Class Summary |
Avg |
Avg aggregate function.
|
BasicAggregateOperator |
|
BasicBelongOperator |
|
BasicFieldOperand |
|
CollectionOperand |
|
Count |
Count aggregate function.
|
ExpressionPrinter |
|
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.
|
NavigatorOperator |
A NavigatorOperator typically represents a path expression.
|
Sum |
Sum aggregate function.
|