Apama 10.15.0 | Developing Apama Applications | EPL Reference | Expressions | Logical operators
 
Logical operators
 
Logical intersection (and)
Logical union (or)
Logical exclusive or (xor)
Unary logical inverse (not)
The logical operators and, or, xor and not perform Boolean arithmetic on their operands.
The logical operators' left and right operands are expressions whose result type must be boolean. The result type of all four operators is boolean.