public void SimpleRuleNotUnapplied()
{
var any = FeatureStruct.New().Symbol(HCFeatureSystem.Segment).Value;
var prule = new MetathesisRule
{
Name = "rule1",
Pattern = Pattern<Word, ShapeNode>.New()
.Group("1", group => group.Annotation(Char(Table3, "i")))
.Group("2", group => group.Annotation(Char(Table3, "u"))).Value,
LeftSwitchName = "2",
RightSwitchName = "1"
};
Morphophonemic.PhonologicalRules.Add(prule);
var iSuffix = new AffixProcessRule
{
Name = "i_suffix",
Gloss = "3SG"
};
Morphophonemic.MorphologicalRules.Add(iSuffix);
iSuffix.Allomorphs.Add(new AffixProcessAllomorph
{
Lhs = {Pattern<Word, ShapeNode>.New("1").Annotation(any).OneOrMore.Value},
Rhs = {new CopyFromInput("1"), new InsertSegments(Table3, "i")}
});
var morpher = new Morpher(SpanFactory, TraceManager, Language);
AssertMorphsEqual(morpher.ParseWord("pui"), "52 3SG");
}
public void ComplexRule()
{
var any = FeatureStruct.New().Symbol(HCFeatureSystem.Segment).Value;
var rule1 = new MetathesisRule
{
Name = "rule1",
Pattern = Pattern<Word, ShapeNode>.New()
.Group("1", group => group.Annotation(Char(Table3, "i")))
.Group("middle", group => group.Annotation(Char(Table3, "+")))
.Group("2", group => group.Annotation(Char(Table3, "u")))
.Group("rightEnv", group => group.Annotation(HCFeatureSystem.RightSideAnchor)).Value,
LeftSwitchName = "2",
RightSwitchName = "1"
};
Morphophonemic.PhonologicalRules.Add(rule1);
var uSuffix = new AffixProcessRule
{
Name = "u_suffix",
Gloss = "3SG"
};
Morphophonemic.MorphologicalRules.Add(uSuffix);
uSuffix.Allomorphs.Add(new AffixProcessAllomorph
{
Lhs = {Pattern<Word, ShapeNode>.New("1").Annotation(any).OneOrMore.Value},
Rhs = {new CopyFromInput("1"), new InsertSegments(Table3, "+u")}
});
var morpher = new Morpher(SpanFactory, TraceManager, Language);
AssertMorphsEqual(morpher.ParseWord("mui"), "53 3SG");
}
public void SimpleRule()
{
var rule1 = new MetathesisRule
{
Name = "rule1",
Pattern = Pattern<Word, ShapeNode>.New()
.Group("1", group => group.Annotation(Char(Table3, "i")))
.Group("2", group => group.Annotation(Char(Table3, "u"))).Value,
LeftSwitchName = "2",
RightSwitchName = "1"
};
Morphophonemic.PhonologicalRules.Add(rule1);
var morpher = new Morpher(SpanFactory, TraceManager, Language);
AssertMorphsEqual(morpher.ParseWord("mui"), "51");
}
public SynthesisMetathesisRule(SpanFactory <ShapeNode> spanFactory, Morpher morpher, MetathesisRule rule)
{
_morpher = morpher;
_rule = rule;
var ruleSpec = new SynthesisMetathesisRuleSpec(spanFactory, rule.Pattern, rule.LeftSwitchName, rule.RightSwitchName);
var settings = new MatcherSettings <ShapeNode>
{
Direction = rule.Direction,
Filter = ann => ann.Type().IsOneOf(HCFeatureSystem.Segment, HCFeatureSystem.Boundary, HCFeatureSystem.Anchor) && !ann.IsDeleted(),
UseDefaults = true
};
_patternRule = new IterativePhonologicalPatternRule(spanFactory, ruleSpec, settings);
}
public AnalysisMetathesisRule(SpanFactory <ShapeNode> spanFactory, Morpher morpher, MetathesisRule rule)
{
_morpher = morpher;
_rule = rule;
var ruleSpec = new AnalysisMetathesisRuleSpec(rule.Pattern, rule.LeftSwitchName, rule.RightSwitchName);
var settings = new MatcherSettings <ShapeNode>
{
Direction = rule.Direction == Direction.LeftToRight ? Direction.RightToLeft : Direction.LeftToRight,
Filter = ann => ann.Type().IsOneOf(HCFeatureSystem.Segment, HCFeatureSystem.Anchor),
MatchingMethod = MatchingMethod.Unification,
UseDefaults = true,
// during analysis shape nodes can have features that are underspecified, so this must be non-deterministic
Nondeterministic = true
};
_patternRule = new IterativePhonologicalPatternRule(spanFactory, ruleSpec, settings);
}