private void PrintRecursively(HybridTrieNode previousNode, HybridTrieNode nextNode, Color color, GraphPrinter graphPrinter)
{
if (nextNode != null)
{
if (previousNode != null)
{
if (color.Equals(Color.BLUE))
{
graphPrinter.PrintEdge(previousNode, nextNode, Color.BLUE);
}
else if (color.Equals(Color.RED))
{
graphPrinter.PrintEdge(previousNode, nextNode, Color.RED);
}
else if (color.Equals(Color.GREEN))
{
graphPrinter.PrintEdge(previousNode, nextNode, Color.GREEN);
}
if (nextNode.IsFinalNode())
{
if (color.Equals(Color.BLUE))
{
graphPrinter.PrintNode(nextNode, Color.BLUE, Color.BLUE, Style.DASHED);
}
else if (color.Equals(Color.RED))
{
graphPrinter.PrintNode(nextNode, Color.RED, Color.RED, Style.DASHED);
}
else if (color.Equals(Color.GREEN))
{
graphPrinter.PrintNode(nextNode, Color.GREEN, Color.GREEN, Style.DASHED);
}
}
graphPrinter.PrintNodeLabel(nextNode);
}
PrintRecursively(nextNode, nextNode.LeftChild, Color.BLUE, graphPrinter);
PrintRecursively(nextNode, nextNode.MiddleChild, Color.RED, graphPrinter);
PrintRecursively(nextNode, nextNode.RightChild, Color.GREEN, graphPrinter);
}
}
public void Print(string fileName)
{
GraphPrinter graphPrinter = new GraphPrinter(fileName);
graphPrinter.Begin();
if (!Root.IsFinalNode())
{
graphPrinter.PrintNode(Root);
}
else
{
graphPrinter.PrintNode(Root, Color.BLACK, Color.BLACK, Style.DASHED);
}
graphPrinter.PrintNodeLabel(Root);
PrintRecursively(null, Root, Color.BLUE, graphPrinter);
graphPrinter.End();
}