public void BurnBoundTables(SpoolSpace Memory)
{
foreach (string t in this._BoundTables)
{
Memory.Drop(t);
}
}
public override void Invoke(SpoolSpace Memory)
{
// Bind First
this.Bind(Memory);
// Invoke all
this.InvokeChildren(Memory);
Memory.Drop(this._Name);
this.BurnBoundTables(Memory);
}
public void Bind(SpoolSpace Context)
{
if (this._Parameters.Count != this._ParameterNames.Count)
{
throw new Exception(string.Format("Arguments for '{0}' are invalid; expecting {1} parameter(s) but recieved {2}", this._Name, this._ParameterNames.Count, this._Parameters.Count));
}
this.BindTables(Context);
Context.Drop(this._Name);
Context.Add(this._Name, new Spool.HeapSpindle(this._Name));
for (int i = 0; i < this._ParameterNames.Count; i++)
{
Context[this._Name].Declare(this._ParameterNames[i], this._Parameters[i].Evaluate(Context));
}
}
private void ForEachTable(SpoolSpace Memory, Table Value)
{
//Memory[this._LibName].Declare(this._VarName, CellValues.NullARRAY);
Memory.Add(this._VarName, new Spool.RecordSpindle(this._VarName, Value.Columns));
using (RecordReader rr = Value.OpenReader())
{
while (rr.CanAdvance)
{
Memory[this._VarName].Set(rr.ReadNext());
this.InvokeChildren(Memory);
if (this.RaiseElement == RaiseAlert.Break || this.RaiseElement == RaiseAlert.Return || this.RaiseElement == RaiseAlert.Exit)
{
break;
}
}
}
Memory.Drop(this._VarName);
}
private void RemoveSpools(SpoolSpace Memory)
{
Memory.Drop(this._Parameters[0].NameOf());
}
protected void RemoveSpools(SpoolSpace Memory)
{
Memory.Drop(this._Parameters[0].NameOf());
Memory.Drop(this._Parameters[1].NameOf());
}
private void RemoveSpools(SpoolSpace Memory)
{
Memory.Drop(this._SpoolName);
Memory.Drop(this._SpoolNameLive);
}