Calendars
A calendar represents a numeric value that is varying over time.
Different other models refer to calendars for any property that changes over time:
A location refers to a calendar to define the working hours and holidays.
A resource refers to a calendar to define the working hours and holidays.
A supplier refers to a calendar to define the working hours and holidays.
An operation refers to a calendar to define the working hours and holidays.
A resource refers to a calendar to define the efficiency varying over time.
A resource refers to a calendar to define the resource size varying over time.
A buffer refers to a calendar to define the safety stock varying over time.
Field |
Type |
Description |
|---|---|---|
name |
non-empty string |
Unique name of the calendar. This is the key field and a required attribute. |
default |
double |
The default value of the calendar when no bucket is effective. |
A calendar has multiple calendar buckets to define the values over time.
The following rules define which entry is valid at a certain time:
- A bucket is only valid from its “start date” (inclusive) till its “end date” (exclusive).Outside of this date range a bucket is never selected.
- If multiple bucket are effective on a date, the one with the lowest “priority” value is taken.In case buckets have the same priority, the value of the bucket with the latest start date is selected.
In case no bucket is effective on a certain date, the calendar will return the “default” value.