SQLFormulaWrapper

SQLFormulaWrapper

Superclass
Object

Subclasses
none

Referenced By
TBUPnlInterface, CatState

This class directs all SQL formula stuff.  It includes reading the formula, creating new
ones, and querying the database based on the formula.  It also does a lot of checking to
see if the scanned tokens array is syntactically correct.

Instance Variables:
reader <SQLFormulaReader> The object for reading the boss file for the formula. It also keeps track of all the formula in a dictionary.
selectionBox <DuPontSelectionBox> This object is needed for knowing the dates to query. Developed By: Jee Ku (jku@cat.ncsa.uiuc.edu)

Potential problems with this comment:
	Instance variable commented but not in class definition - 
		selectionBox
	Instance variable not commented - 
		pickedQuery
	Variable has invalid type - 
		#('selectionBox' 'DuPontSelectionBox')