Package lemon :: Package external :: Package gadfly :: Module semantics :: Class Average
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Class Average

SimpleRecursive --+        
                  |        
    BoundExpression --+    
                      |    
    SimpleRecursive --+    
                      |    
             BoundMinus --+
                          |
                         Average

Known Subclasses:
Count, Maximum, Median, Minimum, Sum

Method Summary
  __init__(self, expr, distinct)
  __repr__(self)
  agg_value(self, contexts)
  all_value(self, contexts)
  clean(self, values, contexts)
  dvalues(self, values)
  op(self, values)
  relbind(self, dict, db)
  value(self, contexts)
    Inherited from BoundMinus
  domain(self)
  initargs(self)
  uncache(self)
prepare for execution, clear cached data.
    Inherited from BoundExpression
  __add__(self, other)
  __coerce__(self, other)
  __div__(self, other)
  __mul__(self, other)
  __neg__(self)
  __sub__(self, other)
  attribute(self)
  equate(self, other)
return predicate equating self and other.
  le(self, other)
predicate self<=other...
  lt(self, other)
predicate self<other...
    Inherited from SimpleRecursive
  demarshal(self, args)
  marshaldata(self)

Class Variable Summary
int contains_aggregate = 1                                                                     
str name = 'Average'

Class Variable Details

contains_aggregate

Type:
int
Value:
1                                                                     

name

Type:
str
Value:
'Average'                                                              

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