|
Class Summary |
| Avg |
Avg aggregate function. |
| BasicAggregateOperator |
|
| BasicBelongOperator |
|
| BasicFieldOperand |
|
| CollectionOperand |
|
| Count |
Count aggregate function. |
| ExpressionPrinter |
Is printer of expression containing MEDOR stuffs. |
| InCollection |
The InCollection class is an operator testing whether the value of a
Field (the left operand, which is supposed to be a FieldOperand) is equal to
one of the elements of a collecton (the right Operand) |
| IsEmpty |
IsEmpty operates on an Expression which must be of a TupleCollection type,
or a GenClassRef. |
| IsNull |
IsNull operates on an Expression. |
| Max |
Max aggregate function. |
| MemberOf |
The MemberOf class is an operator testing whether the value of a list of
Fields (the first n operands, which are supposed to be FieldOperands or
ParameterOperands) are
equal to one of the values of another list of Fields (the second n operands,
which are supposed to be FieldOperands). |
| Min |
Min aggregate function. |
| Sum |
Sum aggregate function. |