N1 Service Provisioning System 4.1 Reference Guide

not Boolean Operator

A boolean operator which negates the result of another boolean operator. It contains no attributes, and a single boolean operator child element. It evaluates to true if and only if the value of its contained operator is not true.

not Boolean Operator Examples

Element 

Result 

<not><istrue value="True"/></not> 

false 

<not><equals value1="apple" value2="orange"/></not> 

true.