/// <remarks>
/// Constraint: Implicit suffixes must have BeginIndex < words[wordNum].Length
/// </remarks>
public void Canonicalize()
{
if (IsImplicit)
{
bool haveValuesChanged = false;
StringBuilder sb = new StringBuilder();
sb.AppendLine(" Canonicalize: Entering");
// sb.AppendLine(tree.ToString());
int origNodeId, begin, end;
origNodeId = this.OriginNode.Id;
begin = this.beginIndex;
end = this.endIndex;
GstEdge edge = OriginNode.GetChildEdge(tree.GetWordChar(WordNum, BeginIndex));
while (edge.Span() <= Span)
{
sb.Append(String.Format(
" Canonicalize: Active suffix changed from {0:s}",
ToSuffixString(origNodeId, begin, end)));
this.beginIndex += edge.Span() + 1;
this.OriginNode = edge.ChildNode;
haveValuesChanged = true;
sb.AppendLine(String.Format(" to {0:s}",
ToSuffixString(OriginNode.Id, beginIndex, endIndex)));
if (Span >= 0)
{
edge = edge.ChildNode.GetChildEdge(tree.GetWordChar(0, BeginIndex));
}
}
sb.AppendLine(" Canonicalize: Exiting");
if (haveValuesChanged)
{
GstUtil.Write(GstVerbosityLevel.Verbose, sb.ToString());
}
}
}
public static void WriteLine(GstVerbosityLevel v, string message)
{
GstUtil.Write(v, message + Environment.NewLine);
}