public virtual object VisitDirectionExpression(DirectionExpression directionExpression, object data) {
Debug.Assert((directionExpression != null));
Debug.Assert((directionExpression.Expression != null));
return directionExpression.Expression.AcceptVisitor(this, data);
}
public virtual object VisitDirectionExpression(DirectionExpression directionExpression, object data) {
throw new global::System.NotImplementedException("DirectionExpression");
}
public virtual object TrackedVisitDirectionExpression(DirectionExpression directionExpression, object data) {
return base.VisitDirectionExpression(directionExpression, data);
}
public virtual object VisitDirectionExpression(DirectionExpression directionExpression, object data) {
Debug.Assert((directionExpression != null));
Debug.Assert((directionExpression.Expression != null));
nodeStack.Push(directionExpression.Expression);
directionExpression.Expression.AcceptVisitor(this, data);
directionExpression.Expression = ((Expression)(nodeStack.Pop()));
return null;
}
public sealed override object VisitDirectionExpression(DirectionExpression directionExpression, object data) {
this.BeginVisit(directionExpression);
object result = this.TrackedVisitDirectionExpression(directionExpression, data);
this.EndVisit(directionExpression);
return result;
}