/// <summary>
/// Validate an axis step.
/// </summary>
/// <param name="e">
/// is the expression. </param>
/// <returns> null. </returns>
public virtual object visit(AxisStep e)
{
e.step().accept(this);
visitCollExprs(e.GetEnumerator());
return(null);
}
/// <param name="e">
/// is the axis step. </param>
/// <returns> e </returns>
public virtual object visit(AxisStep e)
{
Step s = (Step)e.step().accept(this);
e.set_step(s);
printCollExprs(e.GetEnumerator());
return(e);
}
/// <param name="e">
/// is the axis step. </param>
/// <returns> e </returns>
public virtual object visit(AxisStep e)
{
e.step().accept(this);
for (var i = e.iterator(); i.MoveNext();)
{
ICollection <Expr> x = i.Current;
foreach (Expr expr in x)
{
expr.accept(this);
}
}
return(null);
}
