/// <summary>
/// Inserts a segment based on a simple context to the output.
/// </summary>
/// <param name="match">The match.</param>
/// <param name="input">The input word synthesis.</param>
/// <param name="output">The output word synthesis.</param>
/// <param name="morpheme">The morpheme info.</param>
public override void Apply(Match match, WordSynthesis input, WordSynthesis output, Allomorph allomorph)
{
Segment newSeg = m_ctxt.ApplyInsertion(match.VariableValues);
if (allomorph != null)
{
Morph morph = new Morph(allomorph);
output.Morphs.Add(morph);
morph.Shape.Add(newSeg.Clone());
newSeg.Partition = morph.Partition;
}
output.Shape.Add(newSeg);
}
void ApplyInsertion(Direction dir, IList <PhoneticShapeNode> match, VariableValues instantiatedVars)
{
PhoneticShapeNode cur = match[match.Count - 1];
for (PhoneticPatternNode pseqNode = m_rhs.GetFirst(dir); pseqNode != null;
pseqNode = pseqNode.GetNext(dir))
{
PhoneticShapeNode newNode = null;
switch (pseqNode.Type)
{
case PhoneticPatternNode.NodeType.SIMP_CTXT:
SimpleContext ctxt = pseqNode as SimpleContext;
newNode = ctxt.ApplyInsertion(instantiatedVars);
break;
case PhoneticPatternNode.NodeType.BDRY_CTXT:
newNode = new Boundary(pseqNode as BoundaryContext);
break;
}
if (newNode != null)
{
try
{
cur.Insert(newNode, dir);
}
catch (InvalidOperationException ioe)
{
MorphException me = new MorphException(MorphException.MorphErrorType.TOO_MANY_SEGS, m_rule.Morpher,
string.Format(HCStrings.kstidTooManySegs, m_rule.ID), ioe);
me.Data["rule"] = m_rule.ID;
throw me;
}
cur = newNode;
}
}
}
