[squeak-dev] The Trunk: Kernel-ar.412.mcz

commits at source.squeak.org commits at source.squeak.org
Fri Feb 26 22:27:46 UTC 2010


Andreas Raab uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-ar.412.mcz

==================== Summary ====================

Name: Kernel-ar.412
Author: ar
Time: 26 February 2010, 11:26:03.981 pm
UUID: 59fae938-7c7e-714c-8299-9d6e1ae5583b
Ancestors: Kernel-ar.411

Introduce a cleanUp/cleanUp: protocol based on the proposal from Mantis:

http://bugs.squeak.org/view.php?id=7244

The cleanUp protocol takes an optional argument to indicate whether we're doing an aggressive cleanup (which involves deleting projects, change sets, and possibly other destructive actions) or a more gentle cleanup that's only supposed to clean out transient caches.


=============== Diff against Kernel-ar.411 ===============

Item was added:
+ ----- Method: Behavior>>cleanUp (in category 'initialize-release') -----
+ cleanUp
+ 	"Clean out any caches and other state that should be flushed when trying to get an image into a pristine state. Subclasses may override #cleanUp: to provide different levels of cleanliness"
+ !

Item was added:
+ ----- Method: ClassOrganizer class>>cleanUp: (in category 'class initialization') -----
+ cleanUp: aggressive
+ 	"Remove empty method categories when cleaning aggressively"
+ 
+ 	aggressive ifTrue:[Smalltalk removeEmptyMessageCategories].
+ !

Item was added:
+ ----- Method: MethodDictionary class>>cleanUp: (in category 'initialization') -----
+ cleanUp: aggressive
+ 	"Compact method dictionaries when aggressively cleaning up"
+ 
+ 	aggressive ifTrue:[self compactAllInstances].
+ !

Item was added:
+ ----- Method: Behavior class>>cleanUp (in category 'class initialization') -----
+ cleanUp
+ 	"Flush the obsolete subclasses."
+ 
+ 	self flushObsoleteSubclasses!

Item was added:
+ ----- Method: Behavior>>cleanUp: (in category 'initialize-release') -----
+ cleanUp: aggressive
+ 	"Clean out any caches and other state that should be flushed when trying to get an image into a pristine state. The argument should be used to indicate how aggressive the cleanup should be. Some subclasses may act differently depending on its value - for example, ChangeSet will only delete all unused and reinitialize the current change set if we're asking it to be aggressive."
+ 
+ 	^self cleanUp!




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