26 Aug
2010
26 Aug
'10
12:27 p.m.
Class >> propertyInstancesStatesAndAmount doesn't return a default value
outside all the 'ifTrue:' blocks. I guess that maybe for some classes all
the conditions are not satisfied, and therefore that this method just return
'self' (so this class itself).
Maybe try to ^#error at the end of the method and see if the DM display
#error as a property value
2010/8/26 Mariano Martinez Peck <marianopeck(a)gmail.com>
Hi. I am having a funny bug (I think). For a reason I
don't know, some
properties (the ones that I think do not have any ocurrences), show a class
name instead of the selector.
Look and the attached picture. My example is something like
DistributionMap class >> anExample
^ (self onContainers: (self listOfCorePackagesNamesWithoutTests
collect: [ :each | (PackageInfo named: each) ]) elements: #classes
properties: [:element | element propertyInstancesStatesAndAmount ] )
render
open.
and Class >> propertyInstancesStatesAndAmount
propertyInstancesStatesAndAmount
| usedInstanceCount unusedInstanceCount |
usedInstanceCount := 0.
unusedInstanceCount := 0.
self isAbstractClass ifTrue: [
(UnusedObjectDiscoverer current primitiveGetUsedBit: self)
ifTrue: [ ^ #abstractUsedClass ]
ifFalse: [ ^ #abstractNotUsedClass].
].
self instanceCount = 0 ifTrue: [ ^ #noInstances].
self allInstancesDo: [:inst | (UnusedObjectDiscoverer current
primitiveGetUsedBit: inst) ifTrue: [ usedInstanceCount := usedInstanceCount
+ 1 ] ifFalse: [ unusedInstanceCount := unusedInstanceCount +1 ] ].
(unusedInstanceCount = 0) ifTrue: [ ^ #hasInstancesButNotUsed].
(usedInstanceCount between: 1 and: 10) ifTrue: [^
#usedInstancesBetween1And10].
(usedInstanceCount between: 11 and: 100) ifTrue: [^
#usedInstancesBetween11And100].
(usedInstanceCount between: 101 and: 1000) ifTrue: [^
#usedInstancesBetween101And1000].
(usedInstanceCount between: 1001 and: 10000) ifTrue: [^
#usedInstancesBetween1001And1000].
(usedInstanceCount between: 10001 and: 100000) ifTrue: [^
#usedInstancesBetween10001And100000].
(usedInstanceCount between: 100001 and: 1000000) ifTrue: [^
#usedInstancesBetween100001And1000000].
The last 3 properties: #usedInstancesBetween1001And1000,
#usedInstancesBetween10001And100000, #usedInstancesBetween100001And1000000
I guess they have no ocurrences, but, in the reference place in the DM, it
shows a class name instead of theor own name, lilke the rest.
I tried to track down the issue, but I didn't find anything.
Thanks for any help.
Mariano
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