Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 336589

Summary:	Project Clean gets Resources twice
Product:	[Modeling] TMF	Reporter:	Ed Willink <ed>
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3
Version:	2.0.0
Target Milestone:	---
Hardware:	PC
OS:	Windows Vista
Whiteboard:

Description Ed Willink

2011-02-08 02:56:37 EST

M5: In an Eclipse workspace comprising a single Xtext nature project and a single Xtext file, invoke Project Clean All. AbstractLinker.afterModelLinked is invoked twice requiring my OCL editors that perform Concrete to Abstract Syntax model mapping in a derived afterModelLinked to convert twice; this is an expensive activity.

[Particularly since the invoking protocol does not identify the sub-tree root that actually needs re-linking.]

The problem appears to be line 271 of ClusteringBuilderState

        resourceSet.getResources().clear(); // Empty the resource set so that the next phase starts afresh.

as result of which the two calls to resourceSet.getResource each start from scratch.

Comment 1 Sven Efftinge

2012-11-20 12:23:24 EST

This has been fixed and only happens if you run low on memory.

Comment 2 Eclipse Webmaster

2017-10-31 11:07:00 EDT

Requested via bug 522520.

-M.

Comment 3 Eclipse Webmaster

2017-10-31 11:18:24 EDT

Requested via bug 522520.

-M.