drmCrop::RelativeTiming

: Public Class

Created:	8/7/2012 2:27:02 PM
Modified:	8/3/2016 1:23:55 PM

Project:
Author:	goens001
Version:	4.0
Phase:	1.0
Status:	Proposed
Complexity:	Easy
Difficulty:
Priority:
Multiplicity:
Advanced:
UUID:	{0E02CFFA-32F8-439d-9A15-683BF5B63DD3}
Appears In:	ActivitiesAndEquipment, ContractorOrder, CropRecording, Scheduling, Operation, SprayAdvice, Operation1

Definition. The timing of an operation in respect of a reference. Remark. The reference for the timing can be the time in respect of another Operation, The time in respect of a growth stage, or the time in respect of the moment when a certain temperature sum is reached.

Attributes
Associations To
Associations From

Attribute

Private CodeType
MaximumCropStage

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:
Transient:	False
Derived:	False
IsID:	False

Private duration
MaximumTimeDifference

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:
Transient:	False
Derived:	False
IsID:	False

Notes:

Definition. The maximum time difference in respect of the reference. TO CHECK. CAN A DURATION HAVE A NEGATIVE VALUE ? THIS IS REQUIRED TO INDICATE THAT AN OPERATION HAS TO START BEFORE A CERTAIN EVENT.

Private CodeType
MinimumCropStage

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:	Range:0 to 1
Transient:	False
Derived:	False
IsID:	False

Notes:

Definition. The growth stage at which the operation should be executed.

Private duration
MinimumTimeDifference

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:
Transient:	False
Derived:	False
IsID:	False

Notes:

Definition. The minimum time difference in respect of the reference. TO CHECK. CAN A DURATION HAVE A NEGATIVE VALUE ? THIS IS REQUIRED TO INDICATE THAT AN OPERATION HAS TO START BEFORE A CERTAIN EVENT.

Private QuantityType
TemperatureSum

Details:

Alias:
Initial:
Stereotype:
Ordered:
Range:	Range:0 to 1
Transient:	False
Derived:	False
IsID:	False

Notes:

Definition. The time at which the specified accumulated temperature sum in degrees celcius since January 1 is reached is the reference for timing of the operation.

Element	Source Role	Target Role
CulturalPractice Class	Name: in_relation_to	Name:
Details:

Element	Source Role	Target Role
Operation Class	Name:	Name:
Details:
Operation Class	Name:	Name: in_relation_to
Details: