dayTimeDurationSetEquals Function Description
Description
This method returns true if both sets of attribute values of type dayTimeDuration are equal. Technically, it uses the subset function on the first and second arguments ANDed with the subset function and the second and first argument. Note that duplicate values have no impact on the comparison. For instance, the following 2 sets are equal: [a,a,c,b] and [b,c,a,c].
dayTimeDurationSetEquals belongs to the ALFA function reference's
Set functions category. It maps to the XACML function identifier
urn:oasis:names:tc:xacml:3.0:function:dayTimeDuration-set-equals, takes 2 arguments and returns a value of type boolean.
| Property | Value |
|---|---|
| Category | Set functions |
| # Arguments | 2 |
| Arguments |
|
| Return Value | boolean |
| Expressed As | pre-fix |
| Representation | ALFA short name |
| Allowed In Target | false |
| ALFA Shorthand | None |
| Commutative | true |
Example
/**
* Allow if all the input validity periods are holidays and all the holidays are validity periods
*/
rule dayTimeDurationSetEqualsExample{
permit
condition dayTimeDurationSetEquals(validityPeriod, holidays)
}Allow access if and only if the validity periods are equal to all of the holidays, no more no less.
Related Functions
Other functions in the Set functions category: