// <summary>
// Copies a group by into node
// </summary>
// <param name="op"> The Op to Copy </param>
// <param name="n"> The Node that references the Op </param>
// <returns> A copy of the original Node that references a copy of the original Op </returns>
public override Node Visit(GroupByIntoOp op, Node n)
{
// Visit the Node's children and map their Vars
var children = ProcessChildren(n);
// Create a new GroupByOp that uses copies of the Key and Output VarSets of the original GroupByOp
var newGroupOp = m_destCmd.CreateGroupByIntoOp(Copy(op.Keys), Copy(op.Inputs), Copy(op.Outputs));
// Return a new Node that references the copied GroupByOp and has the copied child Nodes as its children
return(m_destCmd.CreateNode(newGroupOp, children));
}
public override Node Visit(GroupByIntoOp op, Node n)
{
List <Node> args = this.ProcessChildren(n);
return(this.m_destCmd.CreateNode((Op)this.m_destCmd.CreateGroupByIntoOp(this.Copy(op.Keys), this.Copy(op.Inputs), this.Copy(op.Outputs)), args));
}
public virtual void Visit(GroupByIntoOp op, Node n)
{
this.VisitGroupByOp((GroupByBaseOp)op, n);
}
public override void Visit(GroupByIntoOp op, Node n)
{
VisitGroupByOp(op, n);
Assert(n.Child3.Children.Count > 0, "GroupByInto with no group aggregate vars");
}
/// <summary>
/// Visitor pattern method for GroupByIntoOp
/// </summary>
/// <param name="op"> The GroupByIntoOp being visited </param>
/// <param name="n"> The Node that references the Op </param>
public virtual void Visit(GroupByIntoOp op, Node n)
{
VisitGroupByOp(op, n);
}
// <summary>
// GroupByIntoOp
// </summary>
public virtual TResultType Visit(GroupByIntoOp op, Node n)
{
return(VisitGroupByOp(op, n));
}
public virtual TResultType Visit(GroupByIntoOp op, Node n)
{
return(this.VisitGroupByOp((GroupByBaseOp)op, n));
}
