override public bool Replace(Node existing, Node newNode)
{
if (base.Replace(existing, newNode))
{
return(true);
}
if (_expression == existing)
{
this.Expression = (Expression)newNode;
return(true);
}
if (_declarations != null)
{
Declaration item = existing as Declaration;
if (null != item)
{
Declaration newItem = (Declaration)newNode;
if (_declarations.Replace(item, newItem))
{
return(true);
}
}
}
if (_iterator == existing)
{
this.Iterator = (Expression)newNode;
return(true);
}
if (_filter == existing)
{
this.Filter = (StatementModifier)newNode;
return(true);
}
return(false);
}
override public bool Replace(Node existing, Node newNode)
{
if (base.Replace(existing, newNode))
{
return(true);
}
if (_modifier == existing)
{
this.Modifier = (StatementModifier)newNode;
return(true);
}
if (_declarations != null)
{
Declaration item = existing as Declaration;
if (null != item)
{
Declaration newItem = (Declaration)newNode;
if (_declarations.Replace(item, newItem))
{
return(true);
}
}
}
if (_iterator == existing)
{
this.Iterator = (Expression)newNode;
return(true);
}
if (_block == existing)
{
this.Block = (Block)newNode;
return(true);
}
if (_orBlock == existing)
{
this.OrBlock = (Block)newNode;
return(true);
}
if (_thenBlock == existing)
{
this.ThenBlock = (Block)newNode;
return(true);
}
return(false);
}
