public override void Visit(DocumentObject documentObject)
{
IVisitable visitable = documentObject as IVisitable;
if (visitable != null)
{
visitable.AcceptVisitor(this, true);
}
}
/// <summary>
/// Allows the visitor object to visit the document object and its child objects.
/// </summary>
void IVisitable.AcceptVisitor(DocumentObjectVisitor visitor, bool visitChildren)
{
visitor.VisitDocumentObjectCollection(this);
foreach (DocumentObject docobj in this)
{
IVisitable visitable = docobj as IVisitable;
if (visitable != null)
{
visitable.AcceptVisitor(visitor, visitChildren);
}
}
}
/// <summary>
/// Wraps and accepts the specified visitor.
/// </summary>
/// <param name="subject">The subject.</param>
/// <param name="visitor">The visitor.</param>
/// <returns>
/// <c>true</c> if the subject was visited; <c>false</c> otherwise.
/// </returns>
public static bool AcceptVisitor(this IVisitable subject,
object visitor) => subject.AcceptVisitor(new Visitor(visitor));
