Definicja execution control object

Co znaczy EXECUTION CONTROL OBJECT:

An entity used for controlling the execution of tasks in predefined zones of a site. ECOs are defined to limit the number of constraint objects, such as resources or tasks, subscribed to a zone at any one time. You can define two types of ECOs:

Static - An ECO whereby the allowed quantities of the constraint object do not change over time Dynamic - An ECO whereby the allowed quantities of the constraint object change over time

Example

You define a static ECO as a zone in which the number of resources working at any one time is constrained. Since the zone has a fixed capacity which does not change over time, the allowed numbers of resources within the zone also do not change.

You define a dynamic ECO as a zone for which you select tasks as a constraint type. The system determines the number of available tasks by comparing the total number of tasks that begin in the zone, with the number of these tasks subscribed to resources. The number of available tasks changes over time.