public IEnumerable <Word> Apply(Word input)
{
if (!_morpher.RuleSelector(_rule))
{
return(Enumerable.Empty <Word>());
}
Word origInput = null;
if (_morpher.TraceManager.IsTracing)
{
origInput = input.Clone();
}
if (_patternRule.Apply(input).Any())
{
if (_morpher.TraceManager.IsTracing)
{
_morpher.TraceManager.PhonologicalRuleUnapplied(_rule, -1, origInput, input);
}
return(input.ToEnumerable());
}
if (_morpher.TraceManager.IsTracing)
{
_morpher.TraceManager.PhonologicalRuleNotUnapplied(_rule, -1, input);
}
return(Enumerable.Empty <Word>());
}
public IEnumerable <Word> Apply(Word input)
{
if (!_morpher.RuleSelector(_rule))
{
return(Enumerable.Empty <Word>());
}
Word origInput = null;
if (_morpher.TraceManager.IsTracing)
{
origInput = input.Clone();
input.CurrentRuleResults = new Dictionary <int, Tuple <FailureReason, object> >();
}
bool applied = _patternRule.Apply(input).Any();
if (_morpher.TraceManager.IsTracing)
{
for (int i = 0; i < _rule.Subrules.Count; i++)
{
Tuple <FailureReason, object> reason;
if (input.CurrentRuleResults.TryGetValue(i, out reason))
{
if (reason.Item1 == FailureReason.None)
{
_morpher.TraceManager.PhonologicalRuleApplied(_rule, i, origInput, input);
break;
}
_morpher.TraceManager.PhonologicalRuleNotApplied(_rule, i, input, reason.Item1, reason.Item2);
}
else
{
_morpher.TraceManager.PhonologicalRuleNotApplied(_rule, i, input, FailureReason.Pattern, null);
}
}
input.CurrentRuleResults = null;
}
if (applied)
{
return(input.ToEnumerable());
}
return(Enumerable.Empty <Word>());
}