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## org.apache.fop.complexscripts.fonts
Class GlyphTable.Rule

    java.lang.Object
      org.apache.fop.complexscripts.fonts.GlyphTable.Rule

Direct Known Subclasses:
  GlyphTable.ClassSequenceRule, GlyphTable.CoverageSequenceRule, GlyphTable.GlyphSequenceRule

Enclosing class:
  GlyphTable

    public abstract static class GlyphTable.Rule

extends java.lang.Object

The `Rule` class implements an array of rule lookup records.

Constructor Summary
`protected` | `GlyphTable.Rule(GlyphTable.RuleLookup[] lookups, int inputSequenceLength)` Instantiate a Rule.

Method Summary
`int` | `getInputSequenceLength()`
`GlyphTable.RuleLookup[]` | `getLookups()`
`void` | `resolveLookupReferences(java.util.Map lookupTables)` Resolve references to lookup tables, e.g., in RuleLookup, to the lookup tables themselves.
`java.lang.String` | `toString()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### GlyphTable.Rule

    protected GlyphTable.Rule(GlyphTable.RuleLookup[] lookups,
                              int inputSequenceLength)

  Instantiate a Rule.

  Parameters:
    `lookups` - the rule's lookups
    `inputSequenceLength` - the number of glyphs in the input sequence for this rule

Method Detail

### getLookups

    public GlyphTable.RuleLookup[] getLookups()

  Returns:
    the lookups

### getInputSequenceLength

    public int getInputSequenceLength()

  Returns:
    the input sequence length

### resolveLookupReferences

    public void resolveLookupReferences(java.util.Map lookupTables)

  Resolve references to lookup tables, e.g., in RuleLookup, to the lookup tables themselves.

  Parameters:
    `lookupTables` - map from lookup table identifers, e.g. "lu4", to lookup tables

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.lang.Object`

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