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Bug 489531

Summary:	AbstractTransactionPolicy should provide utility methods for chaining operations.
Product:	[Tools] GEF	Reporter:	Matthias Wienand <matthias.wienand>
Component:	GEF MVC	Assignee:	gef-inbox <gef-inbox>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	P3	CC:	nyssen
Version:	0.2.0
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:

Description Matthias Wienand

2016-03-14 06:47:45 EDT

Currently, the intended way of performing model changes based on interaction with the visualization is to subclass the transactional policies that are used by the interaction policies that perform visualization changes. The subclasses can be extended so that a composite operation is created that performs both, the visualization changes, and the model changes. Utility methods should be provided within AbstractTransactionPolicy for constructing the composite operation and chaining the model operation.

Comment 1 Alexander Nyßen

2016-05-03 14:53:04 EDT

With the callback mechanisms introduced in terms of bug #489530, this seems to be no longer necessary. Resolving as WORKSFORME.