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Class: BoundExpression Zope-2.2.1-src/lib/python/Products/ZGadflyDA/gadfly/sqlsem.py

superclass for all bound expressions. except where overloaded expressions are binary with self.left and self.right

Base Classes   
SimpleRecursive
Methods   
__add__
__coerce__
__div__
__init__
__mul__
__neg__
__repr__
__sub__
attribute
domain
equate
initargs
le
lt
relbind
uncache
  __add__ 
__add__ ( self,  other )

  __coerce__ 
__coerce__ ( self,  other )

  __div__ 
__div__ ( self,  other )

  __init__ 
__init__ (
        self,
        left,
        right,
        )

  __mul__ 
__mul__ ( self,  other )

  __neg__ 
__neg__ ( self )

  __repr__ 
__repr__ ( self )

  __sub__ 
__sub__ ( self,  other )

  attribute 
attribute ( self )

  domain 
domain ( self )

  equate 
equate ( self,  other )

return predicate equating self and other. Overload for special cases, please!

eventually add converters...

  initargs 
initargs ( self )

  le 
le ( self,  other )

predicate self<=other

  lt 
lt ( self,  other )

predicate self

these should be overridden for 2 const case someday...

  relbind 
relbind (
        self,
        dict,
        db,
        )

already bound!

  uncache 
uncache ( self )

prepare for execution, clear cached data.


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