activitygroup

Activity Group defines related activities either as pre-requisites, co-requisite, or combined activities, or as a suggested ordering between the activities. The type of activity group is indicated by the value in attribute pre_co_req.

Syntax:

[ DynamicComponentDependency ] activitygroup ActivityGroupName {
[ TimeSpanUOM ] [ TimeZoneOverride ] [ ChangeDetection ] [ CustomChangeHandler ] #SqlDml.QueryBlock ;
}

Mandatory columns

Column Name Data Type Description Default Value
activity_id1 String(32) Specifies the id of the activity this relates to.
activity_id2 String(32) Specifies the id of the pre-requisite or co-requisite activity.
pre_co_req String(20) Defines the type of link being made between the activities.

Optional columns

Column Name Data Type Description Default Value
all_or_nothing Number (0 = False, 1 = True) Specifies that this activity can be allocated only if all pre-requisites can also be allocated. False
min_delay Number (minutes by default) Defines the time delay that activity 1 must wait to start after pre-requisite activity 2 has started. 00:00:00
same_resource Number (0 = False, 1 = True) Defines whether the same resource that performs the pre-requisite must perform activity 1. False
keep_splits_together Number (0 = False, 1 = True) For co-requisites that are splittable this determines whether the individual visits should all start at the same time, or just the first visits.
max_delay Number (minutes by default) Defines the time delay after start of pre-requisite activity before which activity must commence.
order_incentive Double Defines a multiplier on the value of scheduling the activities if the DSE follows the suggested order of the two activites.
overlap_allowed Number (0 = False, 1 = True) Specifies whether the dependent activity is allowed to start at the same time or after the start of its prerequisite activity 


            activitygroup ActivityGroup {{SelectName}} {
               SELECT
                     ..                  activity_id1,
                     ..                  activity_id2,
                     ..                  pre_co_req,
                  -- optional columns
                     ..                  all_or_nothing,
                     ..                  min_delay,
                     ..                  same_resource,
                     ..                  keep_splits_together,
                     ..                  max_delay,
                     ..                  order_incentive,
                     ..                  overlap_allowed
               FROM {{sourceTableName}}
               WHERE ...;
            }

Note:   All selected columns must have correct aliases that match a IFS Scheduling ActivityGroup.

ActivityGroupName

Syntax:

<Identifier>

This page is generated from IFS Developer Studio at 2021-08-13 08:48.