Time Functions

Enforcer provides the following cateogries of Oasis functions accessible from ALFA. These functions can be used as part of an expression inside a policy.

• String Functions
• Attribute Bags
• Time
• Logical
• Arithmetic

To make use of these functions from inside an ALFA file, use the import statement:

import Oasis.Functions
import Enforcer.Functions

Time

Years

Namespace : Enforcer.Functions

function Years = "urn:rsk:function:years-duration-from-integer" 
               : value:integer -> duration

Turns an integer number of years into a duration.

Months

Namespace : Enforcer.Functions

function Months = "urn:rsk:function:months-duration-from-integer"
                : value:integer -> duration

Turns an integer number of months into a duration.

Days

Namespace : Enforcer.Functions

function Days = "urn:rsk:function:days-duration-from-integer"
              : value:integer -> duration

Turns an integer number of days into a duration.

Hours

Namespace : Enforcer.Functions

function Hours = "urn:rsk:function:hours-duration-from-integer" 
               : value:integer -> duration

Turns an integer number of hours into a duration.

Minutes

Namespace : Enforcer.Functions

function Minutes = "urn:rsk:function:minutes-duration-from-integer" 
                 : value:integer -> duration

Turns an integer number of minutes into a duration.

Seconds

Namespace : Enforcer.Functions

function Seconds = "urn:rsk:function:seconds-duration-from-integer" 
                 : value:integer -> duration

Turns an integer number of seconds into a duration.