public void Visit(ClauseNode programNode)
{
programNode.subject.Accept(this);
Print(" :- ");
programNode.predicate.Accept(this);
PrintLine(".");
}
public void Visit(ClauseNode programNode)
{
PrintLine("<program>");
indent();
programNode.subject.Accept(this);
unindent();
PrintLine(":-");
indent();
programNode.predicate.Accept(this);
unindent();
PrintLine(".");
PrintLine("</program>");
}
public void Visit(ClauseNode programNode)
{
programNode.subject.Accept(this);
programNode.predicate.Accept(this);
}
public void Visit(ClauseNode programNode)
{
throw new NotImplementedException ();
}
public void Visit(ClauseNode programNode)
{
programNode.predicate.Accept(this);
PrinterVisitor xpr = new PrinterVisitor(Console.Out);
programNode.Accept(xpr);
}