0005691: Clarification on NamingRule and usage of MandatoryPlaceholder / OptionalPlaceholder on Methods

ID	Project	Category	View Status	Date Submitted	Last Update

0005691	Compliance Test Tool (CTT) Unified Architecture	Api Change	public	2020-06-09 16:09	2020-06-09 16:10

Reporter	Jim Luth	Assigned To	Alexander Allmendinger
Priority	normal	Severity	minor	Reproducibility	have not tried
Status	assigned	Resolution	open
Product Version	1.04

Summary	0005691: Clarification on NamingRule and usage of MandatoryPlaceholder / OptionalPlaceholder on Methods
Description	ModellingRules have a Property called NamingRule specifying the very base semantic. MandatoryPlaceholder and OptionalPlaceholder are defined as "Constraint" and Part 3 states "If an InstanceDeclaration has a ModellingRule using the NamingRule Constraint it identifies that the BrowseName of the InstanceDeclaration is of no significance but other semantic is defined with the ModellingRule." Since the semantic on Methods have been changed for MandatoryPlaceholder / OptionalPlaceholder this is not always true for those ModellingRules anymore. Not sure how to fix this. Would have been great not to reuse ModellingRules for some complete different behaviour but instead of define new ModellingRules. BTW: Part 100 is also broken since it uses MandatoryPlaceholder on Methods with the old semantic (see MethodSet).
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Files Affected

Wolfgang Mahnke 2020-06-09 16:09 reporter ~0012211	This is a Part 3 issue and I have tried to add it as Part 3 issue but somehow it became a Part 5 issue. Please move to Part 3.

Jeff Harding 2020-06-09 16:09 reporter ~0012212	UA Work Group call discussion Programs use the PlaceHolder modelling rules on methods One option would be to deprecate NamingRule. We don't think anyone really uses these. Rather than remove it we could mark it as no longer used and can be ignored. Another option would be define new ModellingRules for methods rather than override the existing ones for Methods. We agreed to totally remove all aspects of NamingRule from Part 3 and Part 5. Need to clone to Part 5, Nodeset file and CTT.

Date Modified	Username	Field	Change
2020-06-09 16:09	Jim Luth	New Issue
2020-06-09 16:09	Jim Luth	Issue generated from: 0004278
2020-06-09 16:09	Jim Luth	Note Added: 0012211
2020-06-09 16:09	Jim Luth	Note Added: 0012212
2020-06-09 16:09	Jim Luth	Relationship added	related to 0004278
2020-06-09 16:09	Jim Luth	Project	10000-003: Address Space => Compliance Test Tool (CTT) Unified Architecture
2020-06-09 16:09	Jim Luth	Category	Spec => Api Change
2020-06-09 16:10	Jim Luth	Assigned To	=> Alexander Allmendinger
2020-06-09 16:10	Jim Luth	Status	new => assigned