RESERVED, LF_RIGHT_TO_LEFT, LF_USE_MARK_FILTERING_SET
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Constructor Summary
Constructors Constructor Description ChainedContextualSubtableFormat2(java.lang.String id, int sequence, int flags, int format, GlyphCoverageTable coverage, java.util.List entries)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.List
getEntries()
GlyphTable.RuleLookup[]
getLookups(int ci, int gi, GlyphPositioningState ps, int[] rv)
Obtain rule lookups set associated current input glyph context.private boolean
matches(GlyphPositioningState ps, GlyphClassTable cdt, int[] classes, int offset, int[] rv)
private void
populate(java.util.List entries)
void
resolveLookupReferences(java.util.Map<java.lang.String,GlyphTable.LookupTable> lookupTables)
Resolve references to lookup tables, e.g., in RuleLookup, to the lookup tables themselves.-
Methods inherited from class org.apache.fop.complexscripts.fonts.GlyphPositioningTable.ChainedContextualSubtable
create, getType, isCompatible, position
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Methods inherited from class org.apache.fop.complexscripts.fonts.GlyphPositioningSubtable
getTableType, getTypeName, position, position, usesReverseScan
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Methods inherited from class org.apache.fop.complexscripts.fonts.GlyphSubtable
compareTo, equals, getClasses, getCoverage, getCoverageIndex, getCoverageSize, getFlags, getFlags, getFormat, getGDEF, getLookupId, getSequence, getTable, hashCode, setTable, usesReverseScan
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Field Detail
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icdt
private GlyphClassTable icdt
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bcdt
private GlyphClassTable bcdt
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lcdt
private GlyphClassTable lcdt
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ngc
private int ngc
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rsa
private GlyphTable.RuleSet[] rsa
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Constructor Detail
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ChainedContextualSubtableFormat2
ChainedContextualSubtableFormat2(java.lang.String id, int sequence, int flags, int format, GlyphCoverageTable coverage, java.util.List entries)
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Method Detail
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getEntries
public java.util.List getEntries()
- Specified by:
getEntries
in classGlyphSubtable
- Returns:
- this subtable's lookup entries
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resolveLookupReferences
public void resolveLookupReferences(java.util.Map<java.lang.String,GlyphTable.LookupTable> lookupTables)
Resolve references to lookup tables, e.g., in RuleLookup, to the lookup tables themselves.- Overrides:
resolveLookupReferences
in classGlyphSubtable
- Parameters:
lookupTables
- map from lookup table identifers, e.g. "lu4", to lookup tables
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getLookups
public GlyphTable.RuleLookup[] getLookups(int ci, int gi, GlyphPositioningState ps, int[] rv)
Obtain rule lookups set associated current input glyph context.- Specified by:
getLookups
in classGlyphPositioningTable.ChainedContextualSubtable
- Parameters:
ci
- coverage index of glyph at current positiongi
- glyph index of glyph at current positionps
- glyph positioning staterv
- array of ints used to receive multiple return values, must be of length 1 or greater, where the first entry is used to return the input sequence length of the matched rule- Returns:
- array of rule lookups or null if none applies
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matches
private boolean matches(GlyphPositioningState ps, GlyphClassTable cdt, int[] classes, int offset, int[] rv)
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populate
private void populate(java.util.List entries)
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