project_plan_item

EXPRESS specification:

ENTITY project_plan_item
SUBTYPE OF ( | structural_frame_item);
item_for_plan | : | project_plan;
start_date | : | date_and_time;
end_date | : | date_and_time;
item_duration | : | time_measure_with_unit;
actors | : | OPTIONAL SET [1:?] OF project_organization;
sequence_number | : | OPTIONAL INTEGER;
item_status | : | OPTIONAL label;
UNIQUE
URP4 | : | item_number, item_for_plan;
WHERE
WRP26 | : | NOT (EXISTS(actors) AND (SIZEOF(QUERY(the_project <* actors | the_project.related_project :<>: (item_for_plan.related_project)) ) <> 0));
END_ENTITY;

References (6):

Name | Type | Referred through | Express-G
project_plan | Entity |
Attribute 'items'
| No Diagram
project_plan_item_relationship | Entity |
Attribute 'related_plan_item'
Attribute 'relating_plan_item'
| No Diagram
project_process_item | Entity |
Supertype
| No Diagram
select_project_definition_item | Select |
Select relation
| No Diagram
structural_frame_item | Entity |
Subtype
| No Diagram

Inheritance graph

ENTITY project_plan_item;
ENTITY structural_frame_item;
item_number | : | INTEGER;
item_name | : | label;
item_description | : | OPTIONAL text;
DERIVE
item_ref | : | BAG OF identifier := get_item_ref(SELF);
cost_code | : | BAG OF label := get_item_cost_code(SELF);
object_id | : | globally_unique_id := get_instance_id(SELF);
ENTITY project_plan_item;
item_for_plan | : | project_plan;
start_date | : | date_and_time;
end_date | : | date_and_time;
item_duration | : | time_measure_with_unit;
actors | : | OPTIONAL SET [1:?] OF project_organization;
sequence_number | : | OPTIONAL INTEGER;
item_status | : | OPTIONAL label;
END_ENTITY;