| public abstract Accept ( Visitor, visitor ) : void | ||
| visitor | Visitor, | |
| return | void | |
// Extension method: Call via "ast.Print(writer)".
public static void Print(this Element ast, TextWriter writer)
{
// Create a new printer that wraps the writer.
var printer = new Printer(writer);
// Visit the AST recursively.
ast.Accept(printer);
}
public void ConcreteVisitorBTest()
{
ConcreteVisitorB visitor = new ConcreteVisitorB();
Element composition = BuildComposition();
composition.Accept(visitor);
Assert.AreEqual("ElementC;ElementA;ElementC;ElementA;ElementB;", visitor.GetTrace());
}
public void DisplayElementsNames(Element element)
{
element.Accept(this);
if (element.Next != null)
{
DisplayElementsNames(element.Next);
}
}
public void ConcreteVisitorATest()
{
ConcreteVisitorA visitor = new ConcreteVisitorA();
Element composition = BuildComposition();
composition.Accept(visitor);
Assert.AreEqual(5, visitor.VisitCount);
}
public void DisplayElementsNames(Element element)
{
element.Accept(this);
if (element.Next != null)
{
DisplayElementsNames(element.Next);
}
}
public void Accept(Visitor v)
{
IEnumerator it = GetEnumerator();
while (it.MoveNext())
{
Element a = (Element)it.Current;
a.Accept(v);
}
}
private QueryPhaseArgs VisitChild(Element node, QueryPhaseArgs arg)
{
if (node != null)
{
_visitStack.Push(arg);
node.Accept(this);
return(_visitStack.Pop());
}
return(null);
}
public void CountElements(Element element)
{
element.Accept(this);
if (element.Link != null)
{
CountElements(element.Link);
}
if (element.Next != null)
{
CountElements(element.Next);
}
}
GlowContainer ElementToGlow(Element element, ElementToGlowOptions options)
{
return(element.Accept(this, options));
}
public override void Accept(IVisitor visitor)
{
Element.Accept(visitor);
visitor.Visit(this);
}
public void CountElements(Element element)
{
element.Accept(this);
if (element.Link != null) CountElements(element.Link);
if (element.Next != null) CountElements(element.Next);
}